This document is the owner's manual for the Yamaha IF2205(W) Installation Series speaker system, describing the features, performance, and proper usage of the speaker system.
This Owner's Manual covers the Yamaha IF2205(W) speaker system, offering instructions on installation, handling, and safety precautions. It details how to rotate the horn for different coverage patterns and lists important warnings regarding power amplifier matching and physical setup to prevent damage.
| System Type | 2-way full-range Speaker |
|---|---|
| Frequency Range (-10dB) | 65 Hz - 19k Hz |
| Nominal Coverage | 90"x60" (rotatable to 60" x 90") |
| Power Rating | 100 W |
| Nominal Impedance | 8 ohms |
| Sensitivity | 89dB SPL |
| Dimensions | 146 x 457 x 226 mm |
| Weight | 7.5 kg |
The horn can be rotated 90 degrees to change the coverage from 90"x60" to 60" x 90".
The power amplifier's output should match the speakers' power capacity, which is 100 W.