Rockford Fosgate RM18D2 8" 300W Dual 2-Ohm White Marine/Boat Subwoofer Prime Sub

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Product Description
The RM18D2 is a white 8” Prime R1 subwoofer designed for marine watercraft or powersports applications. It features color matched grille and is UV and moisture resistant. Can be used in sealed, vented or infinite baffle installations.

Features:

  • Rockford Fosgate RM18D2 8" 300W Dual 2-Ohm White Marine/Boat Subwoofer Prime Sub
  • True Marine Grade compliance
  • 100% UV stable ASA injection molded plastic parts
  • Injection molded mineral filled polypropylene cone body with UV inhibitors
  • UV and salt fog resistant Santoprene surround
  • Ultra-flexible fully insulated silicone lead wire
  • Proprietary corrosion resistant spring loaded push terminals
  • Moisture, tear and fatigue resistant Aramid fiber spider
  • Removable trim ring/grille
  • Available in black or white    

Specifications:

  • CEA-2031 Compliant
  • Size: 8"
  • Nominal Impedance: Dual 2-Ohm
  • Power Handling (Watts RMS): 150 Watts RMS ; 300 Watts Max
  • Voice Coil Diameter: 1.5" aluminum
  • Magnet Weight (oz): 17.72 oz. (0.50 Kg)
  • Speaker Connector: Dual 12 AWG compression
  • Fs (Hz): 40
  • Re (Ohms): 3.1
  • Le (mH): 1.61
  • Qms: 9.85
  • Qes: 0.83
  • Qts: 0.76
  • Vas (Liters): 17.9
  • Sd (cm2): 277
  • SPL (dB @ 1w/1m): 85
  • Xmax (mm): 7.0
  • Woofer Displacement: 0.05 cu. ft. (1.41 Liters)
  • Cutout Diameter: 7.0 in. (177 mm)
  • Mounting Depth: 3.6 in. (91.7 mm)
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