Yamaha DXS12MKII 12" Powered Subwoofer 12 Channels it also has a 1/4”

it also has a 1/4” headphone output

Bass Boost switch

2 analog XLR/TRS combo inputs (Hi-Z switch on input 1 for electric guitar)

Treble: +-12dB @ 5kHz

Yamaha DXS12MKII 12" Powered Subwoofer 12 Channels it also has a 1/4”Yamaha DXS12MKII 12" Powered Subwoofer For smaller venues or temporary sound reinforcement setups that require serious power with a professional edge, look no further than this compact powerhouse. The new DXS12mkII is equipped with an upgraded 1020W power amplifier producing an impressive 134dB and reaching as low as 42Hz producing clean, clear, stunning bass performance that defies its smaller size and lightweight construction. SERIOUS. BASS.