AC 220V 12V 24V Digital bluetooth Stereo Amplifier Board Subwoofer Dual Microphone Karaoke Amplifiers for 8-12 Inch Speaker

$32.59
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 

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  •   Shipping Methods

    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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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 .

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 volume, the speaker and the amplifier are not matched. Please use the small sound or change the package. The speaker is used.

Package Include:

1 x AC 220V 12v 24v Digital Bluetooth Stereo Amplifier Board
1 x Remote Control
2 x Audio Cable
1 x DC Power Supply Cable

Notice: the battery of remote will not included.

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Product ID: 11369474 Category: Adaptor: EU plug (+1 more)
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