This document is the owner's manual for the YAMAHA XH150 power amplifier, introducing the features and usage of the device.
The Yamaha XH150 is a high-impedance power amplifier designed for driving multiple speaker systems simultaneously in facilities. It features two channels with balanced XLR and barrier strip inputs, independent low-cut/high-cut filters, and a switchable output voltage line between 100 V and 70 V. The unit is rated at 150 W output and includes protection circuits for power-on, DC detection, and overheating.
| Output Power | 150 W |
|---|---|
| Input Types | Balanced XLR and barrier strip |
| Output Voltage Line | 100 V or 70 V |
| Impedance Design | High-impedance |
| Filters | Independent low-cut/high-cut for channels A and B |
| Protection Indicators | SIGNAL and CLIP indicator per channel |
The output is rated at 150 W.
No, you cannot connect a low-impedance speaker directly; a speaker transformer is required.
Connect the GREEN-AND-YELLOW wire to the Earth terminal, BLUE to Neutral, and BROWN to Live.