The Yamaha B-2x is a natural sound stereo power amplifier featuring dual amplifier pure Class A operation. This document serves as an owner's guide to ensure safe and proper usage of the device.
The manual details installation requirements, such as ventilation needs and grounding procedures. It also explains how to connect control amplifiers and speaker systems (A or B sides) with impedances between 4 and 16 ohms.
The rated power consumption of the B-2x is 470 watts.
You should connect a speaker system having an impedance of 4 ohms to 16 ohms.
The spare AC outlet will handle a maximum of 300 watts when a power cord is inserted.