Audio A07 TPA3255 2.0 Digital Power Amplifier 300Wx2 Stereo HiFi Speaker

Features:

The TPA3255 is a high-performance Cla D power amplifier with Cla 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 (Purepath Ultra HD). The dual 300W shocking ba output is compatible with paive stereo speakers of most sizes and impedance specifications. Texas Instruments TPA3255, digital audio amplifier L bridge power output 300W * 2 channel design, THD le than 0.03% when working continuously .

Parameters:

Amplifier :TPA3255

Output power: 300W+300W

Number of channels: 2.0 channels/Stereo

SNR:110db

THD+N:0.008%

GAIN:21.5db

Reponse:20Hz-20KHZz

Power supply: DC24-48V (outer diameter 5.5mm inner diameter 2.5mm)

Recommend DC48V 7A or more power adapter. maybe you also need DC48V 7.5A Switching Power Supply

Impedance: 4-8

Size:151*100*33MM

Youtube:

https://www.youtube.com/watch?v=byj_BDf5xwM

DIY Forums:

https://www.audiosciencereview.com/forum/index.php?threads/aiyima-a07-tpa3255-review-amplifier.18984/

https://www.audiosciencereview.com/forum/index.php?threads/aiyima-a07-tpa3255-tear-down.19020/

Package included:

1*A07 Amplifier

1*Manual

1*Power adapter(Optional)

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.