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$275

$575

JL Audio RD400/4 is a versatile 4-channel, Class-D car amplifier

Last updated 7 days ago in La Mirada, CA

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JL Audio RD400/4 is a versatile 4-channel, Class-D car amplifier

SOLD

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Description

The JL Audio RD400/4 is a versatile 4-channel, Class-D car amplifier known for its efficiency (using NexD™ technology) and clean power, delivering 75W RMS x 4 at 4 ohms or bridged to 200W RMS x 2 for subwoofers, featuring easy gain setting with LED clipping indicators, differential-balanced inputs for any head unit, and flexible high/low-pass filters for powering full-range speakers or subwoofers. Key Features & Specs: Power Output: 75W RMS x 4 (4 Ohm), 100W RMS x 4 (2 Ohm), 200W RMS x 2 (Bridged @ 4 Ohm). Technology: NexD™ Ultra-High-Speed Switching for efficiency and low distortion, plus MOSFET power supply. Inputs: Differential-Balanced Inputs (RCA/Speaker Level) for versatility, with signal-sensing/DC offset auto-turn-on. Outputs: Preamp outputs for adding more amps. Filtering: Variable High-Pass and Low-Pass Filters (12dB/octave). Indicators: LED Clipping indicators to easily set gain accurately. Design: Compact, black finish with controls under a removable cover, dual-color status LED. Protection: Soft-start, 3-way protection circuitry.

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Details

Condition

Used (normal wear)

Model

RD400/04

Type

4-channel, Class-D car amplifier

Brand

JL Audio

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