Rockford Fosgate M1-65BM1 6.5” Color Optix™ Marine 2-Way Speakers (pr) - Black

4.919 reviewsSee all reviews

Variants

6.5" Black6.5" Black2 variants

The Rockford Fosgate M1 6.5” Color Optix™ Marine 2-Way speakers deliver clear, high-output sound with surprisingly strong bass for a 6.5" two-way and attractive built-in LED lighting — popular for boats and motorcycles. Some installs can be tight and the RGB controller for the lights is sold separately.

Buyer confidence

87%

Highlights

  • 2-Year Warranty
  • 100% UV Stable ASA plastic frame & grille design stands up to harsh marine environment
  • Santoprene VAST Surround
  • VAST vertical attach surround technique increases effective radiating cone area up to 25%

Key specs

Full specs
Speaker Type
2-way Coax
Midrange Size (Nominal Diameter)
6.5"
Power Handling (RMS)
75 Watts RMS 300 Watts Peak
Nominal Impedance (Ohms)
4-Ohm
Midrange Mounting Depth
2.49" (63.18 mm)
Tweeter Size
1" (25.4 mm)
Crossover
High Pass: 6dB/Octave
Sensitivity (dB @ 1W/1M)
90

Key specs

Full specs
Speaker Type
2-way Coax
Midrange Size (Nominal Diameter)
6.5"
Power Handling (RMS)
75 Watts RMS 300 Watts Peak
Nominal Impedance (Ohms)
4-Ohm

Highlights

Overview
  • 2-Year Warranty
  • 100% UV Stable ASA plastic frame & grille design stands up to harsh marine environment
  • Santoprene VAST Surround

Review highlights

Based on customer reviews

Rockford Fosgate M1 6.5” Color Optix™ Marine 2-Way Speakers — clear, punchy sound with integrated LEDs

The Rockford Fosgate M1 6.5” Color Optix™ Marine 2-Way speakers deliver clear, high-output sound with surprisingly strong bass for a 6.5" two-way and attractive built-in LED lighting — popular for boats and motorcycles. Some installs can be tight and the RGB controller for the lights is sold separately.

19 reviews4.9/5 averageUpdated Mar 15, 2026

What buyers praise

  • Clear, crisp mid/high response
  • Surprisingly strong bass for a 6.5" two-way

What to watch for

  • RGB lighting controller is not included and is sold separately (additional cost)
Overview

M1-65B Color Optix™ 2-way 6.5” marine speakers deliver clear, accurate sound plus integrated lighting control. Designed for marine use and sold in pairs.

Best for

  • Boat and marine craft audio systems
  • Owners who want integrated, configurable speaker lighting
  • Applications needing corrosion- and UV-resistant marine speakers

Key points

  • Color Optix™ lighting system—adjustable lighting when used with the Color Optix controller and RF Connect app
  • Element Ready™ construction engineered for water, salt, and UV exposure
  • Integrated Deutsch™ / Amphenol™ connections for marine plug-and-play connectivity
  • IP-rated and tested for marine conditions (IP67 noted in product materials; IPX6 listed among technologies)
  • Performance-focused design: Klippel verified, VAST Surround for marine, and ICC crossover

Fit and use

These 6.5” two-way speakers are intended for marine audio environments. For lighting control, use the Color Optix system (requires PMX-RGB controller and the RF Connect app). Connect via the integrated Deutsch/Amphenol plugs for streamlined installation. Sold as a pair.

What to know

Color Optix lighting requires the PMX-RGB controller and the RF Connect app; the controller is sold separately. Element Ready™ designation indicates design and testing for exposure to water, salt, and UV; review product tests and ratings for your application. Product materials list several marine-focused tests and ver…

Highlights

Key features

  • 2-Year Warranty
  • 100% UV Stable ASA plastic frame & grille design stands up to harsh marine environment
  • Santoprene VAST Surround
  • VAST vertical attach surround technique increases effective radiating cone area up to 25%
  • Sold in pairs (2 each)
  • Zinc Nickel-plated Marine grade brass connection terminals
  • Linear Synthetic Fiber Blend Spiders
  • Co-molded surround and mineral filled polypropylene cone body
  • 6dB/Octave crossover network
  • Fully sealed integrated concealed crossover (ICC) network
  • Optically clear UV stable RGB Lighting Encapsulation
  • Multiplexed RGB Input
More info

Manufacturer details

The M1-65B Color Optix™ 2-way 6.5” speakers deliver loud, clear, accurate sound, and light the way for your journey! Sold in pairs (2 each).

Color Optix™: Adjust your own bright, wide, and limitless lighting experience with the Rockford Fosgate Color Optix™ plug-and-play controller (sold separately) and App.

Element Ready™: Purpose Built for the Marine Environment, Rockford’s Element Ready™ products are built to stand up to Water, Salt, and UV rays, making sure your subwoofers stand the test of time.

True Marine Ecosystem: Integrated Deutsch™ / Amphenol™ connections provide industry leading marine plug-and-play connectivity and flexible install options.

Color Optix™: Requires PMX-RGB controller and RF Connect™ App

Color Optix™ Speakers | Launch
Color Optix™ Speakers | Overview
Color Optix™ Controller | Overview

Additional details

The M1 series of Element Ready™ speakers are designed to pair with the Rockford Fosgate Color Optix™ Controller and RF Connect App through its Deutsch™ and Amphenol™ connectors integrated into the speaker. This combined with their IP67 certification make these speakers Element Ready™ and truly purpose built for marine applications. To complete your sound experience, the M1 speakers are complimented by 8-inch, 10-inch and 12-inch subwoofers, also controlled through the Color Optix™ lighting system.

Technologies
Element Ready™ | Speakers

Element Ready™ | Speakers

All components are protected against harsh outdoor elements like Dust, UV, Temperature, Water, Corrosion &

ASTM B117 Testing

ASTM B117 Testing

ASTM B117 500Hr Salt/Fog Testing Standards

Klippel Verified

Klippel Verified

To adorn the ‘Verified with Klippel’ mark, the qualifying company’s loudspeaker engineering personnel must be

ASTM G154 Testing

ASTM G154 Testing

ASTM G154 500Hr Accelerated UV testing

IPX6 Water Intrusion Rated

IPX6 Water Intrusion Rated

A device with a level 6 water resistance rating can survive strong water jets projected by a 12.5mm nozzle at any

ISO60068-2-64 Vibration Testing

ISO60068-2-64 Vibration Testing

ISO60068-2-64 Vibration testing standards ensure the product is durable and can withstand vibrations found on

VAST Surround - Marine

VAST Surround - Marine

Rockford Fosgate's proprietary surround technique, VAST, provides up to a 25% increase in the speakers effective

ICC Crossover

ICC Crossover

The Integrated Concealed Crossover hides the crossover inside the basket, creating a cleaner look and easier

Specs

Specifications

13
Speaker Type2-way Coax
Midrange Size (Nominal Diameter)6.5"
Power Handling (RMS)75 Watts RMS 300 Watts Peak
Nominal Impedance (Ohms)4-Ohm
Midrange Mounting Depth2.49" (63.18 mm)
Tweeter Size1" (25.4 mm)
CrossoverHigh Pass: 6dB/Octave
Sensitivity (dB @ 1W/1M)90
Sensitivity (dB @ 2.83V/1M)92
Frequency Response (Hz)38 Hz - 22 kHz
Mounting HardwareStainless Steel
Grille/Trim Ring IncludedYes
Shipping Weight4.75 Lbs. (2.16 Kg.)
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If you bought this product from Onkar Electronics, use the Contact Us page on the Onkar Electronics website and we will help with return authorization and warranty support. If you purchased it from another dealer, contact that authorized dealer first for return assistance.



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