DIY AMP Board TDA7850 4X50W 4 Channel Car Audio Amplifier Board, US $39.86 – Picture 0

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Diy Amp Board Tda7850 4x50w 4 Channel Car Audio Amplifier Board

US $39.86

Guang Zhou, China
Jan 29th

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New 4*50W Treble Bass Adjustable TDA7850 Car Amplifier Board DC/AC 12V HIFI 4-Channel Output#110028 Product Description Features: Chip:TDA7850 Power supply: DC12V--16V / AC9V--12V Max.Output Power:4 x 50W Power current: 3A Min. 10000uf big electrolytic capacitors Dimension: 120 x 65 x 38.2mm TDA7850 audio amplifier IC, Hi-Fi 4-channel output. Microcontroller (CPU) to control audio. Encoder adjust treble , bass and overall volume. Audio input, sound and volume control, two-way audio cables are used to switch external, easy to install. With power off memory function, suitable for car audio upgrade or DIY four-channel home theater amplifier. Button Instruction: INPUT button: (input select button) The default audio signal input port (AUX-1) state, press the INPUT button to switch to the audio signal input port (AUX-2) status. MODEL keys: default encoder is the total volume adjustment, press the button on the encoder to switch to "Treble →Bass →The total volume", 360° rotating cycle regulation. Clockwise rotation to increase the volume, counterclockwise decreases the volume . Package includes: 1x TDA7850 Amplifier Board 1x Encoder 1x Input Select Switch 2x RCA lotus seat Payment Method We accept only Paypal for both domestic and international. We will ship to the shown address on you PAYPAL Payment notice,Please confirm your shipping address in the PayPal Account. If buyer want to delay the payment because of financial problem, please contact me by the ebay message within 3 days. Shipping Detail Ship by Post Air-mail within 3 working days after full payment is received. The shipment usually takes 15-45 business days to Worldwide. We also provide international Expressed delivery such as EMS, DHL and UPS,extra shipping fees is needed. The shipping time may vary, depends on receiver's location. Feedback Policy We will leave positive feedback to buyer as soon as buyer pays for the item. Leaving Negative feedback or Netural Feedback is never a good way to resolve problem .We hightly appreciate that you can contact with us before you leaving Negative feedback or Neutral feedback .We will offer help to resolve your problems as fast as possible. Customer Service Work Time If you have any questions,Please contact with us via eBay message or our customer service e-mail . please be advised that e-mails will be replied by our customer services officers Mon. - Fri. 11:00 - 20:00 and Saturdays 11:00 – 15:00(Excluding Weekends and Public Holidays) You may expect to receive a response to your inquiry within 24 hours. (Excluding Weekends and Public Holidays) Engineered for professional eBay sellers!

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Power supply	DC12V--16V / AC9V--12V
Max.Output Power	4 x 50W