Rockford Fosgate M1D4-10B M1 Series 10" 1200W Peak Power Handling at 4 Ohm, Dual Voice Coil RGB Marine Subwoofer (Black)
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What's Inside?
- • 10" RGB Marine Subwoofer (Black)
- • 11" LED power harnesses with 4-pin Deutsch connector on one end
- • (6) 1-3/4" Stainless steel Allen head screws
- • 4mm Allen head bit
- • 4.5mm Drill bit
- • Owner's Manual
Why Choose Rockford Fosgate M1D4-10B Marine Subwoofer?
Innovative Design Meets Stunning Visuals
Connect with ease using the industry’s first molded in-frame connectors, enjoy crystal-clear UV-stable RGB lighting with ultra-bright LEDs, and count on rugged, UV-resistant construction plus a high-temp Kapton™ voice coil for powerful, long-lasting performance—even in harsh marine environments.
Built for Reliability and Performance
Experience marine-grade strength with fully insulated silicone tinsel leads, error-proof Deutsch™/Amphenol™ connectors, and zinc nickel-plated brass terminals. The rugged co-molded cone with Santoprene VAST surround ensures durability and peak audio performance in the harshest conditions.
Engineered for Power and Precision
Enjoy maximum performance with an injection-molded, UV-protected polypropylene cone, linear fiber spiders for stability, and a VAST surround that expands cone area by 25%. A vented motor with water-repelling mesh and the VERSA impedance switch make this speaker both powerful and versatile.
Frequently Asked Questions (FAQ)
- • Why does the subwoofer have weak bass?
Check the amplifier settings, wiring, polarity, and enclosure. Reversed polarity or an unsuitable enclosure can reduce bass output, while incorrect crossover settings may also limit the low frequencies reaching the speaker.
- • Why does it distort at high volume?
Distortion can come from excessive gain, clipping, or too much power. Lower the amplifier gain and bass boost, then confirm the speaker and amplifier are properly matched and receiving a clean signal.
- • Can it be installed in an open-air setup?
Its marine construction is designed for demanding outdoor environments, but installation remains important. Mount it securely, protect connections from moisture, and follow proper mounting practices for reliable performance.
- • Why is there a rattling or buzzing sound?
Check the mounting hardware, grille, enclosure, and nearby panels for loose parts. If tightening them does not solve the issue, inspect the cone, surround, and voice coil for possible damage.
- • Why does the subwoofer get hot?
Some warmth is normal, but excessive heat may indicate an overdriven speaker, improper impedance, or sustained high output. Check the amplifier settings, wiring, and final load before continuing at high volume.
- • Why is the bass weaker than my old subwoofer?
Perceived bass depends on enclosure design, amplifier power, crossover settings, polarity, and installation location. Check these factors first, as changes in the overall setup can greatly affect low-frequency performance.
- • Can I power it directly from my head unit?
A head unit generally cannot provide enough power for a dedicated subwoofer. Use a suitable amplifier that matches the speaker's impedance and power requirements for better output and reliable operation.
- • Why does the bass disappear after changing the wiring?
Changing polarity can put the subwoofer out of phase with other speakers, causing low-frequency cancellation. Keep positive and negative connections consistent and verify polarity across the entire audio system.
- • What should I check if there is no sound?
Check amplifier power, signal connections, speaker terminals, and voice-coil wiring. Confirm the amplifier is producing an output signal and test at low volume to avoid possible speaker damage.
- • Is it suitable for boats and wet areas?
Marine construction is intended for watercraft and outdoor applications, but proper installation is still essential. Secure mounting, protected connections, sealing, and regular maintenance help support long-term performance.
- Diameter : 10 Inch
- Sensitivity : 91.5 dB
- Impedance : 4 Ohm
- Frequency Response : 20-750 Hz
- RMS Power Range : 300 Watts
- Peak Power Handling : 1200 Watts
- Color : Black
- Mounting Depth : 4.23 Inches
Features:
- Simple Connectivity: Industry’s first molded in-frame connectors for easy hookup along with conventional spade terminals
- Crystal Clear Lighting: Optically clear UV-stable RGB lighting encapsulation
- High-Temp Voice Coil: 2" (50mm) High Temp Kapton™ woofer voice coil former
- UV-Resistant Build: 100% UV-stable ASA plastic frame & grille for harsh marine conditions
- Brilliant Illumination: Ultra-bright wide-angle RGB LEDs for rich, reliable lighting
- Protected Wiring: Fully insulated silicone tinsel leads
- Error-Proof Connections: Integrated Deutsch™/Amphenol™ connectors for hassle-free wiring
- Marine-Grade Terminals: Zinc nickel-plated brass connection terminals for ultimate durability
- Rugged Cone Design: Co-molded surround and mineral-filled polypropylene cone body
- Durable Surround: Santoprene VAST Surround for long-lasting performance
- Cone Protection: Injection-molded mineral-filled polypropylene with UV inhibitors
- Stable Suspension: Linear synthetic fiber blend spiders for precise control
- Bigger Cone Area: VAST vertical attach surround boosts radiating cone area up to 25%
- Advanced Motor Design: Vented motor with water-repelling nano-coated mesh screen
- Quick Impedance Switch: VERSA impedance switch for easy series or parallel configuration
Specifications:
- Voice Coil Type: Dual Voice Coil
- Size: 10"
- Nominal Impedance (Ohms): 2-Ohm or 8-Ohm Switchable
- Power Handling (Watts RMS): 300 Watts RMS/1200 Watts PEAK
- Voice Coil Diameter: 2" (50mm)
- Magnet Weight (oz): 47.70 oz. (1.35 Kg)
- Frequency Response: 20 Hz - 750 Hz
- Fs (Hz): 37
- Re (Ohms): 7.5
- Le (mH): 3.87
- Sd (cm2): 394.1
- Sealed Box Volume (Vb): 1.1 cu. ft. (31.15 Liters)
- Vented Box Volume (Vb): 1.45 cu. ft. (41.06 Liters)
- Qms: 7.23
- Qes: 0.51
- Qts: 0.47
- Vas: 39.3
- SPL (dB @ 1w/1m): 91.5
- Xmax (mm): 7.0
- Woofer Displacement: 0.10 cu. ft. (2.80 Liters)
- Speaker Connector: Deutsch™
- Cutout Diameter: 8.90 in. (226 mm)
- Mounting Depth: 4.23 in. (107.4 mm)
- UPC: 780687353858
- Weight: 10
- 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.
