Rockford Fosgate M1-6B M1 Series 6" 75W RMS (300W Peak Power Handling) 4 Ohms, 2-way Coaxial Marine Speakers
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What's Inside?
- • (2) 2-way marine speakers
- • (2) 11" LED power harnesses with 4-pin Deutsch connectors on one end
- • (12) 1-1/4" Stainless steel Allen head screws
- • (2) 3mm Allen head bits
- • (1) 3.5mm Drill bit
- • (1) Rockford Fosgate contact information
- • (1) Instruction manual (English/ French/ Spanish/ German/ Italian)
- • Owner's Manual
Built-In Illumination
Give your evening outings on the water a vibe with Rockford Fosgate's M1 Series 6" marine speakers. Built-in illumination brings these speakers to life and they can be coordinated with other Color Optix™ speakers and subs using Rockford Fosgate's Color Optix™ Controller (not included) and RF Connect App.
Element Ready
These marine speakers sport rugged grilles that can tough out years in the sun and spray and still look great. Rockford Fosgate uses a UV-treated polypropylene cone and durable Santoprene rubber surround for low-frequency impact that never quits. The 1" balanced dome tweeter is built into the grille for enhanced performance and durability, and the concealed built-in crossover ensures a smoother sound overall. The zinc nickel-plated brass terminals stand up to the elements, for a superior connection season after season.
Frequently Asked Questions (FAQ)
- • Why Do My M1-6B Speakers Sound Thin After Installation?
A speaker can sound noticeably weaker when its polarity, amplifier channel, or source settings are incorrect. Check the positive and negative connections on both speakers and make sure the amplifier is delivering a clean full-range signal.
- • Why Is One M1-6B Speaker Louder Than the Other?
Uneven output can come from channel balance settings, different wiring resistance, a loose terminal, or an amplifier channel problem. Swap the speaker connections between amplifier channels to help determine whether the issue follows the speaker or the channel.
- • Why Do the M1-6B LEDs Flicker While the Music Is Playing?
Flickering lighting can point to an unstable power connection or insufficient voltage at the LED circuit. Rockford specifies a 9–16V LED operating range and approximately 0.25A current draw per speaker, so inspect the lighting power and ground connections.
- • What Causes a Crackling Sound From My M1-6B?
Intermittent crackling is often associated with a loose speaker wire, damaged connection, amplifier clipping, or a faulty signal source. Test the speaker with another known-good channel before replacing it.
- • Why Can't I Get Enough Volume From These Marine Speakers?
The M1-6B is rated for 75W RMS, so an amplifier that is severely underpowered or improperly configured may prevent the speakers from reaching their potential. Also check the head-unit volume, gain structure, and crossover settings.
- • Why Do the Speakers Distort Before Reaching My Desired Volume?
Early distortion can happen when the amplifier is clipping or the input signal is already distorted. User reports in car-audio communities frequently point to incorrect gain and crossover setup when new speaker systems sound harsh or weak.
- • Why Did the Speaker Stop Working After a Wet Ride?
Although the M1-6B is designed for marine use, moisture can still create problems if wiring, connectors, or installation points are compromised. Inspect the speaker connections and surrounding wiring for water intrusion, corrosion, or loose contacts.
- • Why Are My M1-6B Lights Working but the Speaker Has No Audio?
The LED circuit and audio connection serve different functions, so functioning illumination does not confirm that the speaker is receiving an audio signal. Check the speaker wires, amplifier channel, source output, and crossover configuration separately.
- • Why Does the M1-6B Have Less Bass Than My Factory Speakers?
The M1-6B is a 6-inch 2-way full-range speaker, with a specified response beginning around 42Hz. Installation location, enclosure/door sealing, amplifier crossover, and cabin acoustics can make the low end seem weaker than expected.
- • What Should I Check If the M1-6B Suddenly Goes Silent?
Start with the simplest possibilities: inspect the speaker wiring, amplifier fuse, channel output, source settings, and connections. If another speaker works on the same channel but the M1-6B does not, test the M1-6B on a known-good channel to isolate the fault.
- Diameter : 6 Inch
- Sensitivity : 89 dB
- Impedance : 4 Ohm
- Frequency Response : 42-22000 Hz
- Peak Power Handling : 300 Watts
- Color : Black
- RMS Power Handling : 75 Watts
Features:
- Optically clear UV stable RGB Lighting Encapsulation
- Multiplexed RGB Input
- 1" (25mm) High Temp Kapton™ Woofer Voice Coil Former
- Grill Integrated 1" (25 mm) LCP Balanced Dome Tweeter
- Ultra-Bright, Wide Angle Tri-Color Surface Mount LED's with Flat Mold Lenses
- Sealed motor design
- Zinc Nickel-plated Marine grade brass connection terminals
- 100% UV Stable ASA plastic frame & grille design stands up to harsh marine environment
- Proprietary Dual Function Input Terminals
- Integrated Deutsch RGB and Speaker receptacles
- Linear Synthetic Fiber Blend Spiders
- Santoprene VAST Surround
- VAST vertical attach surround technique increases effective radiating cone area up to 25%
- Co-molded surround and mineral filled polypropylene cone body
- 6dB/Octave crossover network
- Fully sealed integrated concealed crossover (ICC) network
- 2-Year Warranty
Specifications:
- Speaker Type: 2-way Coax
- Midrange Size (Nominal Diameter): 6"
- Power Handling (RMS)
- 75 Watts RMS
- 300 Watts Peak
- Nominal Impedance (Ohms): 4-Ohms
- 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.)
- UPC: 780687354282
- Weight: 3
- 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.
