Description
Included in this kit
MA65C-W 6.5" 85-Watt Marine Coaxial Speakers (Sold in Pairs)
The MTX MA65C-W is a 6.5-inch marine coaxial speaker pair designed for clear, reliable audio in harsh marine and open-air environments. With marine-ready construction, integrated RGB LED lighting, compact mounting depth, and balanced coaxial driver design, it is built for boats, UTVs, and other installations where durability and consistent sound performance both matter.
Overview
Built for Marine and Open-Air Use
The MA65C-W is designed as a durable 6.5-inch marine coaxial speaker for applications exposed to sun, water, salt, and other demanding outdoor conditions. It is positioned as an upgrade for boats, UTVs, and similar open-air systems where dependable long-term performance is critical.
Sold in pairs, the speaker combines weather-focused materials, balanced coaxial sound design, integrated RGB lighting, and installation-friendly dimensions in a compact package.
- 6.5" marine coaxial speaker pair.
- Designed for boats, UTVs, and other open-air installations.
- Built for durability as well as everyday listening performance.
Marine Construction
Tested for Harsh Environments
The MA65C-W is built to handle prolonged exposure to marine conditions. The front side is IP67 rated and the speaker has passed 500 hours of ASTM G154 UV testing and 500 hours of ISO 16750-4 salt spray testing. An ASA impact-resistant grille adds another layer of protection in demanding installs.
- Front-side IP67 rated.
- 500-hour UV testing and 500-hour salt spray testing.
- ASA impact-resistant grille for added physical protection.
Feature Highlights
What the MA65C-W Brings to a Build
Driver Design
Polypropylene Woofer with Dual Tweeters
The MA65C-W uses a polypropylene woofer paired with dual Teteron dome tweeters to create a balanced coaxial presentation. The provided product data emphasizes clear mids and highs with controlled low-end response, helping the speaker maintain consistency in open-air listening environments.
- Polypropylene woofer.
- Dual Teteron dome tweeters.
- Designed for clear, balanced sound reproduction.
Installation & Styling
Built for Practical Marine Installs
In addition to its marine-ready protection, the MA65C-W includes practical install features such as quick disconnect terminals and compact depth. The paintable grille overlay and integrated RGB lighting add visual flexibility for customized marine and powersports systems.
- Quick disconnect speaker and RGB terminals.
- Paintable grille overlay.
- Available in black or white.
| Model | MTX MA65C-W |
| SKU | MA65C-W |
| Configuration | 6.5" marine coaxial speaker |
| Sold As | Pairs |
| Power Handling | 85 watts RMS |
| Sensitivity | 90dB |
| Woofer Material | Polypropylene |
| Tweeters | Dual Teteron dome tweeters |
| Lighting | Integrated RGB LED lighting |
| Grille | ASA impact-resistant grille with paintable overlay |
| Terminals | Quick disconnect speaker and RGB terminals |
| UV Testing | ASTM G154 UV testing – 500 hours |
| Salt Spray Testing | ISO 16750-4 salt spray testing – 500 hours (front side only) |
| Water Resistance | IP67 rated (front side only) |
| Compliance | CEA-2031 complaint |
| Overall Diameter | 6 13/16" (173mm) |
| Screw Mounting Diameter | 6 3/16" (156mm) |
| Overall Height | 3 3/4" (95mm) |
| Mounting Depth | 2 1/2" (62mm) |
| Cut-out Diameter | 5 3/8" (136mm) |
| Grille Height | 1 1/4" (32mm) |
The MA65C-W is described as a marine-ready speaker for boats, UTVs, and other open-air installations where weather resistance, durability, and reliable audio performance are all important.