ROCKFORD FOSGATE M210S4B

10" Marine Subwoofer - Black

The M210S4B is a black 10” subwoofer designed for marine watercraft or powersports applications. It features a stainless steel grille is UV and moisture resistant and can be used in sealed, vented or infinite baffle installations.

True Marine Grade compliance
UV stable Centrex® injection molded plastic parts
Proprietary corrosion resistant gold plated bare-wire input push-type terminals
Injection molded mineral filled parabolic polypropylene cone body with UV inhibitors
UV and Salt-Fog resistant TPE (Thermo-Plastic Elastomer) surround
16 gauge corrosion resistant removable Stainless Steel grille cover insert
Internal magnetic shielding
Fully insulated ultra-flexible lead wire
High temperature Kapton® former with polyimide insulated copper wire
Moisture, tear and fatigue resistant Aramid fiber spider
Linear, high excursion matched motor magnetics and suspension design
Removable trim ring/grille

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Product Description

Rockford Fosgate's M2 marine grade standard takes into account the devastating effects of the outdoor environment and takes extreme measures to ensure optimum performance.

Just because you're on the water doesn't mean you have to go without bass. Put this 10" in your boat and you just may redefine "party barge!" This subwoofer is designed for free air/infinite baffle applications.

CEA-2031 Compliant: CEA-2031 Guidelines
Size: 10"
Nominal Impedance: 4-Ohm
Power Handling (Watts RMS): 250 Watts RMS / 500 Watts Max
Voice Coil Diameter: 1.95' (49.53 mm)
Magnet Weight (oz): 54.4 oz. (1.54 kg.)
Speaker Connector: Corrossion resistant 8 AWG spring load
Fs (Hz): 45
Re (Ohms): 3.6
Le (mH): 0.3
Qms: 9.00
Qes: 0.64
Qts: 0.57
Vas (Liters): 20.2
Sd (cm2): 346
SPL (dB @ 1w/1m): 86
Xmax (mm): 10.0
Woofer Displacement (in): 0.154 cu.ft. (4.35 Liters)
Cutout Diameter (in): 9.00 in. (22.82 cm)
Mounting Depth (in): 5.54 in. (14.07 cm)
Shipping Weight: 14.3 Lbs. (6.5 Kg.)