RD1000/1
Monoblock Class D Subwoofer Amplifier, 1000 W x 1 @ 2 Ω / 600 W x 1 @ 4 Ω – 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).
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 Ω | >1000 / 50 Hz |
Damping Factor @ 2 Ω | >500 / 50 Hz |
THD N @ Rated Power | <1% @ 2 Ω 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™) |
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 | 30 Hz, defeatable |
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 |
Height (H) | 2.13 in / 54 mm |
Width (W) | 14.66 in / 372 mm |
Depth (D) | 6.96 in / 177 mm |