BOSS AUDIO 6.5 500 Watts Peak Power 2-Way Component System Features: PHANTOM speakers utilize high quality poly injection cones with rubber surrounds for top performance. A custom tooled bridge houses midranges and tweeters for outstanding mid and high frequency response. Series: PHANTOM Type: Component System Woofer Material: Electroplate Injection Surround Material: Rubber surrounds Tweeter: 1 Dome Voice Coil: 1.5 Aluminum Frame Construction: Diecast Aluminum Frame