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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

 

Technical Specifications

- Power @ 4Ω: 4 x 100 watts RMS
- THD @ Rated Power < 0.5%THD
- Power @ 2Ω: 4 x 150 watts RMS
- Power Bridged @ 4Ω: 2 x 300 W RMS
- Signal to Noise Ratio > 90dB
- THD + Noise < 0.1%
- Frequency Response 15Hz to 30KHz ±1dB
- Input Sensitivity .35v to 9v (Low)
- Net Dimensions (mm): 124(W) x 50(H) x 213(L)
- Overall Dimensions (mm): 124(W) x 50(H) x 242(L)

Zapco ST-104D SQ III Four Channel

$299.99 Regular Price
$270.00Sale Price

Zapco Xmas Sale!

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