American Bass Titan Series Subwoofer 15" Subwoofer 3000W Max Dual 4 Ohm Car Audio

Features: Heavy Duty Stamped Basket Fiber Added Non-Press Paper Cone Hi Roll High-Density Foam Surround With Silver Stitching 3” Hi-Temp 4 Layer Voice Coil On Aluminum Bobbin Double Black Poly Cotton Spiders with Mirror Image Layout Spaced By Spider Ring Double Thick Tinsel Stitched On Spider 150oz Magnet 1200 Watts RMS / 2400 Watts Max Specifications: RMS POWER: 1500W MAX POWER: 3000W IMPEDENCE (OHMS): Dual 4 MOUNTING DEPTH (IN): 7.63 MAGNET SIZE (OZ): 7.71 VOICE COIL SIZE: 4'' BASKET TYPE: Heavy-duty stamped basket FS Hz: 42.772 Qms: 6.255 Qes: 831 Qts: 734 Vas: 42.076 Xmax mm/inch: 18 MMS g: 325.661 SPL dB/m: 87.9 BL TESLA-M: 25.129