AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio
note: This product is a stand-alone machine without power supply please do not buy if you mind! Thank you!
1) Strong Practicality: The solid appearance design is simple but powerful easy to operate and better suitable for your preamp or DAC
2) The Purpose of Our Factory Is to Create a Real HiFi Sound Product: Take the real scene shooting show the real visible appearance texture to customers Reduce the deviation of real texture due to 3D modeling
3) Good Sound Quality: Use TPA3255 high performance and low distortion class-D power amplifier chip
4) Can Upgrade Op Amp Chip: Adopts dual op amp chip and the design of the op amp chip can be replaced such as updated to OPA series LM series MUSES series which can meet the needs of more audio enthusiasts
5) Use Different Power Adapter Can Drive Almost Home Passive Bookshelf Speakers: Can Drive up to 300 W+300 W into 4-Ω load at 10% THD use DC 48V current over 7.5 A; Original packaging with DC 32V 5A power supply See the figure below how big the speaker be used
6) One Audio Signal Can Be Shared in Multiple Rooms: 3.5mm AUX audio output can go to any active device (Active speaker active amp active subwoofer Etc. ) But the main volume control only works with speaker terminals not work with 3.5mm aux audio output terminals.
7) Offer Good Service: Offer technical help and sales service any question ask us at any time:
Product description:
The TPA3255 is a high-performance Class D power amplifier with Class D efficiency and true to high-end sound quality. The device features an advanced integrated feedback design and proprietary high-speed gate driver error correction ( Pure path ultra-HD).
The dual 300W shocking bass output is compatible with passive stereo speakers of most sizes and impedance specifications.
Texas Instruments TPA3255 digital audio amplifier BTL bridge power output 300W * 2 channel design THD less than 0.03% when working continuously.
Amplifier chip: TPA3255
Output power: 300W+300W
Number of channels: 2.0 channels/Stereo
Power supply: DC24-48V (outer diameter 5.5mm inner diameter 2.5mm)
Impedance: 4-8 Ohm
Size:151*100*33MM
Package included:1Pcs TPA3255 Digital Audio Amplifier (without supply power)
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