TDA2030A 2.1 Channel Stereo Audio Subwoofer Amplifier Board with 18W×2 + 30W power output. This subwoofer module features a molded stereo audio amplifier board with 2.1 channel configuration.
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PAYMENT: Standard payment terms: 30% deposit in advance, 70% balance before shipment. Online trade assurance orders available. Multiple payment methods accepted (T/T, PayPal, Western Union).
SHIPPING: 100% strict inspection and testing before shipment. Replacement within one week for original defective goods. One year warranty included.
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A: For small orders, please contact us directly.
A: Products are shipped within 3 days after payment confirmation, with delivery time of 3 to 6 days.
A: Yes, we test and check all items before shipment.
A: 60 days after receiving goods. All products are 100% tested before shipping. Defective goods must be reported within 3 days of delivery. Returns must be in original condition for refund eligibility. Buyer responsible for return freight.
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