BLASTKING PROFILE15 Woofer 15-inch 2000 Watts Max Power 1000 Watts RMS 4” Voice Coil 8 Ohm High Output Low Frequency Woofers Midranges Tweeters Forced Air Ventilation || FEATURES | 4” Voice Coil | 1000 Watts Rated Power Handling | 2000 Watts Program Power | 96.4 dB sensitivity | 48 Hz – 1200 Hz frequency response | Forced air ventilation || SPECIFICATIONS | Basket Diameter : 381/15 mm/inch | Rated Impedance : 8 ohm | Rated Power Handling : 1000 Watts | Program Power : 2000 Watts | Sensitivity : 96.4 dB | Frequency Range : 48-1200 Hz | Magnet Weight : 150 Oz | Magnet Composition : Ferrite Magnet | Voice Coil Diameter : 99.2/4 mm/inch | Voice Coil Construction : SV, Inside/Outside | Voice Coil Winding With : 25/1 mm/inch | Suspension : Double Spider | X-mas : 6/0.23 mm/inch | Basket Materials : Aluminum || MOUNTING INFORMATION | Overall Diameter : 394 mm / 15.51 inch | Bolt Circle Diameter : 371-376 mm / 14.6-14.8 inch | Bolt Hole Diameter : 6.5 mm / 0.25 inch | Front Mount Baffle : Cut-Out 354 mm / 13.94 inch | Rear Mount Baffle : Cut-Out 354 mm / 13.94 inch | Depth : 155 mm / 6.1 inch || PHYSICAL INFORMATION | Net Weight : 16.3 Kg / 35.9 Lbs | Shipping Weight : 19.8 Kg / 43.6 Lbs | Dimension (WxDXH) : 440x440x230 mm / 17.3x17.3x9 inch || The BlastKing Profile series brings high output, low frequency woofers in 12”, 15”, 18” and 21” options. These transducers are capable of very low frequencies and are intended for use in a reflex or horn loaded cabinets. They are all made in a high-quality die cast aluminum frame and boast a heavy-duty ferrite magnet that allows for increased power ratings. The Profile transducers are perfect for those needing high level, low frequency output transducers with very low distortion.