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  • Regular price £609.99
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Monoblock Class D Subwoofer Amplifier
1500W x 1 @ 1Ω - 14.4V
1500W x 1 @ 2Ω - 14.4V
750W x 1 @ 4Ω - 14.4V

Engineered for high-power, subwoofer applications, the RD1500/1 monoblock amplifier is built to deliver staggering amounts of world-class bass output. Equipped with a special low impedance circuit, the RD1500/1 is capable of generating a whopping 1500 watts of output power, at either 1 or 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 RD1500/1’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 RD1500/1 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 RD1500/1 features a durable, black powder-coated finish and a top-mounted, dual-colour 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).

RMS Power @ 14.4V 750W x 1 @ 4Ω, 1000W x 1 @ 3Ω, 1500W x 1 @ 2Ω, 1500W x 1 @ 1Ω
Output Channels 1
Voltage (V) 12
Class D
Features NexD Switching, Differential Balanced Inputs
Fuse Rating (A) 150A
Cable Gauge (AWG) 2
Amp Turn-On Signal Sensing, DC Offset, 12V
Frequency Response (Hz) 7-500
Signal-to-Noise Ratio (dB) 82
Filter Low-Pass
Controller RBC-1 (Sold Separately)
Input Channels 2
Input Type High Level, Low Level
Input Sensitivity Low Level 200mV-2V
Input Sensitivity High Level 800mV-8V
Height (cm) 5.4
Width (cm) 45.8
Depth (cm) 17.7
Brand JL Audio
EAN 699440986434