Rockford Fosgate RM18D4 12-Inch Car Subwoofer - 800W Peak Power, Dual 4-Ohm Voice Coil for Deep Bass - Perfect for Car Audio Systems & Truck Sound Upgrades
$71.49 $129.99-45%
Free shipping on all orders over $50
7-15 days international
18 people viewing this product right now!
30-day free returns
Secure checkout
37148313
Guranteed safe checkout
DESCRIPTION
Features:
8" Dual 4-ohm Prime R1 Marine Subwoofer
Power Handling:
Peak: 300 watts
RMS: 150 watts
Recommended Power Range: 75 - 200 watts RMS
CEA-2031 Compliant Subwoofer
Klippel Verified Subwoofer
Meets or exceeds ASTM test standards for Marine/Outdoor use
100% UV stable ASA injection molded plastic parts
UV and salt fog resistant Santoprene surround
Injection molded mineral filled polypropylene cone body with UV inhibitors
Removable grille cover insert
Ultra-flexible fully insulated silicone lead wire
1.5" aluminum voice coil diameter
Proprietary corrosion resistant spring loaded push terminals
Moisture, tear, and fatigue resistant Aramid fiber spider
Linear, high excursion matched motor magnetics and suspension design
VAST Surround, provides up to a 25% more cone area
Protected against Dust, UV, Water, Corrosion
Dual 12 AWG compression speaker terminals
FlexFit slot mounted frame pattern basket
Top-mount depth: 3.60"
Cutout Diameter: 7"
Frequency Response: 31 - 250 Hz
Sensitivity: 85 dB
Xmax: 7 mm
Resonance Frequency (Fs): 41.5 Hz
Optimum Sealed Enclosure: 0.55 ft² (15.62)
Optimum Vented Enclosure: 1.10 ft² (31.15)
Also Optimized for Infinite Baffle (Free Air) Applications
