The Yamaha EM-150II is an integrated sound reinforcement mixer designed for easy use in public address (PA) and business applications. It features six input channels, two stereo output channels, a built-in power amplifier, a graphic equalizer, and a reverberation unit.
Before operation, users must ensure the unit is not exposed to direct sunlight, excessive heat, moisture, dust, or vibration. Proper ventilation is required as the mixer generates internal heat that must be dissipated through holes in the top, bottom, and back panels.
The acceptable speaker load is from 8 to 16 ohms.
The acceptable speaker load is from 4 to 16 ohms.