Amplifier

Hybrid Audio Unity Series U1A Amplifier
Unity Amplifiers are designed to be integrated into your sound quality system with a plethora of options; they offer a refined balance of beauty, efficiency, power, size, performance, and value.
With flexible and bypassable onboard crossover options, the Unity U1A 1-Channel amplifier works well with a wide variety of system choices. The beautiful tempered glass cover and understated looks fit well in any install.

Unity U1A Specifications

• Class “D” High-Current Operation
• 2 Ohm Stable
• Spec Audiophile Grade Components
• High-Efficiency PWM Power Supply
• Multi-Stranded Power Toroid
• MOSFET Transistors
• Oversized Capacitor Banks
• Discrete Mount Power & Speaker Terminals
• Variable Low Pass Crossover 50 - 250 Hz
• Circuit, Thermal and Overload Protection
• Power and Protection Indicator
• Remote Level Control

• Power RMS @ 4 ohms: 600w x 1
• Power RMS @ 2 ohms: 1000w x 1
• Low Pass Filter: 50-250 Hz
• Frequency Response: 10-250 Hz
• Signal to Noise Ratio: >100 db
• Input Sensitivity: 350 mV - 6 V
• Input Impedance: 22k Ohm
• Minimum Speaker Impedance: 2 Ohm mono
• Fuse Rating: 30A x 3
• Dimensions (mm): 185 x 55 x 370
• Dimensions (in): 7.3 x 2.2 x 14.6

 

 

 

$ 749.99 $ 699.99
Hybrid Audio Unity Series U4A 4 Channel Amplifier
The latest offering from Hybrid Audio Technologies has been refined over 4 years of development. The highly anticipated Unity line of amplifiers delivers high power in a small beautiful chassis of aluminum and tempered glass. Models include the 1, 2, 4, 5 or 6 channel versions for the most flexibility in system design. 12db variable internal crossovers with bandpass options were incorporated to allow active operation on 2 and 3-way speaker systems. We believe these are the finest amplifiers in their class at any price. 
 
 
• Class “D” High-Current Operation
• Dual Discrete Drive Stages
• MOSFET PWM Power Supply
• Bridgeable & Tri-Mode Operation
• Continuously Variable and Defeatable 12dB/Octave High Pass & 12dB/Octave Low Pass Crossovers
• Nickel Plated RCA, Power & Speaker Terminals
• Soft Start & Muting
• DC, Thermal, and Short Circuit Protection
 
 
 

Unity U4A Specifications

• Class “D” High-Current Operation
• Dual Discrete Drive Stages
• MOSFET PWM Power Supply
• Bridgeable & Tri-Mode Operation
• Continuously Variable and Defeatable 12dB/Octave High Pass & 12dB/Octave Low Pass Crossovers
• Nickel Plated RCA, Power & Speaker Terminals
• Soft Start & Muting
• DC, Thermal, and Short Circuit Protection

• Power RMS @ 4 ohms: 75w x 4

• Power RMS @ 4 ohms bridged: 220w x 2
• THD: <0.05% at rated power
• Low Pass Filter: 60 Hz-6 kHz (Channels 1/2) 60-600 Hz (Channels 3/4)
• High Pass Filter: 50 Hz-200 Hz (Channels 1/2) 15 Hz - 6 kHZ (Channels 3/4)
• Frequency Response: 10 Hz-30 kHz
• Signal to Noise Ratio: >100 db
• Input Sensitivity: 350 mV - 6 V
• Input Impedance: 22k Ohm
• Minimum Speaker Impedance @ Stereo: 2 Ohm
• Fuse Rating: 25A x 2
• Dimensions (mm): 185 x 55 x 290
• Dimensions (in): 7.28 x 2.17 x 11.42

 

$ 599.99
Hybrid Audio Unity Series U5A 5 Channel Amplifier
The latest offering from Hybrid Audio Technologies has been refined over 4 years of development. The highly anticipated Unity line of amplifiers delivers high power in a small beautiful chassis of aluminum and tempered glass. Models include the 1, 2, 4, 5 or 6 channel versions for the most flexibility in system design. 12db variable internal crossovers with bandpass options were incorporated to allow active operation on 2 and 3-way speaker systems. We believe these are the finest amplifiers in their class at any price. 
 
 
• Class “D” High-Current Operation
• Dual Discrete Drive Stages
• MOSFET PWM Power Supply
• Bridgeable & Tri-Mode Operation
• Continuously Variable and Defeatable 12dB/Octave High Pass & 12dB/Octave Low Pass Crossovers
• Nickel Plated RCA, Power & Speaker Terminals
• Soft Start & Muting
• DC, Thermal, and Short Circuit Protection
 
 
Specifications
 
Power RMS @ 4 ohms: 75w x 4 + 400w x 1
Power RMS @ 2 ohms: 110w x 4 + 600w x 1
Power RMS @ 4 ohms bridged: 220w x 2
Low Pass Filter: 600 Hz-6 kHz (Channels 3&4) 50-200 Hz (Channel 5)
High Pass Filter: 15 Hz-6 kHz (Channels 1&2) 50-500 HZ (Channels 3&4)
Frequency Response: 10 Hz-30 kHz (Channels 1-4) 10-250 Hz (Channel 5)
Signal to Noise Ratio: >100 db
THD <.05%
Input Sensitivity: 350 mV-6 V
Input Impedance: 22k Ohm
Minimum Speaker Impedance @ Stereo: 2 Ohm
Fuse Rating:  30A x 3
$ 999.99 $ 799.99
ST-4X SQ 4 Ch. Sound Q Class AB Amplifier

The Studio-X line of amplifiers from Zapco was designed specifically for today’s car audio market. The Studio-X compact chassis makes it an easy fit in any car and even in motorcycle fairings.

The square, low profile chassis also means it will be easy to trim out for a great looking installation so your system will look as awesome as it sounds. And speaking of sound...This is a Zapco amplifier and sound is what it’s all about. These are Class A/B Zapco amplifiers.

The Studio-X have the same high-quality caps, op-amps, and bi-polar outputs that made the C2K and Reference series amps the industry standard for sound quality. 

Reliability? Zapco defines reliability. It’s not at all unusual to see Zapco amps moved from car to car and from generation to generation. Zapco Amps produced in the ‘90 are still being traded and bought on the internet by sound quality fans worldwide. The Studio-x will be no different.

Features and Functions

 

  • 4-Channel, Full Range, Class A/B

  • SQ Upgrades: Op-amps, Caps, Etc.

  • Tiffany style Panel Mount RCA’s

  • RCA and Speaker Level Inputs

  • Variable input gain control

  • Variable electronic crossover

  • Auto-on with Speaker level inputs

  • Compact chassis

  • Variable bass boost control

 

 

Specifications

 

  • Power @ 4Ω: 4 x 65 watts

  • THD @ Rated Power  < 0.5% THD

  • Power @ 2Ω: 4 x 95 watts

  • Power Bridged @ 4Ω: 2 x 190W RMS

  • Signal to Noise Ratio > 95dB

  • THD + Noise < 0.05%

  • Channel Separation  >60dB

  • Frequency Response 15Hz to 30KHz ±1dB

  • Input Sensitivity .25v to 5v

  • Dimensions in mm: 160(W) x 52(H) x 282(L) Overall: 160(W) x 52(H) x 320(L)

$ 269.99
ST-6X DSP 6 Ch. Class AB Amplifier with DSP

Features and Functions

 

  • 6-Channel, Full Range, Class A/B

  • On-Board, Full Function, 8-ch. Digital Signal Processing

  • High-pass and low-pass filters, phase control, signal delay, and 15 channels of parametric equalization on each channel

  • Optical Digital Input

  • BT Streaming: Bluetooth Port for external APTX HD Module (optional)

 

 

Specifications

 

  • Power @ 4Ω: 6 x 100 watts

  • THD @ Rated Power  < 0.5% THD

  • Power @ 2Ω: 6 x 150 watts

  • Power Bridged @ 4Ω: 3 x 300W RMS

  • Signal to Noise Ratio > 90dB

  • THD + Noise < 0.2%

  • Channel Separation  >60dB

  • Frequency Response 15Hz to 30KHz ±1dB

  • Input Sensitivity .25v to 5v

  • Dimensions in mm: 160(W) x 52(H) x 452(L) Overall: 160(W) x 52(H) x 488(L)

 

$ 599.99
ST-6X SQ 6 Ch. Sound Q Class AB Amplifier

The Studio-X line of amplifiers from Zapco was designed specifically for today’s car audio market. The Studio-X compact chassis makes it an easy fit in any car and even in motorcycle fairings.

The square, low profile chassis also means it will be easy to trim out for a great looking installation so your system will look as awesome as it sounds. And speaking of sound...This is a Zapco amplifier and sound is what it’s all about. These are Class A/B Zapco amplifiers.

The Studio-X have the same high-quality caps, op-amps, and bi-polar outputs that made the C2K and Reference series amps the industry standard for sound quality. 

Reliability? Zapco defines reliability. It’s not at all unusual to see Zapco amps moved from car to car and from generation to generation. Zapco Amps produced in the ‘90 are still being traded and bought on the internet by sound quality fans worldwide. The Studio-x will be no different.

 

$ 499.99
Zapco ADSP-Z8 IV-8 8 Ch. DSP with 8 Ch. Amplifier

Specifications

 

  • DSP Processor: Cirrus Logic CS47048    

  • Power: 150 MHz/32 bit/48 KHz

  • 8-Channels

  • ADC: Cirrus Logic CS5368 24 bit/192 KHz

  • ADC Dynamic Range/THD: 114 dB/-105 dB

  • DAC: Cirrus Logic CS47048 32 bit/192 KHz

  • DAC Dynamic Range/THD: 108 dB/-98 dB

  • Low level (Pre)/Sensitivity: 8/1-5 VRMS

  • High Level (Spk In)/Sens.: 6/2-20 V

  • AUX Inputs/Sensitivity: 1/0.2-4 VRMS

  • Optical IN: 24 bit-192 KHz

  • Freq. Response (-3dB): 10 Hz - 22.5 KHz

  • S/N Ratio only DSP Digital Input: 110 dBA    

  • S/N Ratio only DSP Analog Input: 106 dBA 

  • S/N Ratio Amp + DSP at max. power: 95 dBA 

  • THD+N only DSP Digital Input: 0,002 %

  • THD+N only DSP Analog Input: 0,005 %

  • THD+N Amplif. + DSP Analog Input:  0,07 %

  • Crosstalk at 1 Khz only DSP: 90 dB

  • Crosstalk Amplifier + DSP: 45 dB

  • Amp Power @ 4Ω: 8 x 80 watts

  • Amp Power @ 2Ω: 8 x 120 watts

  • Amp Power @ 4Ω Bridged: 4 x 240 watts

  • Amp Power @ 4Ω: 6 x 80 + 1 x 240 watts

  • Amp Power @ 2Ω: 6 x 120 + 1 x 240 w. (4 Ω) 

  • F/R EQ: 1-6 ch Gr. & Par./31 poles

  • Effect EQ: 7-8 ch Gr. & Par./11 poles

  • Mute/Solo: Yes, each channel

  • Time Align. (Range/Steps): 0/15 ms / 0.02 ms

  • Max Delay (Cm/Steps): 515 cm / 0.68 cm

  • Polarity: 0/180°

  • Display (included): 1” LCD

  • Display (optional): 3” LCD Touch-Screen

  • Bluetooth Digital Streaming

  • PC/Display Connection: USB/6-pin Mini DIN

  • Unit Dimensions: 222(L) x 230(W) x 52(H)

  • Display Dim.: 111(L) x 49(W)  x 16(H)

$ 1,099.99
Zapco ST-1000XM II Mono Class D Bass Amplifier

The Studio-X line of amplifiers from Zapco was designed specifically for today’s car audio market. The Studio-X compact chassis makes it an easy fit in any car and even in motorcycle fairings.

The square, low profile chassis also means it will be easy to trim out for a great looking installation so your system will look as awesome as it sounds. And speaking of sound...This is a Zapco amplifier and sound is what it’s all about. These are Class A/B Zapco amplifiers.

The Studio-X have the same high-quality caps, op-amps, and bi-polar outputs that made the C2K and Reference series amps the industry standard for sound quality. 

Reliability? Zapco defines reliability. It’s not at all unusual to see Zapco amps moved from car to car and from generation to generation. Zapco Amps produced in the ‘90 are still being traded and bought on the internet by sound quality fans worldwide. The Studio-x will be no different

 

Features and Functions

 

  • Single channel, Class D,  Bass Amplifier

  • Compact chassis

  • Variable input gain control

  • Variable electronic crossover

  • Variable subsonic filter

  • Variable bass boost control

  • Variable center frequency for bass boost

  • variable phase control

  • Strappable to use a pair of amps on a single voice coil

  • Dash mount remote gain control

 

 

Specifications

 

  • Power @ 1Ω: 1 x 1000 watts

  • THD @ Rated Power  < 0.2%THD

  • Power @ 2Ω: 1 x 750 watts

  • Power @ 4Ω: 1 x 500 watts

  • Signal to Noise Ratio > 85dB

  • THD + Noise < 0.2%

  • Efficiency > 85%

  • Frequency Response 10Hz to 200Hz ±1dB

  • Input Sensitivity .25v to 5v

  • Dimensions in mm: 160(W) x 52(H) x 288(L) Overall: 160(W) x 52(H) x 314(L)

 

$ 349.99
Zapco ST-105D.BT 5 Ch. Class D Amp/Bluetooth

Zapco Studio-D amps put big power in a small chassis. But these little beasts aren’t just small, and they aren’t just powerful. They sound great! They had to earn the Zapco name before we put them into production. These amps are loaded with all the advanced features you would expect…and more! They have crossovers, bass boost, both RCA and Speaker level inputs, and preamp outputs to send the signal to another amp. The three larger chassis ST-D amps also have a dash remote control. Finally, the ST-D amps have Bluetooth Streaming, so your Smart Phone, iPad, or other Bluetooth devices can be a portable music source for your sound system.

When the Studio D BT amps are installed they work just like any other amps with your head unit. But if you fire up the music on your

phone, tablet, or other Bluetooth smart device, these amps will automatically switch over to Bluetooth to grab that signal.

 

Features and Functions

 

  • 5-Channel, Full Range, Class D

  • RCA and Speaker Level Inputs

  • Bluetooth music streaming

  • Variable input gain control

  • Variable electronic crossover

  • Variable bass boost control

 

 

Specifications

 

  • Power @ 4Ω: 4 x 120 watts RMS, Plus 1 x 250 watts RMS

  • THD @ Rated Power  < 0.5%THD

  • Power @ 2Ω: 4 x 200 watts RMS, Plus  1 x 380 watts RMS

  • Power Bridged @ 4Ω: 2 x 360W RMS, Plus 1 x 350 watts RMS

  • Signal to Noise Ratio > 85dB

  • THD + Noise < 0.5%

  • Frequency Response 15Hz to 30KHz ±1dB

  • Input Sensitivity .25v to 5v

  • Dimensions in mm: 160(W) x 52(H) x 300(L) Overall: 160(W) x 52(H) x 342(L)

 

$ 499.99
Zapco ST-1B Mono Class AB Amplifier

While sound quality is always the number one factor in a Zapco design, there are other factors in the Studio design that make them "every-day" amps. The extruded aluminum chassis is more compact and lighter to make the studio series an easier fit in today's smaller cars. The feature set of the Studio amps provides you with all the system versatility you need without adding additional components, with everything from crossovers to preamp outputs, so multiple amps don't require extra signal cables. Power, price, size, and performance.

No, it's not designed specifically for competition. This is an amp designed to knock your socks off... in your car, for your daily use, every day. So go ahead... pop in your favorite disk, grab the volume control, and see if you don't agree that dedication to sonic purity is definitely a good thing.

 

Features and Functions

 

  • Mono Class-AB Amplifier

  • MOSFET power supply

  • RCA input and output

  • Variable Inputs Gain Control

  • Variable LP Electronic Crossover

  • Variable Bass Boost

  • Phase 0-180°

  • Subsonic filter

 

 

Specifications

 

  • Power @ 4Ω: 200 watts

  • Power @ 2Ω: 300 watts

  • THD @ Rated Power < 0.2%

  • Signal to Noise Ratio > 97dB

  • Input Sensitivity .25v to 5v

  • Dimensions in mm: 182(W) x 52(H) x 280(L) Overall: 182(W) x 52(H) x 310(L)

$ 139.99
Zapco ST-2000XM II Mono Class D Bass Amplifier

The Studio-X line of amplifiers from Zapco was designed specifically for today’s car audio market. The Studio-X compact chassis makes it an easy fit in any car and even in motorcycle fairings.

The square, low profile chassis also means it will be easy to trim out for a great looking installation so your system will look as awesome as it sounds. And speaking of sound...This is a Zapco amplifier and sound is what it’s all about. These are Class A/B Zapco amplifiers.

The Studio-X have the same high-quality caps, op-amps, and bi-polar outputs that made the C2K and Reference series amps the industry standard for sound quality. 

Reliability? Zapco defines reliability. It’s not at all unusual to see Zapco amps moved from car to car and from generation to generation. Zapco Amps produced in the ‘90 are still being traded and bought on the internet by sound quality fans worldwide. The Studio-x will be no different.

 

Features and Functions:

 

  • Single channel, Class D,  Bass Amplifier

  • Compact chassis

  • Variable input gain control

  • Variable electronic crossover

  • Variable subsonic filter

  • Variable bass boost control

  • Variable center frequency for bass boost

  • variable phase control

  • Strappable to use a pair of amps on a single voice coil

  • Dash mount remote gain control

 

 

Specifications:

 

  • Power @ 1Ω: 1 x 2000 watts

  • THD @ Rated Power  < 0.2%

  • Power @ 2Ω: 1 x 1500 watts

  • Power @ 4Ω: 1 x 1000 watts

  • Signal to Noise Ratio > 85dB

  • THD + Noise < 0.2%

  • Efficiency > 85%

  • Frequency Response 10Hz to 200Hz ±1dB

  • Input Sensitivity .25v to 5v

  • Dimensions in mm: 160(W) x 52(H) x 420(L) Overall: 160(W) x 52(H) x 446(L)

$ 569.99
Zapco ST-204D SQ 4 Ch. Class D SQ Amplifier

Zapco Studio-D amps put big power in a small chassis. But these little beasts aren’t just small, and they aren’t just powerful. They sound great! They had to earn the Zapco name before we put them into production. These amps are loaded with all the advanced features you would expect…and more! They have crossovers, bass boost, both RCA and Speaker level inputs, and preamp outputs to send the signal to another amp. The three larger chassis ST-D amps also have a dash remote control. 

 

Features and Functions

 

  • 4-Channel, Full Range, Class D

  • RCA and Speaker Level inputs

  • Variable input gain control

  • Variable electronic crossover

  • Variable bass boost control

 

 

Specifications

 

  • Power @ 4Ω: 4 x 180watts RMS

  • THD @ Rated Power  < 0.5%THD

  • Power @ 2Ω: 4 x 280 watts RMS

  • Power Bridged @ 4Ω: 2 x 560 W RMS

  • Signal to Noise Ratio > 85dB

  • THD + Noise < 0.5%

  • Frequency Response 15Hz to 30KHz ±1dB

  • Input Sensitivity .25v to 5v

  • Dimensions in mm: 160(W) x 52(H) x 300(L) Overall: 160(W) x 52(H) x 342(L)

$ 499.99
Zapco ST-204D.BT 4 Ch. Class D Amp/Bluetooth

Zapco Studio-D amps put big power in a small chassis. But these little beasts aren’t just small, and they aren’t just powerful. They sound great! They had to earn the Zapco name before we put them into production. These amps are loaded with all the advanced features you would expect…and more! They have crossovers, bass boost, both RCA and Speaker level inputs, and preamp outputs to send the signal to another amp. The three larger chassis ST-D amps also have a dash remote control. Finally, the ST-D amps have Bluetooth Streaming, so your Smart Phone, iPad, or other Bluetooth devices can be a portable music source for your sound system.

When the Studio D BT amps are installed they work just like any other amps with your head unit. But if you fire up the music on your

phone, tablet, or other Bluetooth smart device, these amps will automatically switch over to Bluetooth to grab that signal.

Features and Functions

 

  • 4-Channel, Full Range, Class D

  • RCA and Speaker Level inputs

  • Bluetooth music streaming

  • Variable input gain control

  • Variable electronic crossover

  • Variable bass boost control

 

 

Specifications

 

  • Power @ 4Ω: 4 x 180watts RMS

  • THD @ Rated Power  < 0.5%THD

  • Power @ 2Ω: 4 x 280 watts RMS

  • Power Bridged @ 4Ω: 2 x 560 W RMS

  • Signal to Noise Ratio > 85dB

  • THD + Noise < 0.5%

  • Frequency Response 15Hz to 30KHz ±1dB

  • Input Sensitivity .25v to 5v

  • Dimensions in mm: 160(W) x 52(H) x 300(L) Overall: 160(W) x 52(H) x 342(L)

$ 499.99
Zapco ST-2B 2 Ch. Full Range Class AB Amplifier

About ST-B Series amplifiers   

While the sound quality is always the number one factor in a Zapco design, there are other factors in the Studio design that make them "every-day" amps. The extruded aluminum chassis is more compact and lighter to make the studio series an easier fit in today's smaller cars. The feature set of the Studio amps provides you with all the system versatility you need without adding additional components, with everything from crossovers to preamp outputs, so multiple amps don't require extra signal cables. Power, price, size, and performance.

No, it's not designed specifically for competition. This is an amp designed to knock your socks off... in your car, for your daily use, every day. So go ahead... pop in your favorite disk, grab the volume control, and see if you don't agree that dedication to sonic purity is definitely a good thing.

Features and Functions

 

  • 2-Channel, Class-AB Full Range Amplidier

  • Stable into 4 ohms bridged or 2 ohms stereo load

  • MOSFET power supply

  • RCA and OEM speaker level input

  • Variable Inputs Gain Control

  • Variable FULL / LP / HP Electronic Crossover

  • Variable Bass Boost

 

 

Specifications

 

  • Power @ 4Ω: 2 x 65 watts

  • Power @ 2Ω: 2 x 90 watts

  • Power @ 4Ω Bridged: 1 x 180 watts

  • THD @ Rated Power  < 0.1%

  • Signal to Noise Ratio > 97dB

  • Channel separation > 45dB

  • Frequency Response 20Hz to 20,000Hz ±1dB

  • Input Sensitivity .25v to 5v

  • Dimensions in mm: 182(W) x 52(H) x 200(L) Overall: 182(W) x 52(H) x 230(L)

 

$ 119.99
Zapco ST-2X SQ 2 Ch. Sound Quality Class AB Amplifier

The Studio-X line of amplifiers from Zapco was designed specifically for today’s car audio market. The Studio-X compact chassis makes it an easy fit in any car and even in motorcycle fairings.

The square, low profile chassis also means it will be easy to trim out for a great looking installation so your system will look as awesome as it sounds. And speaking of sound...This is a Zapco amplifier and sound is what it’s all about. These are Class A/B Zapco amplifiers.

The Studio-X have the same high-quality caps, op-amps, and bi-polar outputs that made the C2K and Reference series amps the industry standard for sound quality. 

Reliability? Zapco defines reliability. It’s not at all unusual to see Zapco amps moved from car to car and from generation to generation. Zapco Amps produced in the ‘90 are still being traded and bought on the internet by sound quality fans worldwide. The Studio-x will be no different.

 

 

Features and Functions

 

  • 2-Channel, Full Range, Class A/B

  • Tiffany style Panel Mount RCA 

  • Speaker Level Inputs

  • Variable input gain control

  • Variable electronic crossover

  • Auto-on with Speaker level inputs

  • Variable bass boost control

  • Compact chassis

 

 

Specifications

 

  • Power @ 4Ω: 2 x 65 watts

  • THD @ Rated Power < 0.5%

  • Power @ 2Ω: 2 x 95 watts

  • Power Bridged @ 4Ω: 190W RMS

  • Signal to Noise Ratio > 95dB

  • THD + Noise < 0.05%

  • Channel Separation  > 60dB

  • Frequency Response 15Hz to 30KHz ±1dB

  • Input Sensitivity .25v to 5v

  • Dimensions in mm: 160(W) x 52(H) x 154(L) Overall: 160(W) x 52(H) x 180(L)

$ 159.99
Zapco ST-402D.BT 2 Ch. Class D Amp/Bluetooth

Zapco Studio-D amps put big power in a small chassis. But these little beasts aren’t just small, and they aren’t just powerful. They sound great! They had to earn the Zapco name before we put them into production. These amps are loaded with all the advanced features you would expect…and more! They have crossovers, bass boost, both RCA and Speaker level inputs, and preamp outputs to send the signal to another amp. The three larger chassis ST-D amps also have a dash remote control. Finally, the ST-D amps have Bluetooth Streaming, so your Smart Phone, iPad, or other Bluetooth devices can be a portable music source for your sound system.

When the Studio D BT amps are installed they work just like any other amps with your head unit. But if you fire up the music on your

phone, tablet, or other Bluetooth smart device, these amps will automatically switch over to Bluetooth to grab that signal.

Features and Functions

 

  • 2-Channel, Full Range, Class D

  • RCA and Speaker Level Inputs

  • Bluetooth music streaming

  • Variable input gain control

  • Variable electronic crossover

  • Variable bass boost control

 

 

Specifications

 

  • Power @ 4Ω: 2 x 380 watts RMS

  • THD @ Rated Power  < 0.5%THD

  • Power @ 2Ω: 2 x 550 watts RMS

  • Power Bridged @ 4Ω: 1100 watts RMS

  • Signal to Noise Ratio > 85dB

  • THD + Noise < 0.5%

  • Frequency Response 15Hz to 30KHz ±1dB

  • Input Sensitivity .25v to 5v

  • Dimensions in mm: 160(W) x 52(H) x 300(L) Overall: 160(W) x 52(H) x 335(L)

$ 499.99
Zapco ST-4B 4 Ch. Full Range Class AB Amplifier

While the sound quality is always the number one factor in a Zapco design, there are other factors in the Studio design that make them "every-day" amps. The extruded aluminum chassis is more compact and lighter to make the studio series an easier fit in today's smaller cars. The feature set of the Studio amps provides you with all the system versatility you need without adding additional components, with everything from crossovers to preamp outputs, so multiple amps don't require extra signal cables. Power, price, size, and performance.

No, it's not designed specifically for competition. This is an amp designed to knock your socks off... in your car, for your daily use, every day. So go ahead... pop in your favorite disk, grab the volume control, and see if you don't agree that dedication to sonic purity is definitely a

good thing.

 

Features and Functions

 

  • 4-Channel, Class-AB Full Range Amplifier

  • Stable into 4 ohms bridged or 2 ohms stereo load

  • MOSFET power supply

  • RCA and OEM speaker level input

  • Variable Inputs Gain Control

  • Variable FULL / LP / HP Electronic Crossover

  • Variable Bass Boost

 

 

Specifications

 

  • Power @ 4Ω: 4 x 65 watts

  • Power @ 2Ω: 4 x 90 watts

  • Power @ 4Ω Bridged: 2 x 180 watts

  • THD @ Rated Power  < 0.2%

  • Signal to Noise Ratio > 97dB

  • Channel separation > 45dB

  • Frequency Response 20Hz to 20,000Hz ±1dB

  • Input Sensitivity .25v to 5v

  • Dimensions in mm: 182(W) x 52(H) x 280(L) Overall: 182(W) x 52(H) x 310(L)

$ 139.99
Zapco ST-500XM II Mono Class D Bass Amplifier

The Studio-X line of amplifiers from Zapco was designed specifically for today’s car audio market. The Studio-X compact chassis makes it an easy fit in any car and even in motorcycle fairings.

The square, low profile chassis also means it will be easy to trim out for a great looking installation so your system will look as awesome as it sounds. And speaking of sound...This is a Zapco amplifier and sound is what it’s all about. These are Class A/B Zapco amplifiers.

The Studio-X have the same high-quality caps, op-amps, and bi-polar outputs that made the C2K and Reference series amp the industry standard for sound quality. 

Reliability? Zapco defines reliability. It’s not at all unusual to see Zapco amps moved from car to car and from generation to generation. Zapco Amps produced in the ‘90 are still being traded and bought on the internet by sound quality fans worldwide. The Studio-x will be no different.

Features and Functions

 

  • Single channel, Class D,  Bass Amplifier

  • Compact chassis

  • Variable input gain control

  • Variable electronic crossover

  • Variable subsonic filter

  • Variable bass boost control

  • Variable center frequency for bass boost

  • Variable phase control

  • Strappable to use a pair of amps on a single voice coil

  • Dash mount remote gain control

 

 

Specifications

 

  • Power @ 1Ω: 1 x 500 watts

  • THD @ Rated Power  < 0.2%THD

  • Power @ 2Ω: 1 x 300 watts

  • Power @ 4Ω: 1 x 200 watts

  • Signal to Noise Ratio > 85dB

  • THD + Noise < 0.2%

  • Efficiency > 85%

  • Frequency Response 10Hz to 200Hz ±1dB

  • Input Sensitivity .25v to 5v

  • Dimensions in mm: 160(W) x 52(H) x 179(L) Overall: 160(W) x 52(H) x 205(L)

$ 249.99
Zapco ST-850XM Mono Class D Bass Amplifier

The Studio-X line of amplifiers from Zapco was designed specifically for today’s car audio market. The Studio-X compact chassis makes it an easy fit in any car and even in motorcycle fairings.

The square, low profile chassis also means it will be easy to trim out for a great looking installation so your system will look as awesome as it sounds. And speaking of sound...This is a Zapco amplifier and sound is what it’s all about. These are Class A/B Zapco amplifiers.

The Studio-X have the same high-quality caps, op-amps, and bi-polar outputs that made the C2K and Reference series amps the industry standard for sound quality. 

Reliability? Zapco defines reliability. It’s not at all unusual to see Zapco amps moved from car to car and from generation to generation. Zapco Amps produced in the ‘90 are still being traded and bought on the internet by sound quality fans worldwide. The Studio-x will be no different

 

Features and Functions

 

  • Single channel, Class D,  Bass Amplifier

  • Compact chassis

  • Variable input gain control

  • Variable electronic crossover

  • Variable subsonic filter

  • Variable bass boost control

  • Variable center frequency for bass boost

  • Variable phase control

  • Strappable to use a pair of amps on a single voice coil

  • Dash mount remote gain control

 

 

Specifications

 

  • Power @ 1Ω: 1 x 850 watts

  • THD @ Rated Power  < 0.2%

  • Power @ 2Ω: 1 x 600 watts

  • Power @ 4Ω: 1 x 400 watts

  • Signal to Noise Ratio > 85dB

  • THD + Noise < 0.2%

  • Efficiency > 85%

  • Frequency Response 10Hz to 200Hz ±1dB

  • Input Sensitivity .25v to 5v

  • Dimensions in mm: 160(W) x 52(H) x 301(L) Overall: 160(W) x 52(H) x 326(L)

$ 299.99
Zapco Z-150.2 AP 2 Ch. Class AB Audiophile Amplifier

Audiophile: An audio fanatic whose sole passion is the accurate sound reproduction that brings all the purity of a live performance to recorded music. It is a familiar term with high-end home gear like McIntosh or Bryston, but a term always considered unattainable in the automotive environment. Zapco disagrees! In 1974 Zapco began a quest for perfect sonic reproduction. While perfection may be unattainable, the quest is no less worthy. In 2000 we introduced the C2K Competition amplifiers and in 2012 we introduced the new Z-Series amps with high-end internal components matched for pure sound quality.

This was our first line developed by listening rather than by measuring, and they were called the best Zapco ever. How did we respond? We said “thank you, but we think we can do even better”. And we did. We upgraded to top end audiophile caps and op-amps, redesigned the power supply, and made board modifications to create the Z-Series LX amps. Not only did they top the car audio comparisons, but home speaker makers even brought their speakers to our CES suite to demonstrate what their speakers could do. The LX was beating their demo home amps in sound quality. How did Zapco respond? We said, “thank you, but we think we can do even better”.

And we did! This year we built an amplifier to set new sound quality standards for both home and car sound reproduction. The Z-AP Series.

$ 899.99
Zapco Z-150.2 II 2 Ch. Sound Q Class AB Amp

In 2012 Zapco introduced the new Z-Series of SQ amps. These amps were not conceived so much by our engineers, as by input from audiophiles and car sound fanatics around the world. We experimented with internal components and new circuits to see if we could take our amps to the next level of sound quality by investing in different internal components and circuit designs, and the resulting Z-Series amps were the results of this unique development method. 

This year we stepped back and took a look at the amp that started it all. The Z-Series amplifier. We knew we could bring the price down, because over the last few years. This allowed us to build the Z-series AP and SP amps cost only a little more than the original Z-Series so the prices weren't that far apart. Now we have brought the Z-Series into the same plant as the newer models. That lowers the price, but what could we do the make it better? We saw that a lot of the non-critical parts from the AP and SP amps could be used in the new Z-Series as well. Even with some of the SQ parts we save by buying more so, we can use those in the Z-series also.

 

Features and Functions

 

  • 2-Channel, Class-AB Sound Quality Amplifier

  • Stable into 4 ohms bridged or 2 ohms stereo load

  • PWM MOSFET power supply

  • High-end Op-amps and Capacitors

  • Variable FULL / LP / HP Electronic Crossover

  • 0-12dB variable bass boost

  • 4-way protection circuitry

  • Wired remote control (optional)

  • Panel mount RCA connectors

 

 

Specifications

 

  • Power @ 4Ω: 2 x 165 watts

  • Power @ 2Ω: 2 x 275 watts

  • Power @ 4Ω Bridged: 1 x 550 watts

  • THD @ Rated Power  < 0.05%

  • Signal to Noise Ratio > 100dB

  • Frequency Response 10Hz to 30,000Hz ±1dB

  • Input Sensitivity .5v to 8v

  • Dimensions in mm: 190(W) x 62(H) x 301(L) Overall: 190(W) x 62(H) x 328(L)

$ 599.99
Zapco Z-150.2 SP 2 Ch. Super Power Class AB Amp

In 2011 Zapco produced the new Z-Series Competition amps, and the response was incredible. Testers thought it was our best work ever and the new amps were snapped up by sound-off competitors around the country. With the new Z-Series SP, there are now four Zapco Competition series products based on the same amplifier. The Z-AP, the Z-SP, the Z-II, and the ZX amplifiers. The specifications of the Competition series amps don’t change but each is tweaked to a specific purpose. 

A purpose-built competition series amplifier is the Z-SP amplifier, as in Super Power or Street Power. This series comes from the need to outfit cars that compete in the new category called “Street Challenge” in some competitions it’s called “Street Demo”.

What is “Street Power”? Literally, amplifier power for the Street; an amplifier that will be used on the street, in the open spaces, with the door open, and cranked up for all to hear. 

If you want competition level sound quality and want to blow the doors off at the same time, these are your amplifiers.

Features and Functions

 

  • 2-Channel Street Power competition amplifier

  • Wide range dual crossovers allowing band-pass filtering

  • Variable bass boost

  • Variable subsonic filter

  • Ducted Air fan cooling system

  • Space-age technology for cooler output devices

  • Proprietary gold panel mount RCA Connectors

  • Dash mount remote gain control available

 

 

Specifications

 

  • Power @ 4Ω: 2 x 165 watts

  • Power @ 2Ω: 2 x 275 watts

  • Power @ 4Ω Bridged: 1 x 550 watts

  • THD @ Rated Power  < 0.05%

  • Signal to Noise Ratio > 104dB

  • Channel separation > 60dB

  • Frequency Response 10Hz to 30,000Hz ±1dB

  • Input Sensitivity .25v to 8v

  • Dimensions in mm: 241(W) x 62(H) x 301(L) Overall: 241(W) x 62(H) x 328(L)

 

$ 699.99
Zapco Z-150.4 AP 4 Ch. Class AB Audiophile Amplifier

Audiophile: An audio fanatic whose sole passion is an accurate sound reproduction that brings all the purity of a live performance to recorded music. It is a familiar term with high-end home gear like McIntosh or Bryston, but a term always considered unattainable in the automotive environment. Zapco disagrees! In 1974 Zapco began a quest for perfect sonic reproduction. While perfection may be unattainable, the quest is no less worthy. In 2000 we introduced the C2K Competition amplifiers and in 2012 we introduced the new Z-Series amps with high-end internal components matched for pure sound quality.

This was our first line developed by listening rather than by measuring, and they were called the best Zapco ever. How did we respond? We said “thank you, but we think we can do even better”. And we did. We upgraded to top end audiophile caps and op-amps, redesigned the power supply, and made board modifications to create the Z-Series LX amps. Not only did they top the car audio comparisons, but home speaker makers even brought their speakers to our CES suite to demonstrate what their speakers could do. The LX was beating their demo home amps in sound quality. How did Zapco respond? We said, “thank you, but we think we can do even better”.

And we did! New for 2018, Zapco built an amplifier to set new sound quality standards for both home and car sound reproduction. The Z-AP Series.

 

Features and Functions

 

  • 4-Channel, Class-AB, Competition Audiophile Amplifier

  • Signal to noise ratio of over 110dB

  • Coupled the output drivers

  • Highest HFE (Gain) Sanken selected output devices 

  • Deferentially balanced input stage 

  • 0.1% resistors for lowest possible noise floor

  • TI LME49720 (BJT) op-amps on the inputs

  • TI LME49720 (BJT) op-amps in the signal path

  • WIMA MKS2 series caps in the signal path

  • Extremely low ESR caps throughout

  • Proprietary patented RCA connectors

 

 

Specifications

 

  • Power @ 4Ω: 4 x 150 watts

  • Power @ 2Ω: 4 x 250 watts

  • Power @ 4Ω Bridged: 2 x 500 watts

  • THD @ Rated Power  < 0.05%

  • Signal to Noise Ratio > 110dB

  • Frequency Response 10Hz to 30,000Hz ±1dB

  • Input Sensitivity 1v to 9v

  • Dimensions in mm: 190(W) x 62(H) x 444(L) Overall: 190(W) x 62(H) x 479(L)

$ 1,499.99
Zapco Z-150.4 II 4 Ch. Sound Q Class AB Amp

In 2012 Zapco introduced the new Z-Series of SQ amps. These amps were not conceived so much by our engineers, as by input from audiophiles and car sound fanatics around the world. We experimented with internal components and new circuits to see if we could take our amps to the next level of sound quality by investing in different internal components and circuit designs, and the resulting Z-Series amps were the results of this unique development method. 

This year we stepped back and took a look at the amp that started it all. The Z-Series amplifier. We knew we could bring the price down, because over the last few years. This allowed us to build the Z-series AP and SP amps cost only a little more than the original Z-Series so the prices weren't that far apart. Now we have brought the Z-Series into the same plant as the newer models. That lowers the price, but what could we do the make it better? We saw that a lot of the non-critical parts from the AP and SP amps could be used in the new Z-Series as well. Even with some of the SQ parts we save by buying more so, we can use those in the Z-series also.

 

Features and Functions

 

  • 4-Channel, Class-AB Sound Quality Amplifier

  • Stable into 4 ohms bridged or 2 ohms stereo load

  • PWM MOSFET power supply

  • High-end Op-amps and Capacitors

  • Variable FULL / LP / HP Electronic Crossover

  • 0-12dB variable bass boost

  • 4-way protection circuitry

  • Wired remote control (optional)

  • Panel mount RCA connectors

 

 

Specifications

 

  • Power @ 4Ω: 4 x 165 watts

  • Power @ 2Ω: 4 x 275 watts

  • Power @ 4Ω Bridged: 2 x 550 watts

  • THD @ Rated Power  < 0.05%

  • Signal to Noise Ratio > 100dB

  • Frequency Response 10Hz to 30,000Hz ±1dB

  • Input Sensitivity .5v to 8v

  • Dimensions in mm: 190(W) x 62(H) x 444(L) Overall: 190(W) x 62(H) x 479(L)

$ 949.99

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