Size: 15" - Dual 2 OhmThe SDR-15 D2 15" dual 2 ohm subwoofer was engineered to dish out reliable, hard hitting, and low spectrum sound. Featuring a high flux ferrite motor, this woofer will provide extreme power handling for extended periods of time. The SDR series will quickly become a customer favorite, as it's perfect for people just entering the world of car audio all the way up to seasoned pros. The SDR series features a 2. 5 high temperature 4-layer high temperature copper voice coil that is attached to our signature red spider. The surround on the SDR series is a high roll foam surround which allows the woofer to produce riveting low end bass response. The SDR series has a max power rating of 1200 watts and a RMS power rating of 600 watts.
Sensitivity: 85.9 dB,
Frequency Response: 20 - 250 Hz, Qts: 0.67, Xmax: 13.
5 mm,
Fs: 29 Hz, Bl: 16.36 n/a. Dual 2-ohm Voice Coil Configuration.