Channel full-range sound in your car with these versatile Boss Onyx full-range speakers. Sturdy poly-injection woofer cones and durable rubber surrounds make these units ideal for use in a powerful audio system. Each pair of Boss Onyx full-range speakers handles up to 400W and has a maximum 90dB sensitivity, so you can rock out as you drive.Geek Squad® Installation RecommendedVisit your local Best Buy store for more information. | Boss Audio | | Onyx 6-1/2" 4-Way Car Speakers with Poly-Injected Woofer Cones (Pair | Black/Chrome | Best Buy