CAN-AM DEFENDER HD11 MAX JL AUDIO ROOF LEVEL 4 - 715009223The Can Am Defender HD11 MAX JL Audio roof system Level 4 is a full roof and audio package built for Defender MAX owners who want real sound quality without bolting random speakers everywhere. Six 7. 7 inch weatherproof coaxial speakers and a 500 watt amp push enough volume to actually hear your music over wind, engine, and trail noise. The sound is crisp even at speed, which is something a lot of cheaper setups just can't pull off. It's a plug and