



JL Audio JD500/1
JD Series 500W Monoblock Subwoofer Amplifier
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Upgrade Your Car Audio with JL Audio JD500/1 – Premium Monoblock Amplifier
Enhance your car audio system with the JL Audio JD500/1 Monoblock Amplifier. Engineered to deliver exceptional power and pristine sound quality, this high-performance amplifier brings your favorite music to life. Whether you're a daily commuter or an audiophile on a road trip, the JD500/1 ensures you enjoy every moment with immersive audio.
Key Feature | Details |
---|---|
High-Performance Monoblock Amplifier | Deep, accurate bass with minimal distortion for a cleaner, more powerful audio experience. |
Advanced Single-Channel Output | Designed for precision and clarity, delivering top-notch audio performance. |
NexD™ Switching Technology | Ultra-efficient performance with low distortion, ensuring maximum sound clarity. |
High-Quality Construction | Built from durable materials to provide reliable, long-term use in demanding conditions. |
Regulated, Intelligent Power Supply | Delivers consistent output under various load conditions, ensuring consistent audio performance. |
Advanced Design and Materials
The JD500/1 is crafted with advanced materials and engineering to ensure superior durability and outstanding audio clarity. Features include:
- NexD™ Switching Technology: Maintains efficiency while minimizing distortion.
- Regulated Power Supply: Delivers consistent performance even under heavy loads.
- Cast Alloy Heat Sink: Optimized for heat dissipation to ensure reliable operation and prevent overheating.
- Differential-Balanced Inputs: Reduces noise for a cleaner, more refined audio signal.
Seamless Integration with Existing Systems
The JL Audio JD500/1 is designed for easy integration with a wide range of aftermarket or factory audio systems. Key integration features include:
- Universal Compatibility: Works with most car audio systems.
- Easy Installation: Includes wiring harness and mounting hardware for quick and easy setup.
- Enhanced Audio Performance: Amplifies your system’s output with greater clarity and depth.
Durability and Reliability
Designed to withstand everyday driving conditions, the JD500/1 features rugged construction and integrated protection mechanisms to ensure years of dependable performance. Features include:
- Rugged Construction: Built with high-quality, heat-resistant materials for maximum durability.
- Reliable Components: Engineered to perform consistently over the long term.
- Advanced Protection: Safeguards against thermal overload and voltage spikes, preventing damage to your system.
Why Choose JL Audio JD500/1?
With its impressive power, efficient design, and renowned JL Audio reliability, the JD500/1 Monoblock Amplifier is the perfect upgrade for your vehicle’s sound system. Key benefits include:
- Superior Sound Quality: Clean, powerful audio output with minimal distortion.
- Durable Design: Engineered to handle tough driving conditions and continue performing for years.
- Flexible Compatibility: Works with a wide range of systems for easy installation and integration.
- Trusted Performance: Backed by JL Audio’s reputation for quality and reliability.
Specifications
Specification | Details |
---|---|
Amplifier Type | Monoblock |
Power Output | 500W RMS @ 2 ohms, 300W RMS @ 4 ohms |
Frequency Response | 20Hz – 500Hz |
Signal-to-Noise Ratio | >95 dB |
THD+N | <1% |
Dimensions | 8.66" x 7.09" x 2.09" |
Compatibility | Universal |
What’s In the Box
- JL Audio JD500/1 Monoblock Amplifier
- Wiring Harness
- Mounting Hardware
- User Manual
Conclusion
Upgrade your car’s audio system with the JL Audio JD500/1 and experience next-level sound quality with unmatched reliability. Whether you're adding a subwoofer or boosting your bass, this amplifier delivers the performance and clarity your music deserves—every time you drive.
Frequently Asked Questions
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What makes the JL Audio JD500/1 Monoblock Amplifier stand out?
Its efficient NexD™ switching technology delivers clean, powerful bass with minimal distortion, making it a standout in its class. -
Is the JD500/1 easy to install?
Yes. The amplifier includes a wiring harness and mounting hardware for a straightforward installation. -
Can the JD500/1 integrate with any car audio system?
Absolutely. It is designed for universal compatibility with aftermarket and factory head units. -
Is the JD500/1 built to last?
Yes. The amplifier features rugged construction and protection against thermal and electrical damage. -
What are the key specifications?
500W RMS @ 2 ohms, 300W RMS @ 4 ohms, frequency response of 20Hz–500Hz, >95 dB SNR, <1% THD+N, dimensions: 8.66" x 7.09" x 2.09". -
Does it come with a warranty?
Yes. The JD500/1 typically includes a manufacturer’s warranty for added peace of mind.

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.