JL Audio JD400/4
JD Series 400W 4-Channel Car Amplifier
Enjoy a complimentary $75 Installation credit on all Online Orders. Limit one per customer. Terms and Conditions apply.
Need Help?
Upgrade Your Car Audio with JL Audio JD400/4 – Premium 4-Channel Amplifier
Enhance your car audio system with the JL Audio JD400/4 4-Channel 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 JD400/4 ensures you enjoy every moment with immersive audio.
| Key Feature | Details |
|---|---|
| High-Performance 4-Channel Amplifier | Designed to provide deep, accurate sound with minimal distortion for an immersive listening experience. |
| Advanced Multi-Channel Amplifier | Offers superior sound quality and performance, allowing multiple speakers to be driven efficiently. |
| NexD™ Switching Technology | Ensures high efficiency and low distortion, delivering a clearer audio signal. |
| High-Quality Construction | Built to last with durable materials that ensure long-term reliability. |
| Regulated, Intelligent Power Supply | Provides consistent power output for optimal performance, even under varying load conditions. |
Advanced Design and Materials
The JL Audio JD400/4 is engineered with advanced materials to provide superior sound quality and durability. Key features include:
- NexD™ Switching Technology: Maintains high efficiency and minimizes distortion.
- Regulated Power Supply: Ensures consistent performance even under heavy loads.
- Cast Alloy Heat Sink: Efficiently dissipates heat to ensure reliable operation.
- Differential-Balanced Inputs: Reduces noise for cleaner sound.
Seamless Integration with Existing Systems
The JL Audio JD400/4 4-Channel Amplifier is designed for easy integration with a wide range of aftermarket or factory car audio systems. Key integration features include:
- Universal Compatibility: Works with most car audio systems for easy integration.
- Easy Installation: Includes wiring options and mounting hardware for hassle-free setup.
- Improved Audio Performance: Boosts overall sound quality and volume for a more immersive experience.
Durability and Reliability
Built to withstand the rigors of daily use, the JD400/4 features a rugged construction and advanced protection mechanisms to ensure reliable performance over time. Features include:
- Rugged Construction: Durable materials for long-lasting performance.
- High-Quality Components: Designed for long-term performance under demanding conditions.
- Advanced Protection: Resists environmental and mechanical stress for enhanced longevity.
Why Choose JL Audio JD400/4?
Invest in the JL Audio JD400/4 4-Channel Amplifier for a superior audio experience tailored to your vehicle. Known for its reliability and high performance, JL Audio products enhance your driving enjoyment. Key benefits include:
- Superior Sound Quality: Clear, powerful sound with minimal distortion.
- High-Quality Construction: Built to endure daily use while maintaining optimal performance.
- Universal Compatibility: Integrates with most car audio systems for hassle-free upgrades.
- Durable and Reliable: Built to provide long-lasting performance in all conditions.
Specifications
| Specification | Details |
|---|---|
| Amplifier Type | 4-Channel |
| Power Output | 75W RMS x 4 @ 4 ohms, 100W RMS x 4 @ 2 ohms, 200W RMS x 2 @ 4 ohms (bridged) |
| Frequency Response | 20Hz–20kHz |
| 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 JD400/4 4-Channel Amplifier
- Wiring Harness
- Mounting Hardware
- User Manual
Conclusion
Upgrade your car audio system with the JL Audio JD400/4 4-Channel Amplifier and experience superior sound quality in a sleek design. Offering powerful performance, universal compatibility, and enhanced durability, this amplifier is the perfect addition to any vehicle. Enjoy crystal-clear audio on every drive with JL Audio.
Frequently Asked Questions
-
What makes the JL Audio JD400/4 4-Channel Amplifier stand out?
The JD400/4 features a 4-channel design with NexD™ switching technology to provide superior sound quality with clear, powerful sound and minimal distortion, making it ideal for enhancing your car audio system. -
Is the JL Audio JD400/4 easy to install?
Yes, the amplifier comes with a variety of wiring options and includes mounting hardware for easy setup and installation. -
Can the JL Audio JD400/4 integrate with any car audio system?
Yes, the JD400/4 is designed for universal compatibility and can be integrated with most car audio systems for improved audio performance. -
Is the JL Audio JD400/4 durable?
Yes, the amplifier is built with rugged construction and features high-quality components to ensure reliable performance and protect against damage. -
What are the specifications of the JL Audio JD400/4 4-Channel Amplifier?
The amplifier features a 4-channel design, a power output of 75W RMS x 4 @ 4 ohms, 100W RMS x 4 @ 2 ohms, 200W RMS x 2 @ 4 ohms (bridged), a frequency response of 20Hz-20kHz, a signal-to-noise ratio of >95 dB, a THD+N of <1%, and dimensions of 8.66" x 7.09" x 2.09". -
Does the JL Audio JD400/4 4-Channel Amplifier come with a warranty?
Yes, the JD400/4 typically comes with a manufacturer’s warranty, providing peace of mind with your purchase.
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.