Rockford Fosgate RM18D4 Prime 8" Dual 4-Ohm Subwoofer
Brand: Rockford Fosgate
Categories: Electronics, Car & Vehicle Electronics


Whether on land or water, add some major bass to your audio system with the Prime RM18D4 white 8” subwoofer featuring a color matched grille
This subwoofer is so versatile, it can be used in sealed, vented or infinite baffle installations
Dual 4-Ohm Subwoofer with 150 Watts RMS/300 Watts Max power
This true marine grade compliant speaker is Element Ready, protecting against dust, UV, water, corrosion, and feature stainless hardware and is ideal for marine watercraft or powersports applications
Famous Rockford Fosgate build quality with a full 2-year warranty when purchased from an authorized Rockford Fosgate reseller

Speaker Maximum Output Power: 500 Watts
Subwoofer Diameter: 8 Inches
Speaker Type: Subwoofer
Brand: Rockford Fosgate
Mounting Type: Boat Mount
Wireless Remote: ‎No
Product Dimensions: ‎3.6 x 8 x 8 inches
Item Weight: ‎3 pounds
Date First Available: March 10, 2015
Depth (inches): ‎3.6 inches
ASIN: B00WTMYEB8
Item model number: ‎RM18D4
Customer Reviews: 5.0 out of 5 stars 4 ratings 5.0 out of 5 stars
Is Discontinued By Manufacturer: ‎No