JL Audio RD500/1 RD Series 500W Max Power, Class-D Mono Subwoofer Car Amplifier

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What’s Inside?

< li > Class-D Mono Subwoofer Car Amplifier

< li > 2.5mm Allen Wrench

< li > Self-Adhesive JL Audio Badge

< li > Owner’s Manual

JL Audio NexD Switching Technology

Experience powerful performance with 500 watts at 2 ohms or 250 watts at 4 ohms, all delivered with ultra-low distortion thanks to our innovative NexD Switching Technology. Housed in a sleek, ultra-compact design with a durable black powder-coated finish, this amplifier combines high output with refined efficiency for pure subwoofer bliss.

Effortless Control and Advanced Audio Customization with Variable Bass Boost

Enjoy easy access to top-mounted controls, neatly protected under a sleek cover, while advanced signal processing with a 12 dB/octave low-pass filter lets you fine-tune frequencies from 50-500 Hz. Take your sound to the next level with a variable bass boost EQ for enhanced bass control and customized audio.

Seamless Integration and Effortless Activation with Versatile Inputs and Preamp Outputs

With versatile dual-range, differential-balanced inputs that accept most voltage levels, this amplifier ensures seamless integration. Automatic turn-on via signal or DC-offset sensing makes activation effortless, while preamp outputs allow you to easily pass signals to additional amplifiers for a more powerful audio setup.

Quick Sensitivity Adjustment and Real-Time Status Monitoring with Optional Remote Control

Easily set input sensitivity with the onboard LED clipping indicator, while the top-mounted dual-color LED light strip keeps you informed of the amplifiers status at a glance. For added convenience, pair it with the optional RBC-1 remote control (sold separately) to adjust subwoofer output directly from the drivers seat.