AIYIMA A07 2.0 Channel Power Amplifier User Manual

2.0-Channel Power Amplifier
USER MANUALS
Model: A07
Shenzhen Yima Technology Co.,Ltd
Website:www.aiyima.com
Email: [email protected]
Telephone: 86-0755-28268551
VK: https://vk.com/aiyima
Location: 4F, Building 7 Hekan industrial park. Wuhe south road 41. Long-Gang district.
ShenZhen. CHINA. 518000
Steps
Front panel introduction
1: Turn the volume knob counterclockwise to the minimum
30
2: Connect the speaker to the left and right channel output interfaces
3: Connect the audio source to the audio input via the RCA line
15
45
4. When multiple amplifiers need to be connected, connect the AUX output interface
of the amplifier to the audio input of the next amplifier
60
0
5: Connect to dc power supply
6: Turn on the power switch.5mm headphone interface )
Paremeter
1
Power switch ( up to open )
2
Volume knob ( counterclockwise decrease volume, clockwise
increase volume )
POWER
300W+300W
VOLTAGE
24-48V
GAIN
21.5dB
RESPONSE
20HZ-20KHZ±3dB
THD+N
0.008%
SIZE
178*104*40mm
SNR
110dB
WEIGHT
0.55Kg
Rear panel introduction
Note
Pay attention to before use:
1.Only DC power supply can be used. Ac transformer needs to be less than 48V after
2.Audio electronic products pay attention to the reasonable combination of use, so
that it can achieve the greatest value and auditor y experience. Please choose a
reasonable power supply and passive speaker before use. The output power varies
according to the speaker impedance.The best match is 1.2-1.5:1 (that is, the speaker
power is 50W, and the amplifier power is 60W-75W)
3.Maximum power in power 48V, 4Ω speakers, distortion of 10% when measuring the
resulting power
3
AUX output interface ( 3.5mm headphone interface )
4
Audio input interface ( red for right channel, white for left channel )
5
Right channel output interface ( red is +, black is - )
6
Left channel output interface ( red is +, black is - )
7
Power input interface ( DC power supply, maximum 48V )
1
4.please check it before using:When you receive the machine and find that the audio
input and output interface knobs are relatively loose, Please tighten it manually by
yourself.
5.Please use a good quality audio cable and power supply to avoid the distortion of
the machine due to these.
6.We will provide good customer ser vice and warranty ser vice for our brand products.
For any questions, please contact our customer ser vice team: [email protected]
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