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Please note in order to achieve the full Rockford Fosgate experience our products are required to be installed by an Authorised Stockists. If you choose not to have the product installed by an RTTI trained dealer, you will also waiver the product warranty.

Product Information

10″ Marine Subwoofer Black
The PM210SX is a black 10” subwoofer designed for marine watercraft or powersports applications. It features a stainless steel sport grille and is UV and moisture resistant. Can be used in sealed, vented or infinite baffle installations.

  • 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/grill
  • Available in black or white
  • 2 Year Standard Warranty

Video & Review



CEA-2031 Compliant:
Size 10″
Nominal Impedance: 4-Ohm
Power Handling (Watts RMS): 250 Watts RMS
500 Watts Max
Voice Coil Diameter 2.0″ (50.8mm) aluminum
Magnet Weight 54.4 oz. (1.54 Kg)
Speaker Connector Dual 8 AWG compression
SPL (db @ 1w/1m) 86 dB
Xmax (mm): 10
Woofer Displacement 0.154 cu. ft. (4.35 Liters)
Cutout Diameter 9.0″ (228 mm)
Mounting Depth 5.5 in. (140 mm)
Shipping Weight 11.75 Lbs. (5.3 Kg.)
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

Product Manuals