AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Stereo Digital Audio Amp 2.0 Sound Amplifier for Speaker Home Theater System

$79.99

  • ❶ Adopt The Instruments TPA3255D2 chip, NE5532 op-amp. Very Quiet, Runs Extremely Cool,Easy to set up
  • ❷ 300W+300W HiFi integrated class D amplifier, Exclusively designed for the customers who pursue HiFi sound,High efficient power output up to 300 Watt
  • ❸ Two input ways:3.5mm AUX Audio input/ RCA Audio input
  • ❹ Simple compact design,And the exterior design is delicate and beautiful little amp,It can match with your computer/ desktop /Home theatre system and so on
  • ❺ Please read carefully before buying and use it properly. If you need technical help, please contact the seller for support: www.amazon.com/hz/help/contact/A3BG62S1F23IH5#

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Product Code:

B08CJZGT6H

Availability:

In Stock
1
Amplifier chip TPA3255
Output power 300W+300W (4 ohm load)
Audio input ways 3.5mm AUX Audio input/ RCA Audio input
Number of channels 2.0 channels/Stereo
Power supply DC24-48V (outer diameter 5.5mm inner diameter 2.5mm)
Audio Output ways RCA (Passive Speaker)
Impedance 4-8 Ohm
Size 151*100*33MM/5.9*3.93*1.29inch
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Use TPA3255 Chip, digital audio amplifier BTL bridge power output 300W x 2 channel design, THD less than 0.008% when working continuously

Please pay attention!

Q: Why the amplifier distortion when raising volume ?

A: Under normal circumstances, distortion is caused by the mismatch between the power of the amplifier and the speaker. Therefore, it can be reasonably matched according to the ratio of 1.2-1.5 to 1 between the power amplifier and the speaker

Q: How to match the amplifier and speakers reasonably?

A: The best match is 1.2-1.5:1 (that is, the speaker power is 50W, then the power amplifier power is 60W-75W)

Q: The power amplifier is connected correctly, why is there noise such as electric current?

A: please check whether there is current sound when no load, and whether there is no current sound when no load, please replace the audio input wire and input device. If there is current noise at no load, you can replace the power supply to test again

At the same time, confirm that the surrounding current signals will not cause interference to the equipment

More technical support and help,pls ask me:www.amazon.com/hz/help/contact/A3BG62S1F23IH5# .Or leave any of your instant messaging account and I'll contact you!

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HiFi integrated class D amplifier

300W+300W Dual Channel audio amplifier ,Mini Power Amp, More powerful, Sound great

Build quality is surprisingly solid,Nice touch

The dual 300W shocking bass output is compatible with passive stereo speakers of most sizes and impedance specifications

Two input ways:3.5mm AUX Audio input/ RCA Audio input

Read more 2

Package included

1 PC * 300W+300W 2.0 Channel Stereo Power Amplifier

1 PC 32V 5A Power Adapter

Read more
1 2 3 4 5
200W Stereo Amplifier 2.1 Stereo Amplifier 2.0/2.1/2.2 Stereo Amplifier 2.0 Channel Stereo Amplifier 2 Channel Stereo Amplifier
Bluetooth Bluetooth 5.0 Bluetooth 5.0 Bluetooth 5.0 Bluetooth 5.0 Bluetooth 5.0
Max power Output 100W+100W 50W+50W+100W 50W+50W+100W 50W+50W+50W+50W 160W+160W
Audio Input Bluetooth /RCA Bluetooth/AUX Bluetooth 5.0/RCA/U-Disk Bluetooth/RCA/U-disk Bluetooth/RCA/U-disk
Audio Output RCA / Powered Subwoofer Output RCA(Passive Speaker,Subwoofer Output) RCA(Passive Speaker,Passive Subwoofer Speaker),Active Subwoofer Output Passive Speaker RCA(Powered Subwoofer Speaker;Passive Speaker
Work Voltage AC 110V - 240V AC 110V - 240V AC 110V - 240V AC 110V - 240V AC 110V - 240V
Input voltage DC 12-24V DC 12-24V DC 12-24V DC 12-24V DC 12-24V

Product information