JL Audio RD400/4 4-Channel 400W RMS RD Series Class D Amplifier
- SKU #: 01835
- JL Audio RD-Series RD400/4
- Class-D 4-Channel Amplifier
- RMS Power Rating:
- 4 ohms: 75 watts x 4 chan.
- 2 ohms: 100 watts x 4 chan.
- 1 ohm: ------------N/A------------
- Bridged, 4 ohms: 200 watts x 2 chan
- Total power output: 800 watts
- NexD™ Technology delivers outstanding sound quality, efficiency and reliability
- LED clipping indicators
- Pulse Width Modulated MOSFET power supply
- LED power (green) and protect (red) indicators
- Soft start turn-on
- DC Offset-Sensing and Signal-Sensing (auto-on)
- Designed for high-level (speaker level) signals, not for lowlevel (preamp level) signals.
- The circuit senses the input signal from CH. 1 only.
- Mono channel operation
- Speaker-level (high-level) inputs
- Speaker Wire to RCA Cable Required, Sold Separately: JL Audio XD-CLRAIC2-SW
- Bridging switch for each channel pair
- Preamp RCA outputs to daisy chain multiple amps
- 3-way protection circuitry (thermal, overload, and speaker short protection)
- Dual speaker terminals simplify the hookup of multiple speakers
- Heavy duty aluminum alloy heat-sink for extreme heat dissipation
- Input sensitivity:
- Low level: 200mV - 2V
- High level: 800mV - 8V
- Frequency Response: 12 - 22,000Hz
- Total Harmonic Distortion (THD): <1%
- Variable low-pass filter: 50 - 500 Hz, 12 dB/octave
- Variable high-pass filter: 50 - 500 Hz, 12 dB/octave
- Low-Pass Slope (dB/octave): 12 dB/octave
- Variable Bass Boost: 0 to +12 dB bass boost at 45 Hz
- Fuse Rating: 40 A x 1
- Dimensions: 7"W x 9-3/16"L x 2-1/8"H
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