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JL Audio  RD1500/1

RD Series 1500W RMS x 1 at 2 Ohms, Class-D Mono Subwoofer Car Amplifier with NexD™ Switching Technology

Item #52562

Condition:   Brand New

Product Highlights

  • RD Series
  • 1500W RMS x 1 at 2 Ohms
  • Class-D Mono Subwoofer Car Amplifier
  • NexD™ Switching Technology

  Free 2-Years Warranty Included!
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$729.99

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JL Audio RD1500/1 RD Series 1500W RMS x 1 at 2 Ohms, Class-D Mono Subwoofer Car Amplifier with NexD™ Switching Technology


We are a JL Audio authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • RD Series Class-D Mono Subwoofer Car Amplifier
  • • 2.5 mm Allen-wrench
  • • JL Audio badge
  • Owner's Manual

 

 

Powerful Performance and Premium Sound Quality in One Amplifier

This amplifier delivers an impressive 750 watts of RMS and a powerful 1500 watts at 1 or 2 ohms for deep, impactful bass. With a range of 7-500 Hz, it ensures clear, precise low-end sound. Designed for performance, it provides crisp, distortion-free audio on 14.4 volts, making it ideal for those seeking a blend of raw power and quality sound.

Unleash Powerful Performance with This Efficient Class-D Amplifier

Experience powerful performance with this Class D amplifier, designed for efficiency and precision. The adjustable low-pass filter from 50 to 500 Hz and 12 dB bass boost at 45 Hz give you control over deep, rich bass. It’s easy to integrate with your system, thanks to speaker level inputs and two preamp outputs, while the 150A fuse ensures reliable, high-power operation without the need for a fan.

 

 

 

Transform Your Audio Experience with Powerful Bass and Customizable Sound

Transform your audio experience with this amplifier, delivering a powerful 1500 watts for deep, immersive bass. Enjoy efficient, clear sound thanks to NexD™ Class D technology, while easy-to-reach top-mounted controls and customizable low-pass filter and bass boost let you tailor the sound to your preference.

Amplifier Convenience and Control at Your Fingertips

Enjoy ultimate convenience with this amplifier, featuring dual-range, differential-balanced inputs and automatic turn-on for easy use. It includes preamp outputs, an LED-clipping indicator for quick adjustments, and a stylish black powder-coated finish with a dual-color LED status strip. Plus, the optional RBC-1 remote control allows you to adjust the subwoofer level from the driver’s seat.

 


SPECIFICATIONS


  • Low Frequency Response : 50-500 Hz
  • Number of Channels : 1
  • Frequency Response : 7-500 Hz
  • Built In Crossovers : Yes
  • RMS Power Output : 1x1500 Watts
  • Amplifier Class : D
  • Fuse Rating : 150 A
  • Promo : Yes

FEATURES


Features:

  • Compact Powerhouse Design: RD Series amplifiers deliver big JL Audio performance from a compact footprint, using NexD™ switching technology to run cooler and fit into tight installation spaces
  • Premium RD Series Styling: Finished in black powder-coat with a brushed aluminum control cover for a clean, high-end look
  • Dedicated Mono Subwoofer Amp: Class-D mono design built specifically for subwoofers and stable down to 1Ω
  • Massive RMS Power Output: Produces up to 1500W RMS from 20–500 Hz with <1% THD+Noise at 14.4V
  • Multi-Load Power Flexibility: Delivers 750W @ 4Ω, 1000W @ 3Ω, 1500W @ 2Ω, and 1500W @ 1Ω for versatile system designs
  • Consistent Low-Voltage Performance: Maintains strong output at 12.5V with up to 1500W RMS depending on load
  • Noise-Rejecting Differential Inputs: Differential-balanced inputs minimize alternator whine and allow direct connection to many factory head units
  • OEM Integration Ready: Compatible with speaker-level signals using a speaker wire to RCA adapter (sold separately)
  • Smart Protection with LED Status: Bi-color LED light strip clearly indicates normal operation, thermal protection, over-current events, and voltage shutdown
  • Intelligent Thermal Management: Advanced cooling shell design efficiently dissipates heat when exposed to open airflow
  • Secure Control Panel Cover: Brushed aluminum security cover protects settings and maintains a clean installation appearance
  • Built-In Clipping Indicator: Onboard LED clipping indicator allows fast, accurate gain setting without special tools
  • Precision Low-Pass Filtering: 12 dB/octave Butterworth low-pass crossover adjustable from 50–500 Hz for exact subwoofer tuning
  • Flexible Turn-On Options: Supports +12V remote turn-on, DC offset sensing, or signal sensing for factory or aftermarket systems
  • Wide Input Voltage Acceptance: Handles signals from 200mV to 8V with selectable Low and High input ranges
  • Heavy-Duty Power Connections: Screw clamp terminals accept up to 2 AWG power and ground wire for high-current stability
  • External Fuse Required: Requires an external 150-amp fuse on the main power wire for safe operation
  • Dual Parallel Sub Outputs: Two internally parallel speaker terminals simplify wiring multiple subwoofers
  • Expandable System Design: Buffered preamp pass-through outputs allow easy addition of extra amplifiers
  • Remote Bass Control Ready: RJ-14 connector supports the optional RBC-1 wired remote for convenient bass level adjustment from the driver’s seat

 

Specifications:

  • RMS Power Output: 750 W x 1
  • Peak Power Output: N/A
  • Power at 2 Ohms: 1500 W x 1
  • Power at 1 Ohm: 1500 W x 1
  • Bridged Power: N/A
  • Minimum Impedance Bridged: N/A
  • Minimum Impedance Unbridged: 1 ohm
  • Minimum Impedance: 1 ohm
  • Frequency Response: 7-500 Hz
  • THD at Rated RMS Power: 1%
  • Signal to Noise Ratio: 50 dB
  • Input Voltage: 14.4V
  • Amplifier Class: Class D
  • Low-Pass Crossover Frequency: 50-500 Hz
  • Low-Pass Slope: 12 dB/octave
  • High-Pass Crossover Frequency: N/A
  • High-Pass Slope: N/A
  • Bass Boost: 0-12 dB
  • Bass Boost Frequency: 45 Hz
  • Fan Cooled: No
  • Fuse Rating: 150A
  • Speaker Level Inputs: Yes
  • Preamp Outputs: 2
  • Dimensions (W x H x D): 18-1/16" x 2-3/16" x 8"
  • UPC: 699440986434
  • Weight: 13
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.

Do you own this product?

Write a review!
  • I'm very happy and everyone in the family loves it

    Jake
    11/11/2019

  • Super fast shipping and great price

    Daniel
    5/14/2022

  • I decided I needed to upgrade from my JX1000/1 and man I'm glad I did. This thing hits hard! You wont be disappointed.

    Brian Soto
    2/18/2023

  • Unbelievable power coming from the amp. Makes my sub sound better and way boomer. Top level quality from JL Audio. Don’t mind the price if you are really for some way better sound.

    King G.
    4/16/2024
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