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Christmas cut off: The Christmas delivery cut-off date has passed. Delivery before Christmas is not guaranteed. For the best chance of receiving your order in time, please select Express shipping.
Please be advised that our website will undergo maintenance at 5:00 PM. We expect to be back online by 7:00 PM. During this time, the website may not function at full capacity.
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Boss Audio PH4000D Mono Channel Amplifier
Phantom Series Class-D Mono Channel Amplifier
- Max Power Rating:
- 1 ohms: 4000 watts x 1 Ch
- 2 ohms: 2000 watts x 1 Ch
- RMS Power Rating:
- 4 ohms: 750 watts x 1 Ch
- Wired remote subwoofer level control included
- Variable Bass Boost: 0 To +18dB
- Variable input gain control for more precise adjustments
- Remote turn-on/turn-off circuit
- Soft turn on circuit
- Input voltage sensitivity selector
- Thermal, overload and speaker short protection
- Power And Protection LED Indicators
- Input Voltage Sensitivity Selector
- Black Anodized Heatsink
- Gold-Plated RCA level Inputs
- Gold-Plated Speaker & Power Terminals
- MOSFET PWM Power supply
- Strapping capability, strap two amps together for twice the power
- Variable low-pass crossover (45-90 Hz)
- Frequency response: 15Hz -150Hz
- Dimensions: 9-1/2" D x 15"W x 2-1/4"H





