DIY bluetooth speaker 100w rms dayton audio HD

tw: ciare ht200 wf: dayton audio ds135-8 battery pack: diy 3s 12.6v with BMS dcdc step up voltage up to 30v amp: sure amplifier tda7498, 100w*2 at 6 ohm (http://store3.sure-electronics.com/2-x-100-watt-class-d-audio-amplifier-board-t-amp), bt receiver: sure amplifier http://store3.sure-electronics.com/bluetooth-v4-0-audio-receiver-board-w-apt-x-brb3 the knob is auxiliary and positionated on the input sorry for the bad english i hope you like this video