TDA2030A 2.1 Stereo Audio Amplifier 3 Channel Subwoofer Amplifier Board
Product name: 2.1 Audio amplifier board
Adjustment type: Master Volume + Treble + Bass
Chip selection: TDA2030A
Power range: AC8-18V * 2
Recommended power: AC12V * 2 30W
PCB material: FR-4 fiberglass board
Channel type: Stereo + Subwoofer
Left and right channel: TDA2030Ax2
Bass output: TDA2030Ax1
Quiescent current: 60MA (AC12V time)
Signal to noise ratio: 85%
Recommended speaker: 30-100W
Input impedance: 2K-3K
Output impedance: 4-16Ω
Output power: 18W +18 W (4-6 inch,4-8Ω speaker) + 20-70W subwoofer (4-8 inch, 4-8Ω )
Weight: 135g
Special: This board has a MP3 decoder audio input block and also with an DC 9V power for MP3 decoder board.
(not include mp3 decoder board, and power supply adapter)
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- Description
1 x TDA2030A Amplifier Board (board color send in randomly)
1 x Audio Cable
Test pictures, for reference only:
- Reviews (29)
- All(29)
- Q & A
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: Where is the origin of Elecbee products? Are they certificated?2023-03-03
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Answer:
Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.
2023-03-03
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: What forms of payment do you accept?2023-03-03
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Answer:
Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.
2023-03-03
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: When will you arrange shipment?2023-03-03
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Answer:
After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.
2023-03-03
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: How to exchange or return?2023-03-03
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Answer:
1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.
2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;
3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.
2023-03-03
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