Yamaha STAGEPAS 1K MKII The new STAGEPAS 1K mkII is a complete sound system that delivers professional quality sound for a wide range of applications. The setup is simple and the easy operation allows users to focus on what matters mosttheir performance. 1100W Amplifier At the top of its class for output power, the 1100W Class-D amplifier module is capable of delivering an impressive 125 dB SPL from the deceptively compact speaker cabinet. STAGEPAS Controller With an all-new interface, STAGEPAS Controller is a dedicated remote control application for the STAGEPAS 1K mkII that allows users to control volume, the 1-knob EQ or 4-band PEQ and thePriority Duckervia Bluetooth during rehearsal or performance. Professional control with a single knob STAGEPAS 1K mkII comes equipped with a wealth of sound shaping functions, including 1-knob EQ for optimised multi band EQ setting, industry standard SPX reverb, and theModecontrol for master output compression settings that match vari