The BSX404 will power up to 650W and includes everything you need to install a 4 channel amplifier into your vehicle. The kit includes 5.5M 4GA power cable, 0.8M 4GA earth cable, 5M 20GA trigger cable, 120A ANL fuse and fuse holder, 2 x 2 channel 5M RCAs, cable ties and fitting terminals.
If you are looking for a GREAT VALUE installation kit, BASSIX has you covered.