I have an old W3 my friend gave me, i was wondering it has a box its open at the bottum. DO i need to make a new box? Also what would be a good cheap amp i could run thse off of, i believe thye are 300 watt rms, can i just mount the amp to the back on the sub box. Also i have a reference 4 channel amp already runing my main speakers and its prolly takin abiout 400 rms total when i run the sstem, so what will i need as far as equipment to keep battery from dying because i will have 2 amps? Thanks for ur help
