Alpine R-W12D2 12" Dual 2 OHM Type-R 2250W Pro Loud Subwoofer Speaker Sub

2250W Max (750W RMS) 12" R-Series Dual 2-Ohm Car Subwoofer

General features: Peak: 2250watts RMS: 750 watts Recommended power range: 300 - 750W RMS CTA-2031 compliant power ratings Parabolic pulp/kevlar cone H.A.M.R. surround Polypropylene, mica and talc dust cap Reinforced cone neck and spider joint Cast aluminum frame with integral shorting sleeve 8AWG push terminals with VC configuration jumpers 2.6" High excursion overhung voice coil 127 oz. Strontium ferrite segmented magnet Top-mount depth: 6-3/8" Cutout diameter: 10-7/8" Frequency Response: 24 - 200Hz Resonance Frequency (Fs): 27Hz