The Yamaha XH150 power amplifier is a high-power, high-quality, reliable and stable amplifier that is specially designed for driving high-impedance speakers to ensure the best possible sound performance.
The Yamaha XH150 is a high-power audio amplifier designed to drive high-impedance loudspeaker systems. It features dual balanced (XLR) and unbalanced inputs/outputs with independent low-cut/high-cut filters for channels A and B, allowing for flexible signal processing in professional audio applications.
This document serves as the user manual, covering safety warnings regarding ventilation and power connections, detailed instructions on connecting speakers via 70V or 100V line systems, and explanations of front panel indicators such as Signal, Clip, and Protection status. This manual is written in Chinese.
| Rated Output Power | 150 Watts |
|---|---|
| Line Voltage Options | 70V or 100V |
| Signal Indicator Threshold | >4Vrms |
| Clip Indicator Threshold | >12% distortion |
The amplifier has a rated output of 150 Watts.
No, you must use a speaker transformer (such as the Yamaha ST15) for low-impedance speakers.
The Signal indicator lights when output exceeds 4Vrms, while the Clip indicator lights when distortion exceeds 12%.