Address: Room 1329, Wang Cheng Building, Long Guan street,
Long Hua new District, Shenzhen, Guang Dong, China
Contact: LIU CHENXI Tel: +8618570015672 Email: [email protected]
CONTACT INFORMATION
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
PARAMTERS
+
-
+
-
R L
DC9V-24V IN
+
-
FRONT AND REAR PANEL
+
-
+
-
R L
+
-
DC9V-24V IN
+
-
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 Left channel
AUX
7
6 8
Input indicator
Blue--Bluetooth input
Green--AUX input
4
AUX input
5
Volume -
Volume +
6
3
Power button (long press)
Play / pause (short press)
Volume LED display
2
1
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