Prime 8" Dual 2-Ohm Subwoofer - Black RM18D2B
Prime 8" Dual 2-Ohm Subwoofer - Black RM18D2B
The RM18D2B is a black 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.
• This model replaced by the M1D2-8B
The RM18D2B is a black 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 AT A GLANCE
- True Marine Grade compliance
- Proprietary corrosion resistant spring loaded push terminals
- UV and Salt-Fog Resistant Santoprene surround
- 100% UV stable ASA injection molded plastic parts
- Ultra-flexible fully insulated silicone lead wire
- Injection molded mineral filled polypropylene cone body with UV inhibitors
- Removable trim ring/grille
- Moisture, tear and fatigue resistant Aramid fiber spider
- Available in black or white
- 2-Year Warranty
Rockford Fosgate subwoofers use anodized aluminum voice coil formers for superior heat dissipation (up to 100° ...
Learn moreAnodized Aluminum Voice Coil Former
Rockford Fosgate subwoofers use anodized aluminum voice coil formers for superior heat dissipation (up to 100° at full power levels).
Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards.
Learn moreCEA-2031
Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards.
ASTM Test Standards
Marine Grade standards ensure resistance to extreme environments.
All components are protected against harsh outdoor elements like Dust, UV, Temperature, Water, Corrosion & Vibration.
Learn moreElement Ready™ | Subwoofers
All components are protected against harsh outdoor elements like Dust, UV, Temperature, Water, Corrosion & Vibration.
The slot mounted frame pattern allows for variable adjustments to the mounting position of the subwoofer.
Learn moreFlexFit 2 Basket - Marine Sub
The slot mounted frame pattern allows for variable adjustments to the mounting position of the subwoofer.
The Vertical Attach Surround Technique significantly increases a subwoofer's effective radiating cone area up to 25%.
Learn moreVAST Surround - Marine
The Vertical Attach Surround Technique significantly increases a subwoofer's effective radiating cone area up to 25%.
Klippel is a speaker certification program allowing us to deliver the best possible subwoofers.
Learn moreKlippel Verified
Klippel is a speaker certification program allowing us to deliver the best possible subwoofers.
300 Watts Max
Return Authorization
Contact the Authorized Rockford Fosgate Dealer you purchased this product from. If you need further assistance, call 1-800-669-9899 for Rockford Customer Service. You must obtain an RA# (Return Authorization number) to return any product to Rockford Fosgate. You are responsible for shipment of product to Rockford.
Be first to hear about the latest products.
Sign up for product updates.