




JL Audio VX800/8i
VXi Series 800W 8-Channel Car Amplifier with Digital Signal Processing
Enjoy a complimentary $75 Installation credit on all Online Orders. Limit one per customer. Terms and Conditions apply.
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Enhance your vehicle audio system with the JL Audio VX800/8i 8-Channel Amplifier. Engineered to deliver exceptional sound quality and robust performance, this high-quality amplifier brings your favorite music to life on the road. Whether you're commuting or on a road trip, the JL Audio VX800/8i ensures you enjoy every moment with immersive audio.
| Key Feature | Details |
|---|---|
| High-Performance 8-Channel Amplifier | Designed to provide deep, accurate sound with minimal distortion for a dynamic listening experience. |
| Versatile Connectivity | Compatible with a wide range of devices for seamless audio streaming. |
| Advanced Signal Processing | Includes a digital signal processor (DSP) for precise audio tuning. |
| High-Quality Construction | Built to last with durable, corrosion-resistant materials for longevity and reliability. |
| User-Friendly Interface | Easy-to-use controls and a bright display for optimal usability and control. |
What’s In the Box:
- JL Audio VX800/8i 8-Channel Amplifier
- Mounting Hardware
- User Manual

JL Audio VX800/8i VXi Series 8-Channel 75W RMS x 8 at 4Ohms Class D Full Range Car Amplifier with DSP
The JL Audio VX800/8i is a high-performance 8-channel car amplifier engineered for audiophiles and car audio enthusiasts seeking uncompromising sound quality. Combining precision engineering with premium components, this amplifier delivers powerful, distortion-free audio across a variety of speaker configurations. Its Class D technology produces 75 watts RMS per channel at 4 ohms or 100 watts per channel at 2 ohms, and when bridged, selected channels can reach up to 200 watts, providing ample power for a dynamic and immersive listening experience.
Featuring a full-featured Digital Signal Processor (DSP), the VX800/8i allows precise control over audio parameters such as customizable crossover settings, parametric equalization, time alignment, and signal delay. Differential-balanced inputs reduce noise interference, ensuring clean, accurate signals, while advanced protection systems safeguard against thermal overload and short circuits for long-lasting performance.
Designed for convenience, the VX800/8i boasts a sleek, compact chassis that simplifies installation in any vehicle. Its intuitive interface, combined with compatibility with JL Audio’s TüN software, allows advanced tuning and customization, enabling users to optimize sound for different acoustic environments and speaker setups. The VX800/8i delivers a premium, versatile, and immersive car audio experience with every note.
Key Features
– 8-Channel Car Amplifier with High-Performance Audio Output
– Class D Technology for Efficient, Powerful Sound
– RMS Output: 75W per Channel at 4 Ohms / 100W per Channel at 2 Ohms
– Bridged Output Up to 200W to Selected Channels
– Full-Featured Digital Signal Processor for Customizable Crossovers, Parametric EQ, Time Alignment, and Signal Delay
– Differential-Balanced Inputs for Reduced Noise Interference
– Advanced Rollback Protection Against Thermal Overload and Short Circuits
– Sleek and Compact Design for Easy Installation
– User-Friendly Interface with Compatibility for JL Audio TüN Software
– Includes Power Connector, Analog Input Harness (14" 25-pin D-Sub/8 RCA), Speaker Output Harness (18" ABCD), Subwoofer Output Harness (18"), USB Cable (6'), Corner Caps with Tool, Silver Thumbscrews, Black Hex Cap Machine Screws, 2.5mm and 3mm Hex Wrenches
– JL Audio Logo Badge, Connection Guide, Registration Card, and Owner’s Manual Included
What's Inside?
- 8-Channel Car amplifier
- Power connector
- 14" Analog Input harness (25-pin D-Sub/8 RCA)
- 18" ABCD Speaker output harness
What Others Are Saying
Eddie was great - SDCS installed a new head unit in my 2019 4Runner. He was honest in his opinions regarding the options I was considering. Pricing was also good - he was able to reuse some of my existing installation kit so I saved a bit of $$.Installation was clean and fast and he took the time to walk through the features before I left. Highly recommend!!
I had a great time at this shop! The staff really knows their stuff and took the time to explain the different options without pressure. Installation was quick, clean and professional. Everything looks factory and sounds amazing. The prices were fair and customer service was above and beyond. I highly recommend this place if you're looking for quality car audio and excellent service.
Those guys are really professional! I had a new Alpine floating head unit installed in my 2008 Mercedes, and it feels like a brand-new car. The installation was super clean. At first, the sound wasn’t the same as the factory stereo, but Kevin tuned it to be just as good—if not better—without adding any new amps. They even used my factory GPS antenna so I don’t have extra wires hanging out. On top of that, they matched the online price. Big thanks to Kevin and Eddie—highly recommended!
Kevin was awesome, he took his time and explained everything to me. I went in initially for a dash cam install and then decided to get a sub and amp installed as well. Both turned out great and will be returning if I need more work done.
Came In not knowing what to expect when suddenly my stereo stopped working. Spoke with Kevin in the front and after a VERY fast diagnosing they discovered my wiring was incorrect. After only about 45 minutes total being in the store I was on my way to the beach with a working stereo again! Thank you so much SDCARSTEREO
Highly recommend Kevin and the team at San Diego Car Stereo for any issues with aftermarket stereos. I bought a car with an aftermarket stereo and AC unit that wasn’t working properly—specifically, the heat wasn’t functioning due to an improper setup. I had several people look at it with no luck, and even the dealership basically refused to help because it was an aftermarket install. I came to Kevin and his team over the holidays feeling pretty defeated, but he was confident he could get the heat working before I headed back to a Colorado winter. Sure enough, he got it done.
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.
