Nobsound TA-21 User Manual

FRONT AND REAR PANEL
Volume LED display
1
Power button (long press)
Play / pause (short press)
AUX
4
Input indicator
AUX input
Blue--Bluetooth input
Green--AUX input
Power input: DC9V-DC24V
This amplifier requires 50W power supply at minimum,
its auto power-off during use means that your speaker needs high
power supply to drive, please turn down the volume or change
another power supply with higher output.
Right channel
6
DC9V-24V IN
R
-
+
Volume +
3
2
- +
6
5
Volume -
7
Left channel
8
-
+
L
-
+
R
-
+
PARAMTERS
Brand: Nobsound
Model: TA-21
Audio input: 3.5mm AUX / Bluetooth
Audio output: banana speaker jacks
Bluetooth version: 5.0
Max output power: 100W+100W
Amp IC chip: TPA3221
Matched speaker: 3''-10''/ 4-8Ω
Frequency response: 80Hz-20KHz
Working voltage: DC 9V-24V / 3A or above
Minimum input power: 50W
Dimensions(W*D*H): 90*78*23mm/3.54*3.07*0.91in
Net weight: 143g/0.32lb
Package weight: 600g/1.32lb
CONTACT INFORMATION
Address: Room 1329, Wang Cheng Building, Long Guan street,
Long Hua new District, Shenzhen, Guang Dong, China
Contact: LIU CHENXI Tel: +8618570015672
DC9V-24V IN
- +
L
-
+
Email: nobsound@doukaudio.com