Wide Open Sound · Curated gear
Rockford Fosgate Marine speaker M2-8B
WOS Pick What these speakers do in 10 seconds — expand for full specs.
- BrandRockford Fosgate
- SKUM2-8B
- TypeMarine Coaxial Speaker
- RMS250
- Ohms4 Ohm
Mei says"Speakers are where the sound actually happens. Right size + power match = instant upgrade."
The stuff you'll actually notice
- Type: Marine Coaxial Speaker.
- RMS: 250.
Product description
Product info:8" 2-way marine speakersLED illuminationcompatible with Rockford Fosgate Color Optix™ Controller and RF Connect Appinjection-molded, mineral-filled polypropylene coneconcealed crossoverlaminated 1" dome tweeterElement Ready™ design and IP67 certificationsalt-, fog-, and UV-resistant Thermo-Plastic Elastomer (TPE) surroundgold-plated connection terminalsstainless-steel mounting hardware includedhandles up to 250 watts RMS (1000 watts peak)sensitivity: 90 dBfrequency response: 40-20,000 Hzimpedance: 4 ohmscutout diameter: 7.05"frame diameter: 8.48"woofer top-mount depth: 3.334"warranty: 2 years60-day returnsMFR # M2-8BItem # 575M28B
Rockford Fosgate M2-8B M2 Series 8" 1000W Peak Power Handling at 4 Ohms, 2-way Coaxial Marine/Powersports Speaker
We are a Rockford Fosgate authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
What's Inside?
• (2) 2-way marine speakers
• (2) Centrex plastic grilles (Black)
• (2) Stainless steel grilles
• (2) Grille rings (Black)
• (2) 11" LED power harnesses with 4-pin Deutsch connectors on one end
• (12) 1-3/4" Stainless steel Allen head screws
• (1) 3mm Allen head bit
• (1) 3.5mm Drill bit
• Owner's Manual
Rockford Fosgate M2 Series Coaxial Speakers
Rockford Fosgate equips this M2 Series 8" Color-Optix™ 2-way marine speaker with a laminated dome tweeter for full-hearted highs and polypropylene woofer for impactful lows. A built-in 12dB/octave crossover network, concealed inside the basket, keeps transitions smooth for a well-rounded, moving sound.
Color Optix
Built-in illumination brings these speakers to life, and you can coordinate them with other Color Optix™ speakers and subs using Rockford Fosgate's Color Optix™ Controller (not included) and RF Connect App.
Element Ready™
The rugged grilles can endure years in the sun and spray and still look great. And gold-plated marine-grade terminals make for a superior connection, year after year.
SPECIFICATIONS
Diameter : 8 Inch
Sensitivity : 93.1 dB
Impedance : 4 Ohm
Frequency Response : 35-24000 Hz
Peak Power Handling : 1000 Watts
Color : Black
RMS Power Handling : 250 Watts
FEATURES
Features:
Integrated 1" (25 mm) tweeter with dual neodymium magnet motor
Laminated "PXNX" Dome tweeter
1" (25mm) High Temp Kapton™ Woofer Voice Coil Former
Ultra-high temperature PA66 with 30% glass-fill injection-molded frame with UV inhibitors
Gold plated Marine grade brass terminals provide a corrosion resistant connection
Proprietary Dual Function Input Terminals
Vented motor design with water-repelling nano coated mesh screen
100% UV Stable Centrex plastic grill
Integrated Deutsch RGB and Speaker receptacles
Linear Aramid-Polyester Composite Spider
UV and Salt-Fog resistant TPE (Thermo-Plastic Elastomer) surround
Fully insulated silicone tinsel leads
VAST vertical attach surround technique increases effective radiating cone area up to 25%
Injection molded mineral filled polypropylene cone body with UV inhibitors
Co-molded surround and cone body
12dB/Octave Crossover network
Fully sealed integrated concealed crossover (ICC) network
Metallized Polyester Film Capacitors
Optically clear UV stable Encapsulated LED PCB
Multiplexed RGB Input
Optically clear UV stable RGB Lighting Encapsulation
Ultra-Bright, Wide Angle Tri-Color Surface Mount LED's with Flat Mold Lenses
2-Year Warranty
Specifications:
Speaker Type: 2-way Coax
\Midrange Size (Nominal Diameter): 8"
Power Handling (RMS)
250 Watts RMS
1000 Watts Peak
Nominal Impedance (Ohms): 4-Ohm
Midrange Mounting Depth: 3.35" (85 mm)
Tweeter Size: 1" (25.4 mm)
Crossover: High Pass: 12dB/Octave
Sensitivity (dB @ 1W/1M): 93.1
Sensitivity (dB @ 2.83V/1M): 93
Frequency Response (Hz): 35 Hz - 24 kHz
Mounting Hardware: Stainless Steel
Grille/Trim Ring Included: Yes
Shipping Weight: 4.85 Lbs. (2.2 Kg.)
UPC: 780687353742
Weight: 5
Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.
Do you own this product?
Write a review!
Speaker specs
| Speaker Type | Marine Coaxial Speaker |
|---|---|
| Speaker Size (Mid) | 8" |
| Impedance | 4 Ohm |
| Sensitivity | 28 |
| RMS Power | 250 |
| Peak Power | 1000W Peak |
Build & install
| Cone Material | Polypropylene |
|---|---|
| Crossover | 12dB/oct |
Weather & environment
| IP Ratings | IP67 |
|---|---|
| Saltwater Safe | Saltwater Safe |
Support & warranty
Need help choosing or installing?
We build indestructible, IP-rated systems for marine, motorcycle, UTV, and automotive. If you want a matched setup, we’ll guide you to the right gear the first time.
- Choosing a selection results in a full page refresh.
- Opens in a new window.
