JL Audio RD1500/1 1500 Watt RMS RD-Series NexD™ Class-D Monoblock Amplifier

Power your bass

JL Audio's RD1500/1 mono amplifier will power your subwoofer with up to 1,500 watts RMS, so you'll really hear and feel the bass over the whistle of the wind and rumble of the road. An optional wired remote lets you adjust the sub's volume from your front seat.

Low current demand, low distortion, and integrates well

The RD1500/1 plays your music with true fidelity and impressive impact, without straining your car's electrical system too much, thanks to JL Audio's proprietary NexD™ amplifier technology. "Differential-balanced" inputs keep the incoming signals clear of outside noise and allow you to connect this amp to just about any radio. The speaker-level inputs feature two auto turn-on modes so you can readily incorporate this amp into a factory system — no need for RCA connections or a remote turn-on lead for this setup.

LED clip light and other cool features

A low-pass filter and bass boost help you dial in the perfect tone for your sub and enclosure. An onboard LED clip indicator lets you set the amp gain quickly and accurately with the use of a sine wave test tone. A removable cover hides the amp's controls, resulting in a handsome appearance and a tamper-resistant installation. Cool blue LED accent lighting adds some charm to this amp's rugged good looks.

RD1500/1 connection panel

Product Features:

• JL Audio RD-Series RD1500/1
• Class-D Monoblock Amplifier
• RMS Power Output:
• • 750 Watts x 1 @ 4 ohms
  • 1500 Watts x 1 @ 2 ohms
  • 1500 Watts x 1 @ 1 ohm
• CEA-2006 Compliant Amplifier
• NexD™ Technology delivers outstanding sound quality, efficiency and reliability
• LED clipping indicators
• Pulse Width Modulated MOSFET power supply
• LED power (green) and protect (red) indicators
• Soft start turn-on
• Mono channel operation
• Preamp RCA outputs to daisy chain multiple amps
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Dual speaker terminals simplify the hookup of multiple speakers
• Heavy-duty aluminum alloy heat sink for extreme heat dissipation
• Total Harmonic Distortion (THD): <1%
• Variable low-pass filter: 50 - 500 Hz, 12 dB/octave
• Low-Pass Slope (dB/octave): 12 dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost at 45 Hz
• Fuse Rating:
• 2 gauge power and ground wiring is recommended for installation
• Dimensions: 18-1/16"W x 2-3/16"H x 7"D
• Full Manufacturer's Warranty

What's in the box: