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Rockford Fosgate

6.5-Inch 2-Way Marine Speakers

$129.99

SKU: M0-65B

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The Rockford Fosgate M0-65B is a pair of 6.5-inch, 2-way full-range marine grade speakers designed for outdoor environments. They feature an Element Ready design, making them resistant to water, salt, dust, and UV rays.

The M0-65B also includes a 0.5-inch LCP balanced dome tweeter for clear high frequencies. They are built with a 100% UV stable ASA plastic frame and grille, along with marine-grade brass connection terminals for durability in harsh conditions.
Show original supplier description
These 6.5-inch, 2-way full-range speakers are Element Ready®, meaning they are designed to withstand water, salt, dust, and UV exposure without compromise. Constructed with a 100% UV stable ASA plastic frame and grille, these speakers resist discoloration and corrosion. A 0.5-inch LCP balanced dome tweeter handles high frequencies, ensuring a well-rounded sonic signature. Internally, the M0-65B features a fully sealed integrated concealed crossover (ICC) network with a 6dB/Octave high-pass filter. The motor assembly is encapsulated, and the connection terminals are zinc nickel-plated marine-grade brass, further enhancing their durability and reliability in wet conditions. These speakers are CEA-2031 compliant, rated for 65 Watts RMS and 250 Watts peak power handling, with a frequency response of 40 Hz to 25 kHz and a sensitivity of 90.5 dB. Sold in pairs, the M0-65B speakers are ideal for marine watercraft, off-road vehicles, ATVs, and golf carts. The mounting depth is 2.52 inches, and they include a grille and trim ring. Rockford Fosgate backs these speakers with a 2-year warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRockford Fosgate
Part NumberM0-65B
CategoryMobile Electronics

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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