Zapco ST-4B Amp 4 Channel Class AB Full Range Bridgeable Amplifier 4x 65w RMS
Category: Amplifier
ST-4B
4-Ch. Class AB Amplifier
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
- 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 > 90dB
- Channel separation > 45dB
- Frequency Response 10Hz to 20KHz ±1dB
- Input Sensitivity .25v to 5v
- Net Dimensions (mm): 182(W) x 52(H) x 280(L)
- Overall Dimensions (mm): 182(W) x 52(H) x 310(L)
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