Polk Audio PAD4000.4 4-Channel 800 Watt RMS Car Audio Amplifier Amp PA D4000.4
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Condition: Used
Product Description
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Features:
- Polk Audio PAD4000.4 4-Channel 800 Watt RMS Car Audio Amplifier Amp PA D4000.4
- Super-Eefficient Class D Design—Runs much cooler than conventional amps.
- High-Speed MOSFET—Switching power supply.
- Toroidal Transformers—Help keep the amplifier’s sleek design under 2" tall while ensuring plenty of clean, efficient power.
- Protection—Thermal, DC offset, reverse DC voltage and short circuit protection.
- Nickel-Plated Wire Terminals & RCA Connectors— Ensure maximum signal transfer.
- Front & Rear Level Controls—Adjust the gain of the front and rear channels to match the output voltage from your head unit.
- Low-Pass & High-Pass Frequency Controls— Enables you to adjust crossover overlap for better blending of speakers.
- Front & Rear BPF, FULL, HPF Switches— Selects full range, high pass filter, or bandpass filter to dial in your speaker blending.
- Channel Mode Switch (ST/4Ch)—In the Stereo position, the amplifier will send the same signal to front and rear channels.
- Stainless Steel Hardware—Used throughout won’t corrode in humid environments.
Specifications:
- Type: Bridgeable Class D MOSFET
- Channels: 4 channel
- RMS Continuous Power @ 4 Ohms: 125 W x 4
- RMS Continuous Power @ 2 Ohms: 200 W x 4
- Power Bridged @ 4 Ohms: 400 W x 2
- Distortion at Rated Power: <0.1%
- Minimum Impedance Bridged: 4 Ohms
- Minimum Impedance Not Bridged: 2 Ohms
- Signal-to-noise Ratio: 105 dB
- Frequency Response: 20 Hz-20 kHz
- Damping Factor: >100
- Crossover Filter Slope: 12 dB/octave
- Filter Switch (Front): 3-position (HPF, Full, BPF)
- High Pass Filter Frequency Range (Front): 20 Hz - 4 kHz
- Low Pass Filter Frequency Range (Front): 50 Hz - 5 kHz
- Front Gain Control: 200 mV - 6 V
- Filter Switch (Rear): 3-position (HPF, Full, BPF)
- High Pass Filter Frequency Range (Rear): 20 Hz - 4 kHz
- Low Pass Filter Frequency Range (Rear): 50 Hz - 5 kHz
- Rear Gain Control: 200 mV - 6 V
- Line Level Inputs
- LED Power Indicator
- LED Protection Indicator
- Supply Voltage: 10 V - 16 V
- Fusing & Power/Type: (1) 40A (1) 35A ATC
- Power Connections: 4 AWG
- Ground Connections: 4 AWG
- Speaker Connections: 12 AWG
- Height: 1 13/16" (46 mm)
- Depth: 6 3/4" (171.5 mm)
- Width: 10 15/16" (277.8 mm)
- Width w/ Terminal Adaptor: 11 11/16" (296.9 mm)
- Weight: 5 lbs (2.7 kg)
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