J&M Performance 7-1/4" Fairing Speaker Kit HCSK-7252GTM 7-1/4" round subs are the largest diameter speakers that can be installed into the Harley Batwing style fairing, This massive speaker delivers cone volume and mass comparable to a 6" x 9" speaker Built with 2 ohm impedance Peak power handling is 140 watts These speakers provide the ultimate in bass response, extended mid/high frequency range and raw audio power