Description
MX800.4 – MX Series Powersports 4-Channel Amplifier
200W x 4 @ 2Ω • IP66 Rated • Compact Powersports Design
Memphis MX powersports amplifiers were engineered with off-road and marine environments in mind. The MX800.4 delivers massive output from a compact, IP66-rated chassis, making it an ideal solution for side-by-side, UTV, ATV, and marine audio systems where space is limited and durability is critical. Conformal coated circuit boards and sealed connectors ensure reliable performance in harsh weather, mud, dust, and water conditions.
Overview
Big Power for Harsh Environments
The MX800.4 is designed to thrive where traditional amplifiers fail. With an IP66-rated enclosure, sealed connectors, and a conformal coated PCB, this amplifier is built to withstand the elements while delivering clean, high-output power to four channels. Its compact size allows for flexible mounting in tight spaces commonly found in powersports vehicles.
- Designed specifically for powersports and marine use.
- Compact chassis fits easily in confined mounting locations.
- Built to deliver reliable performance in all weather conditions.
IP66 rating and sealed construction keep your system playing no matter the conditions.
Design & Installation
Installer-Friendly Compact Design
A top-mounted, water-resistant control panel allows easy tuning access even after installation. The compact footprint and sealed connectors make routing wiring and mounting simple in side-by-side and marine applications.
- Top-mounted controls with protective cover.
- Sealed connectors for power and signal.
- 2/4 input switch for system flexibility.
Features
Purpose-Built for Powersports
| Amplifier Type | 4-Channel Powersports Amplifier |
| RMS Power @ 4Ω | 125 W x 4 |
| RMS Power @ 2Ω | 200 W x 4 |
| Bridged Power @ 4Ω | 400 W x 2 |
| THD @ 4Ω | < 1% |
| Frequency Response | 10 Hz – 20 kHz |
| Input Range | 300 mV – 9.7 V |
| Dimensions (L × W × H) | 8.35 × 4.35 × 1.75 in |
| Recommended Amp Kit | 8GKIT |
Used Frequently Asked Questions
- What does used mean? Used products may be unused customer returns that are essentially "new" items, or they may be previously installed products that were returned under warranty or during our return policy period.
- What is the warranty? All of our used items come with a 90-day warranty.
- What's it look like? All of our used items are inspected and graded by our returns team at our facilities. They will test them and grade them to one of four standard gradings: Used Open Box, Used Very Good, Used Good, and Used Acceptable. Please see the following descriptions of each grade - also note that if an item falls under ANY of the criteria for a certain grade, even though the rest of the product is better, we will give it the lowest grade.
- Used Open Box An item in perfect working condition. Original protective wrapping may be missing, but the original packaging is intact and in good condition with minor damage possible. Instructions are included.
- Used Very Good A well-cared-for item with limited use, remains in good working condition. The item may show some limited signs of wear,small scratches,cosmetic blemishes. Item may arrive with damaged packaging or be repackaged and could be missing some accessories.
- Used Good The item shows wear from use, remains in good condition and functions properly. May have damaged packaging or be repackaged. It may be marked, have identifying markings on it, have minor cosmetic damage. It may be missing some parts or accessories.
- Used Acceptable The item is fairly worn but continues to function properly. While repackaged; signs of wear can include aesthetic issues; scratches, dents. The item may have markings on it or show signs of previous use. Item may be missing some parts or accessories.
- Have more questions? Call us, send us a chat, or an email. We'll be able to answer any additional questions you may have.