Alpine W12S4 BassLine Series 12" 4-ohm subwoofer

Product highlights:

• 12" 4-ohm subwoofer
• polypropylene and mica cone with poly-foam surround
• stamped steel frame
• power handling: 50-250 watts RMS
• peak power: 750 watts
• sensitivity: 87.9 dB
• frequency response: 22-200 Hz
• top-mount depth: 5-5/16"
• sealed box volume: 1.09 cu. ft.
• ported box volume: 1.91 cu. ft.
• grille not included
• warranty: 1 year
  
• MFR # W12S4