"Go big or go home" -- garage 4.4 Bluetooth audio system

EDIT - I keep calling my main speakers "JVC". They are JBL.

Old school and new school set up. Ultra clean Fosi Audio BT20A Pro Bluetooth amplifier (running at 48v) with 300w x 2 power (more like 180w RMS x 2 clean) into four JBL SRX 812 12" 2-way stage monitors. The four Yamaha CXS18XLF 18" subwoofer cabs are crossed over using two Rolls subwoofer crossovers and a Crown XLi 2500 power amplifier (750w x 2). Stage speakers are super efficient -- so, this amount of power will literally blow doors off the hinges when cranked up

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