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Subwoofer 2.1 Stereo Amp Audio Amplifier Board

SKU: 205458
  • US$19.26

    16 %

  • 16.11
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
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Subwoofer 2.1 Stereo Amp Audio Amplifier Board
Subwoofer 2.1 Stereo Amp Audio Amplifier Board

Subwoofer 2.1 Stereo Amp Audio Amplifier Board

US$16.11 US$19.26 16%OFF 5 (5 reviews)
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ColorBlue + green + black
MaterialGlass fibre PCB
SpecificationVoltage: AC 12V, Max output power: 2x18W (left and right chnnel) / 1 x 36W (Subwoofer), output impedance: 4~8ohm.
FeaturesUse 4 x TDA2030A integrated package, two of which take in charge of left and right channels, and the other two was connected as BTL circuit for subwoofer use, large filter 6800U/25V; Potentiometer from left to right is Subwoof volume, treble and total volume.
ApplicationSubwoofer stereo audio amplifier board
English Manual/SpecYes
Packing List1 x Audio amplifier board
 1 x Pack installation accessories
Dimensions: 4.61 in x 2.95 in x 1.42 in (11.7 cm x 7.5 cm x 3.6 cm)
Weight: 3.14 oz (89 g)

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$14.41 shipped US$14.36 shipped US$14.31 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Customer's impression:
Easy to use Power efficient the product is ok
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Most Helpful Reviews

  • lazda144 Post on 8/9/2017

    Pros:god output quality, has low, mid, and high freq adjustment Cons: no heatsinks and no plastic tips on adjustment potentiometers

    Impression:Easy to use

    23 0
  • Foorjee Post on 8/28/2014

    Pros: +Fairly efficient, when turning it extremely loud only takes about 12 watts. +Only needs a small heatsink. I personally used an old... Read more

    Impression:Easy to use, Power efficient

    7 10
  • 10678430 Post on 12/6/2016

    manual is in chenese, we cannot use our product for the moment, and we don't know if it is arrived in good condition....

    Impression:the product is ok

    0 0


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