Would a 4 channel amplifier be able to power a single voice coil jbl gt5 12″ subwoofer?
im no expert but I do know that you can cross the channels together to power one speaker. So if the amp is 100w with 4 channels its designed to power 4 speakers with 25w each, but you can make all 4 channels power 1 speaker with all 100w. It’ll work, but you should use that 4 channel amp to power your rear & door speakers & get a separate amp for the sub. That would be bada**. Too many people spend all that money on their subs & neglect their other speakers. You’d have a better sounding & more complete system if you did this.
