JL Audio RD Car System Amplifier/ 5 Channel (900W)(RD900/5+)

JL Audio • Amplifiers

$749.99

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SLEEK, POWERFUL, PACKED WITH VALUE

The look is amazing, and the performance backs it up. Designed as a total “one-box solution,” this RD series amplifier from JL Audio can comfortably drive a complete 4-satellite speaker system plus a subwoofer — all with a robust 900 watts of power.

12-DECIBEL/OCTAVE HIGH-PASS OR BAND-PASS FILTER WITH DEDICATED LOW-PASS FILTER ON SUBWOOFER CHANNEL

SELECTABLE INPUT VOLTAGE: LOW (200 mV TO 2-VOLT RMS) TO HIGH (800 mV TO 8-VOLT RMS)

3 TURN-ON OPTIONS: +12-VOLT REMOTE WIRE, SIGNAL SENSING OR DC OFFSET

ONBOARD LED CLIPPING INDICATOR SIMPLIFIES LEVEL SETTING

SIGNAL ROUTING FLEXIBILITY WITH SELECTABLE INPUT MODE AND TYPE

2-YEAR WARRANTY

General
Warranty	2 years
Channels	5
Physical dimensions (Height)	2.13" (54 mm)
Physical dimensions (Width)	14.66" (372 mm)
Physical dimensions (Depth)	6.96" (177 mm)
Weight	7.15 lbs (3.6 kg)
Operating voltage	10-15 VDC
Operating temperature range	–4º to 149º F (–20º to 65º C)

Audio
Amplifier class	Class D
Rated continuous (RMS) power (14.4 V input @ 4 Ohm < 1% THD)	Main: 70 W x 4 Sub: 225 W x 1
Rated continuous (RMS) power (14.4 V input @ 2 Ohm < 1% THD)	Main: 100 W x 4 Sub: 500 W x 1
Rated continuous (RMS) power (12.5 V input @ 4 Ohm < 1% THD)	Main: 60 W x 4 Sub: 200 W x 1
Rated continuous (RMS) power (12.5 V input @ 2 Ohm < 1% THD)	Main: 90 W x 4 Sub: 350 W x 1
Signal-to-Noise Ratio, referred to highest rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth): Analog Inputs - Main Channels	>104 dB
Signal-to-Noise Ratio, referred to highest rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth): Analog Inputs - Subwoofer Channel	>103 dB
Signal-to-Noise Ratio, referred to 1 W (A-weighted, 20 Hz - 20 kHz noise bandwidth): Analog Inputs - Main Channels	>84 dB
Signal-to-Noise Ratio, referred to 1 W (A-weighted, 20 Hz - 20 kHz noise bandwidth): Analog Inputs - Subwoofer Channel	>83 dB
Damping factor @ 4 Ω	>150/50 Hz
Damping factor @ 2 Ω	>75/50 Hz
THD+N @ Rated Power: Main Channels	<1% @ 4 Ω
THD+N @ Rated Power: Subwoofer Channel	<1% @ 4 Ω
Frequency response (+0, -1dB): Main Channels	12 Hz-22 kHz
Frequency response (+0, -1dB): Subwoofer Channel	10 Hz-500 Hz
Input voltage range @ RCA inputs	Switchable from 200 mV-2 V RMS (Low) to 800 mV-8 V RMS (High)
Input impedance	10 kΩ (Low) 2.7 kΩ (High)
Current consumption (Idle)	1,900 mA-2,000 mA
Current consumption (Max)	70-80A
Fuse rating	80 A
Recommended fuse type(s)	AFS, AGU or MaxiFuse™
Min. copper power/Ground wire gauge	4 AWG wire
Protection circuits	Over temperature, Ground short, Speaker overcurrent

Signal Processing
Filter mode(s): Channels 1 & 2	High-pass only (Off, x1, x10)
Filter Slope(s): Channels 1 & 2	12 dB/octave
Filter frequency range: Channels 1 & 2	50 Hz-500 Hz (x10: 500 Hz-5 kHz)
Filter mode(s): Channels 3 & 4	Off, High-pass or Bandpass
Filter Slope(s): Channels 3 & 4	12 dB/octave
Filter frequency range: Channels 3 & 4	50 Hz-500 Hz
Filter mode(s): Subwoofer Channel	Off/Low-pass
Filter slope(s): Subwoofer Channel	12 dB/octave
Filter frequency range: Subwoofer Channel	50 Hz-500 Hz
Detented, calibrated filter frequent potentiometers	yes
Remote level control	Optional (RBC-1)
Remote level modes	Sub Channel only
Channel input mode switch	yes (2/4/6 Channels)
Pass-through preamp output	Buffered

More details

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