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Schematic Diagram

PA320 | 20W Mini Amplifier

PAGE 3

Note:

The above specifications are correct at time of printing but subjected to changes without prior notice due to product 

improvements.

Available in 20W 4 Ohm rating 
Adjustable volume control for volume preset
Compact size for easy installations

Rating
Operating voltage
Current consumption
Input signal
Input sensitivity
Max input
Input impedance
Frequency response
Controls
Dimensions (WxHxD)
Weight 

20W 4 Ohm

0.14A

100 K Ohm

100 ~ 18 KHz

130 x 55 x 95 mm

790 g

220 - 240V ac

Mono ; unbalanced line

40 mV

1.2V

Input volume preset

Technical Data

Summary Of Features

OFF

OVERRIDE

5

1

SPEAKER VOLUME

4

2

3

24V DC Overriding

4 / 8 Ohm 

Output

VC7810 8 OHM

VOLUME CONTROLLER

VP7810 

OVERRIDING

UNIT

BATHROOM SPEAKER

(8 OHM WITHOUT 

TRANSFORMER)

PA320 

Audio

TV WITH

AUDIO OUTPUT

220 - 240V ac

R

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