I got an older style xb bass cannon from ebay for like 60 bucks and it hooked right up and works. Wow, sure makes the radio in this car sound better. Got the cannon set half way, asl set to medium, most of the power to the rear, treble set to 5 and bass at 0 on the hu. Right now its snuggly wedged behind the drivers seat since no one sits there and I use the trunk area, cant go there.