TDA7297 12V Double Channel Power Amplifier Board with 15W+15W Output and Noise-Free Design
Price:
$2.20/pieces 100-499 pieces
MOQ:
100 pieces
Delivery Time:
Negotiable
Brand:
original
Product Description
TDA7297 12V Double Channel Power Amplifier Audio Board
Support Custom Development module XH-A271 15W+15W Double channel power amplifier module audio amplifier module TDA7297 with audio and noise-free design.
Product Specifications
| Parameter | Specification |
|---|---|
| Output Power | 15W+15W |
| Channel Type | 2.0 Stereo |
| Power Input | DC 8-18V/2000mA |
| Frequency Response | 20Hz-20 KHz |
| Dimensions | 52×48×40mm |
| Weight | 55g |
| Matching Speaker | 4-8Ω 10-80W 3-8 inch speaker |
| Application Scope | Bookshelf speaker, CRT TV, radio, small power player, etc. |
Usage Instructions
1. Connect the Speaker
Connect the speaker wires to the audio output ports: left channel to LOUT, right channel to ROUT. Positive pole to +, negative pole to -.
2. Connect Audio Sources
Use a 3.5mm stereo audio cable to connect the amplifier board to your audio source (computer, mobile phone, MP3, DVD).
3. Connect Power Supply
Option 1 - Power Adapter: Use a DC 12V2A or higher power adapter. Connect positive to + port, negative to - port.
Option 2 - Transformer: Use an AC 12V2A or higher transformer. Connect output wires to 12V port (no polarity for AC).
Option 2 - Transformer: Use an AC 12V2A or higher transformer. Connect output wires to 12V port (no polarity for AC).
4. Play Music
Plug in power supply - blue LED indicator will light up. Adjust volume knob to your preference.
Product Features
- 2200μF filter capacitor provides abundant energy for post-stage power amplifier
- BTL output circuit with original ST TDA7297 power amplifier IC
- Blue LED power indicator for real-time monitoring
- 3.5mm universal stereo socket for easy connection to mobile devices
- Screw terminal blocks for easy wiring without soldering
- Excellent sound quality: powerful bass, beautiful midrange, clear treble
Product Images
Contact Information
Wechat: alvacheng88
Mobile: +86-13689587416
Skype: alvacheng1
Email: leo@creatall.com
Company Profile
Certificates & Production Processes
Packing & Delivery
- Normal packaging
- Export carton
- Custom packing available
- All orders shipped within 3-25 days after payment confirmation
Payment & Shipping
PAYMENT: Standard terms: 30% deposit, 70% balance before shipment. Accept T/T, PayPal, Western Union, online trade assurance.
SHIPPING: 100% strict inspection before shipment. One-week replacement for defective goods. One-year warranty included.
Customer Reviews
Excellent feedback from customers with 5-star ratings, proving our high quality products and professional services.
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Frequently Asked Questions
Q: What is the minimum order quantity?
A: Contact us for small order requirements.
A: Contact us for small order requirements.
Q: How long is your delivery time?
A: Products shipped within 3 days after payment, delivery time 3-6 days.
A: Products shipped within 3 days after payment, delivery time 3-6 days.
Q: Do you test all items before delivery?
A: Yes, all items are tested and checked before shipment.
A: Yes, all items are tested and checked before shipment.
Q: What is your warranty?
A: 60 days after receiving goods. Products are 100% tested. Report defects within 3 days of delivery.
A: 60 days after receiving goods. Products are 100% tested. Report defects within 3 days of delivery.
Q: How do I pay for the order?
A: We accept wire transfer, Western Union, PayPal, MoneyGram, escrow. Contact for other methods.
A: We accept wire transfer, Western Union, PayPal, MoneyGram, escrow. Contact for other methods.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Creatall Electronics Co., Ltd.
Location
Address:Floor 2nd.Bldg B. Xin Mao Industrial Zone,Xia Wei Industrial Area, Long Hua District, Shen Zhen City,Guang Dong Province. China
Contact Person
Alva Cheng