TDA7297 15W+15W Dual-channel Noise-free 12V Digital Power Amplifier AMP Board 8V-18V
Parameter:
Output power:15W+15W
Channel type: 2.0 Stereo
Power input: DC 8-18V/2000mA
Frequency response: 20Hz-20KHz
Dimensions: length 52x width 48x height 40mm
Matching speakers: 4-8Ω10-80W3-8 inch speakers, speakers
Scope of application: Bookshelf speakers, CRT TVs, radios, small power amplifiers, etc.2.0 stereo
Product details:
①. The power supply part adopts 2200uf filter capacitor to provide plenty of energy for the power amplifier of the later stage, so that the sound will not be soft when the power is placed in large dynamics. The bass is surging and powerful, the mid-range is clearly beautiful, and the treble is clear and beautiful!
②. Using the original ST TDA7297 power amplifier integrated block to form the BTL output circuit, the power is strong! It is effortless to push the 6-inch bookshelf speakers, the sound is warm and full, and it is freely retractable. It is very suitable for 2-6 inch small speakers and bookshelf speakers. 3-30W can be handled.
③. Blue LED power indicator, real-time monitoring of power supply status.
④. The audio input uses a 3.5mm universal stereo socket, and the user can easily connect to mobile phones, computers, MP3, IPAD and other terminal devices with a double-head 3.5 plug cable.
⑤. The power input and audio output all use the terminal block. Just use a screwdriver to loosen the upper screw, insert the end of the wire, and then tighten the screw to complete the wiring. It can be easily completed without an electric soldering iron.
Instructions for use
1. Connect the speakers
Connect the two ends of the speaker cable to the audio output port of the power amplifier board, and connect the left channel speaker to the LOUT port of the power amplifier board.
On the ROUT port of the right channel speaker power amplifier board, connect the positive pole to negative pole to -.
2. Connect the audio source
Use an audio cable with a 3.5mm stereo headphone plug on one end, insert it into the 3.5 stereo headphone socket of the power amplifier board, and connect the other end of the audio cable to the audio source (such as computer, mobile phone, MP3, DVD)
3. Connect power
①. Connect the power adapter
Use a power adapter with an output DC 12V2A or higher. Connect the output line to the 12V port of the power amplifier board, connect the positive pole to the of the port, and connect the negative to the-of the port.
②. Connect the transformer
Use a transformer with an output AC 12V2A or higher. Connect the two output wires of the transformer to the 12V port of the power amplifier board. Since the transformer outputs AC power, there is no distinction between positive and negative poles.
4. Play music
Plug in the power, the power amplifier board enters the working state, the blue power indicator light is on; you can adjust the volume knob according to your own preferences, and you can enjoy the magical charm of the Fuji Eagle power amplifier board.
Package:
1pcs TDA7297 15W+15W Dual-channel Noise-free 12V Digital Power Amplifier AMP Board 8V-18V
Shippment:
1.We provide free shipping to international via China Post Airmail . We can also ship by UPS/EMS/DHL/FedEx for alternative shipping method for corresponding fees. Please let us know before payment if you need split shipment.
2.International shipping requires complicated shipping procedures, If you have not received your shipment within 30 days from payment, please contact us.
Returns & Replacements & Repair:
We accept returns & replacements within 30 days from the day the customer receive the products, please make first contact within 30 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.
Feedback:
1)Your Feedback is really important to us, please take a few seconds to leave great feedback if you are satisfied with our product or service, thank you so much!
2)We always offer the lowest price for best goods and service to you.
3) Please contact us before leaving neutral(3 stars) or negative(1-2 stars) feedback.We will try our best to solve the problem and leave you a happy shopping mood here. Thank you!
