This exclusive package by Onlinecarstereo is comprised of Boss Audio AR3000D Class A/B monoblock amplifier and Alpine R-W12D4 car subwoofer. We have put together this bundle to kickstart your vehicle to the path of excellent car audio. We always strive to provide 100% customer satisfaction and aftermarket service.
R-W12D4 |
AR3000D |
| Class: D | Class: A/B |
| Power Rating:4-ohms:1200W x 1ch | Channels: 1 |
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Max Power Rating:
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Variable Voltage: .2 to 6V |
| Strapped, 2 ohms: 6000 watts | Power: 4ohms:750W x 1ch | 2ohms: 1500W x 1ch |
| Frequency response: 9-50000 Hz | Total power output: 1500 watts |
| Damping factor: 125 | Frequency Response: 20Hz to 250Hz |
| Variable subsonic filter (15-40 Hz, 24 dB/octave) | Crossover: Variable Electronic 12dB Per Octave |
| Variable low-pass filter (50-150 Hz, 24 dB/octave) | High Pass Crossover: 12dB/octave: N/A |
| Variable Bass Boost (0 to +12 dB bass boost at 50 Hz) | Low Pass Crossover: 12dB/octave:40Hz-350Hz |
| Pulse Width Modulated MOSFET power supply | Signal to Noise: 98dB |
| 3-way protection circuitry | Bass Boost:0 ~ 12dB |
| Heavy duty aluminum alloy heat-sink for extreme heat dissipation | Fusing: 40A x 2 |
| Dimensions: 12-1/3"W x 5"D x 2-8/10"H | Built-in bass control |