Yamaha STAGEPAS 400BT Bluetooth Portable PA System Bases when all the works are

when all the works are completed

tight and accurate sub-bass response

defeatable “ducking

The built-in low-pass crossover features a dual-slope filter which begins with a gentle slope at the crossover frequency and transitions to a steeper slope at higher frequencies)

This headphone amp can be powered via Power over Ethernet

Yamaha STAGEPAS 400BT Bluetooth Portable PA System Bases when all the works areThe STAGEPAS 400BT from Yamaha is a 400 watt portable PA system with an 8 channel powered mixer, and two 8 speakers. Its detachable mixer is divided into 4 mono line +4 mono 2 stereo lines. 2 band channel EQ is provided. Other features are the same for both the 400BT and 600BT systems.