







JL Audio RD500/1
RD Series 500 Watt Monoblock Subwoofer Amplifier
Enjoy a complimentary $75 Installation credit on all Online Orders. Limit one per customer. Terms and Conditions apply.
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Enhance your car audio system with the JL Audio RD500/1 Monoblock Subwoofer Amplifier. Designed to deliver deep, powerful bass and exceptional sound clarity, this amplifier is ideal for audiophiles seeking high performance. Whether you're commuting daily or taking a road trip, the JL Audio RD500/1 is engineered to elevate your listening experience with robust bass and clarity.
Key Features:
Feature | Description |
---|---|
Monoblock Subwoofer Amplifier | Dedicated power for your subwoofer, ensuring deep bass output. |
Class D Amplifier Technology | Efficient power usage with superior sound quality and minimal heat generation. |
Power Output | 500W RMS at 2 ohms and 300W RMS at 4 ohms for powerful bass. |
Differential-Balanced Inputs | Reduces noise and distortion for clearer, more precise sound. |
Advanced Rollback Protection | Prevents overheating, protecting the amplifier during extreme conditions. |
Key Purchase Information:
Specification | Details |
---|---|
Power Output | 500W RMS at 2 ohms, 300W RMS at 4 ohms |
Frequency Response | 7Hz-500Hz |
Signal-to-Noise Ratio | >95 dB |
Total Harmonic Distortion | <1% |
Input Sensitivity | 200mV-8V |
Dimensions | 10.23 x 6.96 x 2.18 inches |
Compatibility | Universal |
Materials | Rugged construction with high-quality components for durability. |
Included Accessories | Wiring Harness, Mounting Hardware, User Manual |
Installation Notes | Easy installation with included hardware and wiring options. Compatible with aftermarket and factory audio systems. |
What's in the Box:
- JL Audio RD500/1 Amplifier
- Wiring Harness
- Mounting Hardware
- User Manual

FAQ
Do products purchased from San Diego Car Stereo come with a warranty?
Yes, all products come with a 1-year manufacturer warranty unless otherwise stated. This covers any defects excluding physical damage.
Are these products brand new?
Yes, every product we sell is 100% brand new, unused, and comes in original manufacturer packaging unless clearly marked otherwise.
Do you offer installation services?
Yes, we offer professional installation services at both of our San Diego Car Stereo locations. Our expert technicians have over 50 years of combined experience to install all of your car, marine, or offroad audio needs. Stop by or give us a call to schedule an appointment to get a quote in person.