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Rockford Fosgate RRM110D4 Prime 10" Dual 4-Ohm Subwoofer
Rockford Fosgate PM212S4B 12" 600W Marine Single 4 ohm Subwoofer Black
The PM212SX is a black 12” subwoofer designed with waterproofing technologies specific for marine watercraft or powersports applications. It features a stainless steel sport grille and is UV and moisture resistant. It's versatile design allows it to be used in sealed, vented or infinite baffle installations.
Features
True Marine Grade compliance
100% UV stable Centrex® injection molded plastic parts
Injection molded mineral filled polypropylene cone body with UV inhibitors
UV and Salt-Fog resistant TPE (Thermo-Plastic Elastomer) surround
18 gauge corrosion resistant removable Stainless Steel grille cover insert
Ultra-flexible fully insulated silicone lead wire
Proprietary corrosion resistant spring loaded push terminals
Moisture, tear and fatigue resistant Aramid fiber spider
Linear, high excursion matched motor magnetics and suspension design
Internal magnetic shielding
Removable trim ring/grille
Specification
300 Watts RMS
600 Watts Max
SPL (dB @ 1w/1m) 87
Sd (cm2) 510
Vas (Liters) 44.3
Re (Ohms) 3.10
Xmax (mm) 12
Woofer Displacement 0.258 cu. ft. (7.3 Liters)
Qts 0.52
Qms 9.00
Fs (Hz) 25.5
Size 12"
Le (mH) 0.3
Cutout Diameter 10.9 in. (278 mm)
Mounting Depth 6.6 in. (167 mm)
Qes 0.55
Magnet Weight (oz) 93.6 oz. (2.65 Kg)
Nominal Impedance 4-Ohm
Voice Coil Diameter 2" aluminum
Speaker Connector Dual 8 AWG compression
Shipping Weight 12.9 Lbs. (5.9 Kg.)
CEA-2031 Compliant
Additional Information
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N/A
manufacturer_part_number
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