Yamaha XMV8140 Commercial Installation 8-Channel 140W Power Amplifier with YDIF

Introducing the Yamaha XMV8140 Power Amplifier
The Yamaha XMV8140 is a versatile 8-channel power amplifier designed specifically for commercial installation sound systems, offering unparalleled Class-D efficiency. This robust unit supports both high- and low-impedance outputs simultaneously, making it ideal for a diverse range of audio environments without the need for additional equipment. Its easy integration, courtesy of the innovative YDIF digital audio format, simplifies setup processes, transforming it into a go-to solution for streamlined installations.

High Efficiency and Innovative Technology
Yamaha's commitment to efficiency is evident in the XMV8140's design, which optimizes power output through an innovative circuit that boosts efficiency levels to over 90%. This feature, coupled with a new switching power supply equipped with Power Factor Correction, minimizes energy consumption while maintaining high performance. The amplifier automatically adjusts its circuit to match output voltage, ensuring optimal performance with minimal distortion.

Flexible Operation Across All Channels
The XMV8140 distinguishes itself with its ability to run both 70V/100V line and 4Ω/8Ω modes concurrently on all channels. This flexibility is facilitated by simple dip switch controls that allow for easy selection between modes, negating the need for complicated configurations or additional bridge-mode equipment. Such capability ensures that the amplifier can handle various speaker configurations with ease, making it a highly adaptable option for any installation.

Enhanced Power with Double Power Mode
For installations requiring more robust sound output, the XMV8140 features a Double Power Mode that effectively doubles the output power on selected channels. This function is particularly useful for driving speakers with higher power requirements, ensuring that even in large venues or spaces requiring intense sound output, the amplifier delivers without compromise.

Reliable Performance with Advanced Protection
To safeguard its longevity and reliability, the XMV8140 is equipped with advanced automatic protection functions. These include protections against low load impedance, overcurrent, and overheating—common issues that can significantly impact an amplifier's operational integrity. Such intelligent features ensure the amplifier remains functional and efficient, providing peace of mind and consistent performance.

Redundancy and Control for Seamless Audio Management
Yamaha enhances the functionality of the XMV8140 with multiple control options, including the ability to mix digital and analog connections on each input channel and manage settings remotely via Ethernet. Its Backup and Override Modes offer additional reliability, ensuring that the system maintains continuous operation even during unexpected input disruptions. These modes are essential for scenarios requiring uninterrupted audio delivery, such as emergency broadcasts or public announcements.