Variants
M1 6” Color Optix marine speakers deliver strong, clear sound, fit common 6" molded fiberglass openings, and come with drill bits and installation hardware for a straightforward install.
Buyer confidence
88%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"
- Power Handling (RMS)
- 75 Watts RMS 300 Watts Peak
- Nominal Impedance (Ohms)
- 4-Ohm
- Midrange Mounting Depth
- 2.52" (63.9 mm)
- Tweeter Size
- 1" (25.4 mm)
- Crossover
- High Pass: 6dB/Octave
- Sensitivity (dB @ 1W/1M)
- 89
Key specs
Full specs- Speaker Type
- 2-way Coax
- Midrange Size (Nominal Diameter)
- 6"
- 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 reviewsRockford Fosgate M1 6” Marine 2‑Way Speakers — Great sound, installs with included hardware
M1 6” Color Optix marine speakers deliver strong, clear sound, fit common 6" molded fiberglass openings, and come with drill bits and installation hardware for a straightforward install.
What buyers praise
- Strong, clear sound — reviewers call the sound 'awesome' or 'great'
- Fits 6" molded fiberglass speaker openings (used successfully in an original 2007 boat)
Overview
6" 2-way marine speakers with integrated Color Optix lighting capability and Element Ready construction. Designed for marine audio use and sold as a pair.
Best for
- Boat owners seeking marine-grade 6" speakers with lighting control
- Systems that will use Rockford Fosgate Color Optix™ lighting (requires PMX-RGB controller and RF Connect app)
- Applications that benefit from plug-and-play marine connectors and durability testing
Key points
- Two-way 6" speaker design for clear, accurate sound
- Color Optix™ lighting system compatibility — requires PMX-RGB controller and RF Connect™ app
- Element Ready™ build intended for resistance to water, salt, and UV exposure
- Integrated Deutsch™ / Amphenol™ connections for marine plug-and-play connectivity
- Product materials reference IP67 certification; technology list includes an IPX6 water intrusion rating
- Underwent industry testing and verification: Klippel Verified, ASTM B117 and G154 testing, ISO60068-2-64 vibration testing, ICC crossover, and VAST Surround for marine
Fit and use
Intended for marine audio installations where marine-grade components and controllable lighting are desired. The speakers pair with Rockford Fosgate Color Optix™ controller hardware and the RF Connect™ app for lighting control. Sold in pairs.
What to know
Color Optix lighting requires the PMX-RGB controller and the RF Connect app (controller sold separately). The product is promoted as Element Ready™ and references marine-focused testing; materials mention both IP67 certification and an IPX6 water intrusion rating. The speakers include integrated Deutsch/Amphenol conne…
Resources
reference M1 6” Color Optix™ Marine 2-Way Speakers (pr) - Black https://rockfordfosgate.com/products/details/m1-6b/ reference RF Connect (Apple App Store) https://apps.apple.com/us/app/rf-connect/id1445769139 reference…
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 M1-6B Color Optix™ 2-way 6" 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
All components are protected against harsh outdoor elements like Dust, UV, Temperature, Water, Corrosion &

ASTM B117 Testing
ASTM B117 500Hr Salt/Fog Testing Standards

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

ASTM G154 Testing
ASTM G154 500Hr Accelerated UV testing

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 standards ensure the product is durable and can withstand vibrations found on

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

ICC Crossover
The Integrated Concealed Crossover hides the crossover inside the basket, creating a cleaner look and easier
Specs
Specifications
13
| Speaker Type | 2-way Coax |
| Midrange Size (Nominal Diameter) | 6" |
| Power Handling (RMS) | 75 Watts RMS 300 Watts Peak |
| Nominal Impedance (Ohms) | 4-Ohm |
| Midrange Mounting Depth | 2.52" (63.9 mm) |
| Tweeter Size | 1" (25.4 mm) |
| Crossover | High Pass: 6dB/Octave |
| Sensitivity (dB @ 1W/1M) | 89 |
| Sensitivity (dB @ 2.83V/1M) | 89.5 |
| Frequency Response (Hz) | 42 Hz - 22 kHz |
| Mounting Hardware | Stainless Steel |
| Grille/Trim Ring Included | Yes |
| Shipping Weight | 2.3 Lbs. (1.05 Kg.) |
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Support
Return Authorization
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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