Name: Rockford Fosgate M0-65B
Brand: Rockford Fosgate
SKU: 575M065B
Price: 135.37 USD
Availability: OutOfStock
Rating: 4.5 (29 reviews)

Overview

by Crutchfield's

Bring it on

A solid audio system for your boat, ATV, or golf cart, requires hearty marine speakers. Rockford Fosgate's M0 Series 6-1/2" 2-way speakers use their famous technology to deliver serious sound for the great outdoors, with components that are built tough.

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Bring it on

Ready for the elements

These marine speakers sport rugged grilles that don't give a hoot about endless sunlight exposure and damaging moisture. Rockford Fosgate uses a UV-treated 6-1/2" polypropylene cone and durable Santoprene rubber surround for low-frequency impact that'll really give your music some punch. The 1/2" balanced dome tweeter is built into the grille for enhanced performance and durability. These rugged speakers will provide superior sound, while gracefully enduring the seasons.

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Product highlights:

6-1/2" 2-way marine speakers
injection-molded, mineral-filled polypropylene cone
UV-stable ASA injection molded plastic parts
1/2" balanced dome tweeter integrated into grille
concealed built-in high-pass crossover
salt-, fog-, and UV-resistant Santoprene rubber VAST surround
stainless steel mounting hardware included
power handling up to 65 watts RMS (250 watts peak)
sensitivity: 90.5 dB at 2.83 volts
frequency response: 40-25,000 Hz
cutout diameter: 5-3/8"
frame diameter: 7.1"
top-mount depth: 2-9/16"
warranty: 2 years
Our 60-day money-back guarantee
MFR # M0-65B

What's in the box:

Rockford Fosgate M0-65B owner's manual

Two 2-way marine speakers
Twelve 1-1/4" Stainless steel Allen head screws
Two 3mm Allen head bits
3.5mm Drill bit
Instruction manual (English/ French/ Spanish/ German/ Italian)
Rockford Fosgate contact information

Scratch & Dent items may be missing non-essential accessories. In some cases the manufacturer's accessories have been replaced with generic equivalents.

See the difference between "Open Box" and "Scratch & Dent" Outlet items

Reviews

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Rockford Fosgate M0-65B reviews

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29 reviews

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Details

Researched by Crutchfield's Pat M.

Features & specs

General
Speaker Size	6 1/2
Design	2-way
Tweeter Design	1/2" Balanced Dome
Tweeter Composition	LCP
Woofer Composition	Mineral Filled Polypropylene
Woofer Surround	Santoprene Rubber
Parts Warranty	2 Years
Labor Warranty	2 Years
Specifications
Sensitivity	90.5 dB at 2.83 volts
Frequency Response	40 - 25k Hz
Max RMS Power Handling	65
Peak Power Handling (Watts)	250
Impedance (Ohms)	4
Top-mount Depth (Inches)	2 9/16
Bottom-mount Depth (Inches)	N/A
Cutout Diameter or Length (inches)	5 3/8
Bolt Circle	6.117

Product Research

Features

Marine Tested: Rockford Fosgate uses industry standard tests (ASTM B117 salt/fog and ASTM G154 UV) to ensure the M0-65B speakers are durable in the difficult marine environment.

Tweeters: The ½" balanced dome tweeters are made of LCP (liquid crystal polymer), a high strength/light weight material. The tweeters are bridge mounted to the grille, useful in a marine speaker because no opening through the middle of the woofer for the mounting post is needed.

ICC Crossover: The ICC (Integrated Concealed Crossover) simplifies installation and protects the crossover by concealing it inside the basket, creating a cleaner look and easier installation. The crossover has a 6 dB/octave slope.

VAST Surround: The Vertical Attach Surround Technique (VAST) increases a speaker's effective radiating cone area without increasing the size of the basket.

Klippel Verified: The Klippel distortion analyzer, a device that uses a laser and sophisticated software to do large-scale analysis of drivers in motion, lets Rockford Fosgate optimize the speaker's motor structure, voice coil alignment, and suspension to yield the best possible performance.

Stainless Steel: The mounting hardware is stainless steel to resist corrosion.

Accessories

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Q&A

5 questions already asked

I was wondering if I would be able to install these in the front door panels of a Pontiac g5 doors get moisture in them and need marine grade speakers?

[ Matt Feb 20, 2023 ]

1 answer

Greetings Matt, and thank you for your question. These will not fit the cut out hole in your G5 doors. You have under a 6 inch diameter hole, and these need a 7 inch hole. They are fine depth wise, but they are 1 inch tall above their mounting surface. Under your factory door panel grilles, you have .75 inches. Thats another issue. Polk Audio car speakers are marine certified, and would be a much easier fit. www.crutchfield.com/p_107DB652/item.html

[ THOMAS Feb 20, 2023 ] Staff

Could i call you and you could only ship one speaker instead of the whole pair?

[ Spence May 22, 2022 ]

1 answer

Unfortunately we have to sell these as pairs.

[ ALLISON May 26, 2022 ] Staff

Will these speakers be a big improvement from the Panasonic B17206X speakers with 160 W music peak that are currently in my boat?

[ DALE Mar 10, 2021 ]

1 answer

It really depends on how you're powering the speakers. You want to pay attention to the rms power on the speakers and not the peak power. Peak only indicates the amount of power the speakers can handle in short bursts, like a bass hit. The Rockford Fosgate M0-65 are great sounding speakers with a great frequency response to give you a nice full sound. These will sound great with a aftermarket radio and even better with an amp around 60 watts rms. If you need more information give us a call at 1-800-324-9695.

[ ALLISON Mar 27, 2021 ] Staff

How do they hold up to saltwater?

[ Todd Sep 17, 2021 ]

2 answers

I'm not sure about saltwater but I've had them exposed to freshwater and the pressure washer and they're working great

[ GENE Sep 18, 2021 ]

I have no idea about saltwater but they get completely submerged in muddy water all the time first set lasted 5years and I replaced them with the same thing. One of my amps also went under and played for another 2 years with water leaking out of it for a while rockford has some awesome marine products

[ CLINTON Sep 17, 2021 ]

Will these fit my 2013 HD ultra classic, front faring and rear seat?

[ JOE Apr 19, 2020 ]

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