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

4.919 reviewsSee all reviews

Variants

6.5" White6.5" White2 variants

Punchy, clear 6.5" marine 2‑way speakers that deliver more bass and volume than expected for the size; built‑in Color Optix LEDs add style but lighting control and tight fitment can require extra work.

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"
Nominal Impedance (Ohms)
4-Ohm
Midrange Mounting Depth
2.49" (63.18 mm)
Tweeter Size
1" (25.4 mm)
Crossover
High Pass: 6dB/Octave
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"
Nominal Impedance (Ohms)
4-Ohm
Midrange Mounting Depth
2.49" (63.18 mm)

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 — big, clear sound with color LEDs

Punchy, clear 6.5" marine 2‑way speakers that deliver more bass and volume than expected for the size; built‑in Color Optix LEDs add style but lighting control and tight fitment can require extra work.

19 reviews4.9/5 averageUpdated Mar 15, 2026

What buyers praise

  • Clear, detailed mids/highs with surprisingly strong bass for a 6.5" speaker
  • High output — loud enough for boats and motorcycles

What to watch for

  • RGB controller is sold separately, so full lighting control may require an additional purchase
Overview

Rockford Fosgate M1-65 Color Optix™ 6.5" 2-way speakers combine clear, accurate marine-grade audio with integrated Color Optix™ lighting for on-board systems.

Best for

  • Boats and marine craft needing weather-resistant 6.5” speakers
  • Users who want integrated, app-controlled lighting and audio
  • Systems that use Rockford Fosgate’s Color Optix™ ecosystem

Key points

  • 6.5" 2-way speaker design tuned for clear, accurate sound
  • Color Optix™ lighting compatibility for customizable illumination (requires controller and app)
  • Element Ready™ construction — built for exposure to water, salt, and UV
  • Integrated Deutsch™ / Amphenol™ connectors for marine plug-and-play connectivity
  • Verified performance and durability testing: Klippel, ASTM, ICC crossover, vibration testing, and marine surround technology

Fit and use

Sold as a pair. Designed to integrate with the Rockford Fosgate Color Optix™ controller and RF Connect App for lighting control. Connects via integrated Deutsch/Amphenol marine connectors. Can be combined with Rockford Fosgate M1 series subwoofers (8", 10", 12") for a complete system.

What to know

Color Optix™ lighting requires the compatible controller (sold separately) and the RF Connect App. These speakers are purpose-built for marine environments and include marine-grade connectors, but confirm electrical and mounting compatibility with your vessel before purchase.

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 M1-65 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"
Nominal Impedance (Ohms)4-Ohm
Midrange Mounting Depth2.49" (63.18 mm)
Tweeter Size1" (25.4 mm)
CrossoverHigh Pass: 6dB/Octave
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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