Love the speaker from boss everything went smoothly and I will definetly be getting more … The Boss CXX10. BOSS AUDIO CXX10 Review The Boss Audio CXX10 is yet another innovation from one of the world’s leading providers of quality sound enhancers. car subwoofer features a MAX power handling of 800-Watt (1600-Watt per pair) and a RMS power handling … With recent technology that came in with this subwoofer, it is a guaranteed hit among starters and experts in car upgrades. Read reviews and rate the Boss Audio CXX10 | Component Car Subwoofers | Chaos Exxtreme10 inch Single Voice Coil (4 Ohm) 800-watt Subwoofer | Product Features: One 10' Woofer with Single 4 ohm 2.5' Voice Coil 800 Watts MAX 400 Watts RMS Power Handling 87dB Sensitivity, 36 Hz Resonant Frequency Polypropylene Cone and Rubber Surround Works in .65 CuFt Sealed or 1 CuFt Ported enclosure Best Buy has honest and unbiased customer reviews for BOSS Audio - CHAOS EXXTREME 10" Single-Voice-Coil 4-Ohm Subwoofer - Black. Read helpful reviews from our customers. 10 in. The following review is for CXX10, which is a part of the bundle you are viewing. We are an authorized Boss dealer.