Rockford Fosgate RM112D4B

General Features:

• 12" Prime R1 Series Dual 4-ohm Marine Subwoofer
• Power Handling:
• Peak: 400 watts
• RMS: 200 watts
• CEA-2031 compliant
• Klippel Verified
• Injection molded mineral filled polypropylene cone
• UV and salt fog resistant Santoprene surround
• 2" 4-layer aluminum voice coil
• True Marine Grade compliance
• 100% UV stable ASA injection molded plastic parts
• 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 included
• Dual 12 gauge compression terminals
• Top-mount depth: 4.81"
• Cutout diameter: 10.87"
• Frequency Response: 22 - 250 Hz
• Fs: 29 Hz
• Qts: 0.64
• Vas: 3.83 ft³
• Xmas: 7.0 mm
• Sensitivity: 88 dB
• Optimum Sealed Enclosure: 1.65 ft³
• Optimum Ported Enclosure: 2.45 ft³
• Infinite Baffle Compatible
• Also available in Wnite: Rockford Fosgate RM112D4