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Product description:
 
Supply voltage: DC9-18V (DC12V recommended)
 
Output power: 4-8 ohm speaker, maximum 2*35W stereo output (18V 4 ohm)
 
Input mode: 3.5mm audio input / 3P audio input
 
Protection: power input reverse protection, short circuit, over current, overheat
 
PCB size: 58.67*55.12mm
 
Potentiometer knob opening: 7mm
 
Overall (including heat sink) (L*W*H): 90.56*55.12*26.65mm
 
Product net weight: 112g
 
Process materials:
 Black gold circuit board, imported KEMET audio capacitors, double-input NICHICON large-capacity filter capacitors per channel, filter capacitors and metal film resistors. Black copper terminal, gold-plated audio input terminal, custom 3P pure black terminal.
 
 
Package included:
 
1PC x TDA7377 audio amplifier board
 
1PC x 3P audio shielded cable

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can perform up your satisfaction.
It is impossible to address issues if we do not know about them!

1. 12 months Manufacturer’s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN
EXPIRED WARRANTY.

1. You have 7 days to contact us and 30 days to return it from the date received. If the item is in your possession more than 7 days, it will be considered used and WE WILL NOT ISSUEA REFUND OR REPLACEMENT to you. There are NO EXCEPTIONS!
Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order ID.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4. We will bear all the shipping cost if the product(s) is (are) not as advertised.

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