Alpine W-DB12V Vented subwoofer enclosure w/two, 12" W12S4 Bass Series subwoofers

Alpine Bass Line Dual 12" Preloaded Enclosure 500W RMS / 1500W Peak

Product info:

• vented forward-firing enclosure with two Alpine W12S4 12" subwoofers
• dual terminal cups, each prewired to 4-ohm impedance
• poly/mica cones with poly foam surrounds
• power handling (each sub): 250 watts RMS (750 watts peak power)
• frequency response: 22-200 Hz
• sensitivity: 88 dB
• grilles not included
• dimensions: 34.5"W x 17.5"H x 20.5"D
• warranty: 1 year