Rockford Fosgate M1-8BM1 8” Color Optix™ Marine 2-Way Speakers (pr) - Black

4.37 reviewsSee all reviews

Variants

8" Black8" Black2 variants

The Rockford Fosgate M1 8” Color Optix Marine 2-way speakers deliver strong sound, a sturdy sealed build for boat use, and eye-catching Color Optix LEDs, though a few users reported early failures.

Buyer confidence

76%

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)
8"
Power Handling (RMS)
150 Watts RMS 600 Watts PEAK
Nominal Impedance (Ohms)
4-Ohm
Midrange Mounting Depth
3.3" (83.9 mm)
Tweeter Size
1" (25.4 mm)
Crossover
High Pass: 6dB/Octave
Sensitivity (dB @ 1W/1M)
92

Key specs

Full specs
Speaker Type
2-way Coax
Midrange Size (Nominal Diameter)
8"
Power Handling (RMS)
150 Watts RMS 600 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

Clear sound, marine-ready build with standout LED lighting

The Rockford Fosgate M1 8” Color Optix Marine 2-way speakers deliver strong sound, a sturdy sealed build for boat use, and eye-catching Color Optix LEDs, though a few users reported early failures.

7 reviews4.3/5 averageUpdated Mar 15, 2026

What buyers praise

  • Clear, strong sound praised by multiple owners
  • Sturdy, sealed construction suited for marine environments

What to watch for

  • Some users reported early failures—long-term reliability may be inconsistent
Overview

The M1-8B Color Optix™ 2-way 8” speakers deliver loud, clear, accurate sound and integrated Color Optix™ lighting. Sold in pairs for marine audio and lighting upgrades.

Best for

  • Marine applications needing weather‑resistant 8" coaxial speakers with customizable lighting and plug‑and‑play marine c…

Key points

  • Color Optix™ lighting compatibility — adjustable lighting via the Color Optix™ controller and RF Connect app (controller sold separately).
  • Element Ready™ construction — purpose built for water, salt, and UV exposure; designed for marine environments.
  • Integrated Deutsch™ / Amphenol™ connectors for industry‑leading marine plug‑and‑play connectivity and flexible install options.
  • Designed to integrate with Rockford Fosgate’s Color Optix™ ecosystem and complementary 8", 10" and 12" subwoofers that share the lighting system.
  • Engineered and tested to industry standards (Klippel Verified, ASTM and ISO testing, VAST Surround, ICC Crossover).

Fit and use

Intended for deck or cockpit mounting on boats and other marine craft. Use alongside Rockford Fosgate Color Optix™ controllers and RF Connect™ App to control lighting. Verify speaker diameter, mounting depth, and connector compatibility with your installation location before purchase.

What to know

Lighting requires the PMX‑RGB Color Optix™ controller and the RF Connect™ App; the controller is sold separately. Element Ready™ construction increases resistance to water, salt, and UV but does not eliminate the need for proper installation and routine inspection. Confirm fit and electrical compatibility for your spe…

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 M1-8B Color Optix™ 2-way 8” 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)8"
Power Handling (RMS)150 Watts RMS 600 Watts PEAK
Nominal Impedance (Ohms)4-Ohm
Midrange Mounting Depth3.3" (83.9 mm)
Tweeter Size1" (25.4 mm)
CrossoverHigh Pass: 6dB/Octave
Sensitivity (dB @ 1W/1M)92
Sensitivity (dB @ 2.83V/1M)92
Frequency Response (Hz)35 Hz - 22 kHz
Mounting HardwareStainless Steel
Grille/Trim Ring IncludedYes
Shipping Weight9.25 Lbs. (4.20 Kg.)
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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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