Yamaha STAGEPAS 1K MKII Portable Bluetooth Speaker fs800 It includes 4 air stoppers

It includes 4 air stoppers and 5 drone knobs

and effortless playability during extended practice sessions and live performances

Convenient Light Guide function shows you which notes to play with lighting keys

Designed to deliver a rich tone with a comfortable playing feel

MULTI-Mode

Yamaha STAGEPAS 1K MKII Portable Bluetooth Speaker fs800 It includes 4 air stoppers1000W (HF: 190W+LF: 810W) power output Biggest in the class 12 subwoofer for low frequency 1. 5 x10 slim line array speaker for high frequency Digital mixer (3 mono mic line + 1 stereo line) Multi band comp mode for master output 1 knob EQ for per channel High resolution SPX digital reverbs (4types, parameter control) 2x Hi Z (high impedance) inputs Link out and monitor out Dedicated cover included Optional reverb foot switch Optional dolly for more