ROCKFORD FOSGATE RM18D4

8-in Dual 4-Ohm Subwoofer
SKU: RM18D4
Availability: Out of stock

The RM18D4 is a white 8-in Prime R1 subwoofer designed for marine watercraft or powersports applications.
It features color matched grille & is UV & moisture resistant.
Can be used in sealed, vented or infinite baffle installations.
* True Marine Grade compliance
* 100 Percent UV stable ASA injection molded plastic parts
* Injection molded mineral filled polypropylene cone body w/UV inhibitors
* UV & salt fog resistant Santoprene surround
* Ultra-flexible fully insulated silicone lead wire
* Proprietary corrosion resistant spring loaded push terminals
* Moisture, tear & fatigue resistant Aramid fiber spider
* Removable trim ring/grille
* Available in black or white