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

Vendor: Zapco

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...

$ 499.99

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)

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