Alpine W12S4 12" Bass Subwoofer

General Features:

• 12" Single 4 ohm BassLine (Bass) Series Subwoofer
• Power Handling:
• Peak: 750 watts
• RMS: 250 watts
• Recommended power range: 50W - 250W RMS
• Polypropylene-Mica cone
• High-excursion poly-foam surround
• Progressive Wavelit Ribs (P.W.R.) cone design
• High-strength custom steel frame
• 8AWG push terminals
• 2" voice coil
• 52oz. magnet
• Recomended Box Volume: 0.5-1.5 cu. ft.³
• Top-mount depth: 5-5/16"
• Cutout diameter: 10-5/8"
• Frequency Response: 22 - 200Hz
• Sensitivity: 87.9dB
• Resonance Frequency (Fs): 30