SKU: MA65C-W
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6.5” 85-Watt Marine Coaxial Speaker

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Availability: In stock
$329.95 MSRP
$279.95

Durable Marine Audio, Done Right

The MA65C is a 6.5” marine coaxial speaker designed to deliver clear, reliable audio in harsh marine environments. With weather-tested materials, integrated RGB lighting, and a compact mounting depth, it’s a solid upgrade for boats, UTVs, and other open-air setups where durability matters just as much as sound.

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MA65C MARINE-READY CONSTRUCTION

MARINE-READY CONSTRUCTION

The MA65C is built to handle prolonged exposure to sun, water, and salt. It meets IP67 standards on the front side and has passed 500 hours of UV and salt spray testing. An ASA impact-resistant grille helps protect the speaker from physical damage, making it a dependable choice for marine and powersports installations.

MA65C BALANCED COAXIAL SOUND

BALANCED COAXIAL SOUND

A polypropylene woofer paired with dual Teteron dome tweeters delivers clear mids and highs with controlled low-end response. With a sensitivity rating of 90dB and an 85-watt RMS power handling, the MA65C produces efficient, consistent sound even at higher volumes.

MA65C CUSTOMIZABLE STYLE

CUSTOMIZABLE STYLE

Integrated RGB LED lighting allows you to tailor the look of your setup, from subtle accent lighting to more vibrant effects. The MA65C also features a paintable grille overlay for a clean, matched appearance. Available in black or white, quick-disconnect speaker and RGB terminals simplify installation and customization.

Dimensions & Details

Dimensions

  • A - Overall Diameter:
    6 ¹³⁄₁₆” (173mm)
  • B - Screw Mounting Diameter:
    6 ³⁄₁₆” (156mm)
  • C - Overall Height:
    3 ³⁄₄” (95mm)
  • D - Mounting Depth:
    2 ¹⁄₂” (62mm)
  • E - Cut-out Diameter:
    5 ³⁄₈” (136mm)
  • F - Grille Height:
    1 ¹⁄₄” (32mm)
MA Dimensions

Features

  • Integrated RGB LED Lighting
  • ASA Impact Resistant Grille
  • Polypropylene Woofer
  • Dual Teteron Dome Tweeters
  • Paintable Speaker Grille Overlay
  • Quick Disconnect Speaker and RGB Terminals

Ratings

  • ASTM G154 UV Testing – 500 Hours
  • ISO 16750-4 Salt Spray Testing – 500 Hours (Front Side Only)
  • IP67 Rated (Front Side Only)
  • CEA-2031 Complaint

SPECIFICATIONS

  • Type: 6.5” Coaxial
  • Mounting Depth: 2.5” (62 mm)
  • RMS Power Handling: 85 Watts
  • Peak Power Handling: 170 Watts
  • Sensitivity (2.83V/1m): 90dB
  • Frequency Response: 68Hz - 20kHz
  • Impedance: 4Ω
  • Warranty Period: 24 months from date of purchase

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Returns & Warranty

30-Day Money-Back Guarantee

At MTX Audio, we are serious about sound®. Therefore, if you are not "blown away" with your purchase, for any reason, you can return any items purchased directly from MTX.com that are complete and like new within 30 days. Products purchased from authorized MTX retailers must be returned through that same retailer. Products purchased through non-authorized MTX retailers may not be returned.

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Warranty Information

The warranty for MA65C-W is 24 months from the date of purchase.

MTX products purchased in the USA from an authorized MTX dealer are guaranteed against defects in material and workmanship for the period of time specified below, the warranty period begins the day the product is purchased by the end user. This warranty is limited to the original retail purchaser of product and extends only to products purchased from authorized MTX resellers. Product found to be defective during that period will be repaired or replaced by MTX at no charge.

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