Subwoofer Bluetooth Digital Amplifier Board 25W Audio Amplifiers With USB FM Radio TF Player Amplificador DIY For Car Speaker

Notice: This product is not a dual channel output,no stereo. It has two output interfaces, one is a full-frequency output interface, and the other is a tweeter output interface. Please check if it is what you need when you place the order. Thank you for your support and understanding. Specification: Rated Power: 25W Sound Conversion rate: 90% Voltage: 220 V Impedance: 4 (Ω) Loudspeaker unit: 133(mm) Sensitivity: 200 hv Frequency response range: 20-20000 Panel size: 13.8*8cm Feature: 1:Support Card, U disk, mobile phone, computer, MP3, car 2.Remote Control: Full function. With number key it can directly control. 3.Self-equipped with switch. 4:With FM Radio Function 5:Built-in MP3 player 6:Stable quality, energy saving, low energy consumption, low calorific value, long service life Package Included: 1X Car Bluetooth Amplifier 1X remote control 1X power line 2X connecting line About shipping
Shipping and Packaging All items will be double checked and well packed before sending.Items 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 remote areas,it may take a little longer). 

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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 or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

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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.