A1695 C4467 350W High Power Subwoofer Amplifier Board Woofer Audio Stereo Amplifier For DIY Speaker Dual AC24V28V

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Feature:

The 350W subwoofer power amplifier board uses the disaembled tube, and the signal-to-noise ratio is extremely high. No noise can be heard without plugging the input line. It also has full relay protection, such as power-on delay, DC output, horn short circuit, etc. The whole body adopts the front and rear stage split design, which is convenient for DIY installation, and the pre-stage low-frequency proceing capability is strong. It can be used with a variety of low speakers and can be used with paive speakers.

Specification

Working power:Dual AC 24V-28V(transformer as power supply)

Mamium Output Power:350W

Channel:Mono

Low frequency response:10Hz-20KHz

Size:157mmx104mmx24mm

Package included:

1*Amplifier board

About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill 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 remote 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 resolve 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 ores. 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.