12
JAB2
1
Bluetooth 4.0 Module
Power Supply
2
19V adapter for 2 x 30/50W Audio
Amplifier Board
Control
Switch
12.3V lithium ba�ery for 2 x 30/50W
Audio Amplifier Board, lithium ba�ery
charged from 19V adapter
Input
LED Indicators
3
Bluetooth Indicator
4
Ba�ery Charging Indicator
Control Connec�on with JAB3
6
1
2
11
10
7
3
4
5
6
Interface Extension Board
/ AUX Line-in Cable/ Power Indicator
7
8
Output
Le� Channel
Right Channel
11
(PBTL: S)
(PBTL: Speaker -)
Volume Control
8
Typical Performance Graphs
Frequency Response
THD + N
JAB2-250
JAB2-230
Frequency Response
THD + N
5
10
9
9
Bluetooth Control
