ALTO 2800 Watt powered PA System inc USB Mixer inc 15 Sub + Bluetooth adaptor and Vocal Mic. Amazing Sound for venues up to 250. 2 x 12 ALTO POWERED 1600w SPEAKERS. 1 x ALTO TS SUB15 Bass Bin As new.1 x ALTO 5 Channel USB Mixer NEW. 1 x Bluetooth adaptor NEW. 1 x Vocal Mic NEW. 2 x Speaker Stands NEW. Portable system with amazing Bass response. UPGRADE OPTIONS inc Larger mixer. Fully tested and working system.