Arc Audio

Arc Audio XDi 850.5 5-Channel Full Range Class D Amplifier, Previous Demo

$ 399.99 $ 829.99
You save 51%
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Units are previous demo, which means they have been installed on a demo board and may have blemishes. Units come with bass knob and have been tested to confirm they are working. 

  • Multi-channel amplifier (5-channels)
  • Microprocessor Class-D design
  • Designed and Engineered by Robert Zeff
  • High frequency power supply design for improved signal transparency and overall sound quality
  • Remote Bass Boost Control (Included)
  • Level 1 cosmetics package - Texture coated stamped steel cosmetic cover with aluminum logo badge. (upgradable to level 2 cosmetics)
  • Full range amplifier design
  • Single side connection design
  • Nickel Plated RCA Terminals
  • Quick Disconnect speaker terminal plugs.
  • Audiophile Class D output filter networks.
  • Detailed micro processor controlled protection
  • Large, High Frequency switching power supplies
  • RCA Inputs are compatible with speaker level inputs.
  • Fault Codes Storage of the last protection code detected
  • Hi Signal to Noise Ratio without compromising power output.
  • Fully Balanced Input Stage significantly increases flexibility
  • Ultra Low ESR, High capacity power supply storage capacitors
  • Flexible mounting orientation for vertical or horizontal installations.
  • Next generation high speed Class D technology powering all XDi amplifiers .
  • Bridged Mode Auto Detect Turn-on works with most chip based OEM Headunits.
  • Precision filtering isolates the power supply reducing unwanted interference in radio reception
  • Block type terminal connections
  • 4 Channels at 4 ohms (Ch 1-4): 85 Watts
  • 4 Channels at 2 ohms (Ch 1-4): 125 Watts
  • 2 Channels at 4 ohms (Ch 1-4): 250 Watts
  • 1 Channel at 4 ohms: 225 Watts
  • 1 Channel at 2 ohms: 400 Watts
  • Frequency Response: 20Hz - 20kHz
  • Crossover Range (Ch 1-4): 50Hz - 500Hz
  • Crossover Range (Ch 5): 30Hz - 230Hz 24dB
  • BP capable: No
  • Bass Boost: Variable 0 - 12dB
  • Bass Boost Freq.: 45Hz Fixed
  • Remote Level Control Included: Yes
  • Input Sensitivity (Low): 200mV - 3.5V
  • Fuse: 3 x 30 amp
  • Cosmetic Trim: XDi Level 1
  • Dimensions: 12.42"(L) x 6.268"(W) x 2.162(H)
Arc Audio

Arc Audio XDi 850.5 5-Channel Full Range Class D Amplifier, Previous Demo

Product code: XDi 850.5
In Stock
$ 399.99 $ 829.99
You save 51%
$ 399.99 $ 829.99
  • Description

    Units are previous demo, which means they have been installed on a demo board and may have blemishes. Units come with bass knob and have been tested to confirm they are working. 

    • Multi-channel amplifier (5-channels)
    • Microprocessor Class-D design
    • Designed and Engineered by Robert Zeff
    • High frequency power supply design for improved signal transparency and overall sound quality
    • Remote Bass Boost Control (Included)
    • Level 1 cosmetics package - Texture coated stamped steel cosmetic cover with aluminum logo badge. (upgradable to level 2 cosmetics)
    • Full range amplifier design
    • Single side connection design
    • Nickel Plated RCA Terminals
    • Quick Disconnect speaker terminal plugs.
    • Audiophile Class D output filter networks.
    • Detailed micro processor controlled protection
    • Large, High Frequency switching power supplies
    • RCA Inputs are compatible with speaker level inputs.
    • Fault Codes Storage of the last protection code detected
    • Hi Signal to Noise Ratio without compromising power output.
    • Fully Balanced Input Stage significantly increases flexibility
    • Ultra Low ESR, High capacity power supply storage capacitors
    • Flexible mounting orientation for vertical or horizontal installations.
    • Next generation high speed Class D technology powering all XDi amplifiers .
    • Bridged Mode Auto Detect Turn-on works with most chip based OEM Headunits.
    • Precision filtering isolates the power supply reducing unwanted interference in radio reception
    • Block type terminal connections
    • 4 Channels at 4 ohms (Ch 1-4): 85 Watts
    • 4 Channels at 2 ohms (Ch 1-4): 125 Watts
    • 2 Channels at 4 ohms (Ch 1-4): 250 Watts
    • 1 Channel at 4 ohms: 225 Watts
    • 1 Channel at 2 ohms: 400 Watts
    • Frequency Response: 20Hz - 20kHz
    • Crossover Range (Ch 1-4): 50Hz - 500Hz
    • Crossover Range (Ch 5): 30Hz - 230Hz 24dB
    • BP capable: No
    • Bass Boost: Variable 0 - 12dB
    • Bass Boost Freq.: 45Hz Fixed
    • Remote Level Control Included: Yes
    • Input Sensitivity (Low): 200mV - 3.5V
    • Fuse: 3 x 30 amp
    • Cosmetic Trim: XDi Level 1
    • Dimensions: 12.42"(L) x 6.268"(W) x 2.162(H)
  • FAQs
    Need some help? Ask us!
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