Toa WA-1822 User Manual

INSTRUCTION MANUAL
MEETING AMPLIFIERS WA-1822
WA-1822C
Please follow the instructions in this manual to obtain the optimum results from this unit.
We also recommend that you keep this manual handy for future reference.
This instruction manual covers TOA's WA-1822 and WA-1822C Meeting Amplifiers, which can be used
with the following tuner units. Please make sure that only the specified tuner units are used.
Model No. Product Name
The Number of
Tuner Unit Model No.
Mountable Tuner Units
WA-1822
Diversity Meeting Amplifier
2 WTU-4800, WTU-3800
WA-1822C
Diversity
Meeting
Amplifier
with Cassette
WA-1822C

Toa WA-1822 Specifications

General

Power Output	20 W
Rated Output	20 W
Speaker Impedance	4 - 16 Ω
Signal-to-Noise Ratio	50 dB or more
Inputs	Mic × 2, Aux × 1
Outputs	4 - 16 Ω speaker
Input Impedance	Aux: 10 kΩ
Total Harmonic Distortion	3% or less (1kHz, 20W)