Features:
- Power Acoustik Caliber CB1-8000D
- Class-D Full Range 1-Ohm Stable Monoblock Amplifier
- RMS Power Rating:
- 4 ohms: 1,500 watts x 1 chan.
- 2 ohms: 2,500 watts x 1 chan.
- 1 ohm: 4,000 watts x 1 chan.
- Total power output: 8,000 watts
- Pulse Width Modulated MOSFET power supply
- Wired remote bass level control included
- LED power (green) and protect (red) indicators
- Soft start turn-on
- Mono channel operation
- Speaker-level (high-level) inputs
- Preamp RCA outputs to daisy chain multiple amps
- 3-way protection circuitry (thermal, overload, and speaker short protection)
- Heavy duty aluminum alloy heat-sink
- Input sensitivity:
- High level: 200mV-8V
- Frequency Response: 15 – 500 Hz
- Signal to Noise Ration: 105 dB
- Variable low-pass filter: 40 – 180 Hz, 12 dB/octave
- Subsonic filter: 10 – 50 Hz , 12 dB/octave
- Variable Bass Boost: 0 to +12 dB bass boost at 50 Hz
- Dimensions: 9.5″”W x 18″”L x 2″”H
Specifications:
Power Specifications – Subwoofer Channel:
- RMS Power @ 4 ohms: 1500 watts x 1 channels
- RMS Power @ 2 ohms: 2500 watts x 1 channels
- RMS Power @ 1 ohm: 4000 watts x 1 channels
Amplifier Specifications:
- Amplifier Series: Caliber
- Amplifier Class: D
- Number of Channels: 1 – Mono
- Total Peak Power Output: 8000 watts
- Total RMS Power Output: 4000 watts
- Maximum Input Gauge Size: 4 AWG
- Minimum Impedance Unbridged: 1 ohms
- Speaker Level Inputs: Yes
- Preamp Outputs: 2 pairs
- Built-in Crossover: Low-Pass (LP), Subsonic
- Low-Pass Crossover Frequency: 40 – 180 Hz
- Subsonic Filter: 10 – 50 Hz
- Signal-to-Noise Ratio: 105 dB
- Bass Boost: 0 – 12 dB
- Bass/Gain Remote: Yes