JL Audio RD1000/1 monoblock AMP Class D 1000 Watts

RD1000/1
Monoblock Class D Subwoofer Amplifier, 1000 W

Monoblock Class D Subwoofer Amplifier, 1000 W x 1 2 Ohm / 600 W x 1 4 Ohm – 14.4V

Purpose-built for subwoofer applications, the RD1000/1 monoblock amplifier delivers 1000 watts of jaw-dropping bass output into 2 ohms (14.4V, 1% THD). At the heart of this ultra-sleek and compact power plant is JL Audio’s exclusive NexD™ Class D technology, permitting high power output with exceptional efficiency and low distortion.

For your convenience, all of the RD1000/1’s controls are located on top of the amplifier, beneath a protective cover, with all connections found along one side of its chassis. Signal processing features include a 12 dB / octave low-pass filter, with continuously variable frequency selection from 50-500 Hz, and a variable bass boost EQ. Dual-range, differential-balance inputs are also onboard, capable of accepting most input voltage levels. Automatic turn-on capability (via signal sensing or DC-offset sensing) is standard, along with a set of preamp outputs so you can easily pass signals to another amplifier.

The RD1000/1 is also equipped with an onboard LED-clipping indicator. This all-new, innovative feature lets you easily set your amplifier’s input sensitivity setting, quickly and accurately, with no special equipment needed. The RD1000/1 features a durable, black powder-coated finish and a top-mounted, dual-color LED light strip that reports the overall status and condition. Control of the subwoofer level from the driver’s seat is easily accomplished with the addition of the optional RBC-1 remote level control (sold separately).

Rated Continuous (RMS) Power 14.4 V<br> 4 Ohm 600 W RMS x 1
3 Ohm 800 W RMS x 1<br> 2 Ohm 1000 W RMS x 1
1.5 Ohm N/A</p><p>Rated Continuous (RMS) Power 12.5 V
4 Ohm 500 W RMS x 1<br> 3 Ohm 650 W RMS x 1
2 Ohm 800 W RMS x 1<br> 1.5 Ohm N/A

General Specifications
Frequency Response 7 Hz – 500 Hz (+0, -1dB)
S/N Ratio, referred to highest rated power >80 dB below rated power (A-weighted, 20 Hz – 20 kHz noise bandwidth)
S/N Ratio, referred to 1 W >50 dB (A-weighted, 20 Hz – 20 kHz noise bandwidth)
Damping Factor 4 Ohm &gt;1000 / 50 Hz<br>Damping Factor 2 Ohm >500 / 50 Hz
THD+N Rated Power <1% 2 Ohm per Ch.
Input Voltage Range @ RCA Inputs Switchable from 200 mV – 2 V RMS (Low) to 800 mV – 8 V RMS (High)
Min.Copper Power / Ground Wire Gauge 4 AWG wire
Fuse Rating 80 A (AFS, AGU or MaxiFuse™)

Signal Processing
Filter Mode(s) Low-Pass only
Filter Slope(s) 12 dB/octave
Filter Frequency Range 50 Hz – 500 Hz
Detented, Calibrated Filter Freq. Potentiometer No
Filter Defeat Function No
Infrasonic Filter No
Bass Boost EQ Yes
Output Polarity Switch No
Remote Subwoofer Level Control Optional (RBC-1)
Remote Bass EQ Boost Control No
Pass-Through Preamp Output Buffered