Axis XT12B 12" 400W Slimline Shallow-Mount Subwoofer Enclosure 7" x 7.7" coaxial speakers It serves two distinct installation

It serves two distinct installation scenarios: retaining the factory OEM reverse camera when replacing the head unit with an aftermarket infotainment system

No the 7515WB has a 20cm fly-lead for connection to a switched circuit

What amplifier power output is 8GA suitable for

OFC (Oxygen-Free Copper) conductors

Axis XT12B 12" 400W Slimline Shallow-Mount Subwoofer Enclosure 7" x 7.7" coaxial speakers It serves two distinct installationAxis 12" 400W Slimline Shallow Mount Subwoofer Enclosure: Get Maximum Entertainment in Minimum Space! 12 (300mm) Subwoofer Shallow Mount Enclosure The Axis XT12B 12" Subwoofer Enclosure is ideal for mounting in sedans, UTE's, vans and RV's seeking that extra bass without compromising vehicle space you have adaptable mounting solutions no matter the vehicle. Featuring 400W Max Power and a shallowing mount enclosure your acoustic needs are guaranteed to