Quick view Soundqubed Soundqubed HDX-CX57 5 x 7" inch 4 Ohm (HDX Series) Coaxial 2-Way Car Speaker 70 Watts RMS (Pair) DESCRIPTION HDX Series Speakers. The speakers that are built to keep up! Our HDX Series has been suc MSRP: $128.99 Was: Now: $109.95 Add to Cart