Digital Bluetooth Stereo Amplifier Board Subwoofer Dual Microphone For Speaker=/

Description

Product Description
Description:
Features:
1. Support reading MP3 songs in TF card and U disk;
2. Support independent adjustment of treble, bass and master volume;
3, Working Voltage : AC 220V or DC 12~24V
4, With AUX Audio input, can be connected to the computer, mobile phone or CD
5, Digital power amplifier, peak power 400W, can drive 4Ohm 100 magnetic speakers;
6, Dual microphone input, adjustable reverb; built-in Bluetooth wireless Receiver and FM radio .
Specifications:
About more:
(1)How to Connect to Bluetooth :
Press the “MODE” button to switch the machine to Bluetooth status, open the mobile phone Bluetooth, search for the Bluetooth device with the mobile phone, search for the product and click the Bluetooth name of the product to connect. After the connection is completed, you can receive the music played on the mobile phone.
Notice:
Some mobile phones will prompt you to enter the PIX code. You can enter “0000” at this time (if the phone supports the easy pairing function, you do not need to enter the PIN)
(2)Radio function operation instructions:
1. Hang up the radio antenna;
2. Press the MODE button to switch to the radio state;
3. Press the play button to search the entire channel and automatically save the station;
4, press the previous or next track to switch to the next or next station
Note:
The radio effect is not ideal, mainly for the radio, please buy a professional radio.
(3)Power Wiring Instructions (Please follow the instructions carefully to avoid unnecessary damage):
1. The panel DC12V/24V interface can be connected to DC 12V or DC 24V, and the current requirement is more than 3A (available battery or power adapter);
2, panel AC 100-240V interface can be connected to AC100V-240V AC power with 8 word power cable (not touch the circuit board after power on, so as to avoid electric shock).
Note:
The above power-on methods can be connected in any way, and cannot be accessed at the same time.
(4)Wiring instructions:
1. Connect the subwoofer: connect a speaker with about 100 magnets or a speaker with about 100W:
2, Connected to the tweeter: can be connected to 30W tweeter (It can also be disconnected) （Add a capacitor when the tweeter is connected）
3. Suitable for 8-12 inch speakers.
Notice:
Please turn off the small master volume before power-on test. Then increase the volume slowly after power-on. If the sound is intermittent or the sound is hoarse and distorted during the process of increasing the vol
Package Included:
1*Digital Bluetooth Stereo Amplifier Board
1*Remote control
1*Audio Cable
1*DC line
1*Power supply cable
Payment Policy
Shipping Policy
Returns Policy
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☆Payment :Paypal only.
☆All major credit cards are accepted through our secure payment processor PayPal.
☆Payment is required by 7 days after close of auction or purchase of a buy it now.
☆Please make sure your eBay address is correct before you pay.
☆If not receive the payment within 22 days from the date of the auction ending, the system will automatically open unpaid case.
△Order will be handled within 2 working days( Exclude in Weekends and Public Holidays) after your payment clear.And Your items will be delivered by economy shipping parcel with tracking number for 3-5 business day, it means you need to wait for about
7 -10
days
to get your item as listing shows.
△We ship to Paypal confirmed address ONLY. Please make sure your address in PayPal is matched with your shipping address before you pay.
△Sellers are not responsible for service transit time, but we will help you to contact the local office. Transit times are
provided by the carrier, exclude weekends and holidays,and may vary with package origin and destination,particularly during peak periods.
☆
Please notify us within 30 days after item received.
☆
Please obtain the RMA number & returned address for any return items.
☆
Return items MUST have all ORIGINAL packaging and accessories.
☆
We will replace items which are malfunctioning, for 20 days from the date you received.
☆
Items which have physical abuse are not covered by the warranty.
Refunds are only offered for defective products reported within 7 days
upon receipt.
☆
Buyers accept the responsibility to pay for return freight for
any reasons.
Shipping and handling charges are
non-refundable at any case.
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( there may be delayed during holidays and weekends )
On Jun-27-21 at 23:56:34 PDT, seller added the following information: