I am looking for suggestions on a decent amp board, 2 full range speakers, and a subwoofer to put into a single box to use as a Bluetooth speaker. I would like to stay under $200 for these components. I am looking along the lines of a 5-6 inch woofer, either ported, or possibly a passive radiator. I would also like at least 100w total power. So far I am leaning towards Tang Band for full range and woofers.