Line Stereophonic Sound Bluetooth Technical Drawing Loudspeaker – Vitcore Electronics Shop
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Line Stereophonic Sound Bluetooth Technical Drawing Loudspeaker

20 reviews
100% of buyers enjoyed this product! 676 orders


NO Bluetooth M573NO Bluetooth M573KXH-A305XH-A305K SHELL
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Line Stereophonic Sound Wired Metal Screwdriver Loudspeaker
Line Stereophonic Sound Bluetooth Technical Drawing Loudspeaker
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But we’re not. Because at this store, we’re all about providing quality merchandise for can’t-be-beat prices. Just do a quick search — we’re guaranteed to offer the top quality at the most competitive price.

Score this exclusive savings on Technical Drawing Loudspeaker today!


So, don’t hesitate to ADD TO CART this product and enjoy its great consumer properties!

If you have more questions, then feel free to contact our support service because we’ll happily answer any of them!


What’s the difference between your Technical Drawing Loudspeaker and similar products from other sellers?
All our products, including the Line Stereophonic Sound Loudspeaker, live up to the strictest requirements to quality. Apart from that, our goods are fairly priced. As a result, it makes our offers stand out from the others.

What do you make it from? What materials do you use?
The quality of our products is one of our main concerns. In addition, we make sure that no toxic materials are used to craft our Line Stereophonic Sound Loudspeaker.

If I buy your Technical Drawing Loudspeaker, do I have to pay extra fees?
When placing an order, you can see the final price. After that, no extra fees are necessary.

Are there any additional taxes to pay?
Taxation is defined by your location. Therefore, you will see the tax value (if applicable) on the checkout page that shows the total cost of your order.

What if the product doesn’t live up to what I expect to see?
If the items you purchase leave you unhappy, just let us know, so that we could take note for our future actions and provide you with a refund.

What’s the most common thing your buyers are happy about when they order the Line Stereophonic Sound Loudspeaker?
Customers stay satisfied with our Bluetooth Technical Drawing Loudspeaker and remark on its exceptional quality and catchy design. So don’t hesitate when ordering!


Can I buy several different products in one order?
Nothing can stop you from having as many products as you wish in one order! So it’s totally Ok to order more than one.

Can I ask for a refund if the package with my Line Stereophonic Sound Loudspeaker gets damaged or lost?
We’re proud of our customer-friendly return policy. So if anything happens to your package before it’s delivered, we’ll offer you a full refund.

Will the shipping time be true to what you’re promising?
It’s one of our major concerns to make you as certain about the expected delivery time as possible. However, various local events affecting post offices’ performance might unexpectedly influence the delivery time.

What if I need to change the Color or cancel my order?
There’s no reason to worry, because you can change your order or cancel it by contacting our support team.

Are you complying with the law selling the Line Stereophonic Sound Loudspeaker?
Our store has the full authorization to distribute all the listed products including the Line Stereophonic Sound Loudspeaker, so don’t worry.

Is it a real store?
We value our reputation and want to bring joy to each of our customers. Check out what our clients tell about us in their reviews, so you can see that they got what they were expecting!

Brand Name






Maximum Power Per Channel


Model Number





3 (2.1)

Shipping and delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands worldwide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says "no information available at the moment".

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you have specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & returns policy

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • You do not receive them within the guaranteed time (45 days not including 2-5 day processing)
  • You receive the wrong item
  • You do not want the product you have received (but you must return the item at your expense and the item must be unused)

We do not issue the refund if:

  • Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
  • Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster)
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on page.

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

20 reviews
100% of buyers enjoyed this product!
5 stars
( 20 )
4 stars
( 0 )
3 stars
( 0 )
2 stars
( 0 )
1 star
( 0 )
  1. O***s

    Well packaged arrived quickly remains more than testing.

  2. P***v

    The parcel was received, twelve days quickly arrived. Checked works removed capacitors 70-75 better even became. I’m sorry why the voice was inserted when turning on the board it just bozarith a lot, okay, when you connect it to Bluetooth, she speaks quietly. But it will.

  3. F***z

    All as the description, very good, very strong, Q take care to not increase more, have protection to not burn, but if abuse, will burn. To buy back, I am using a notebook 14V 2.1A Watts, pushed well, using a sub 70W and two boxes of 40W. Is great

  4. 6***r

    It came on time. Packing is great. Quality is good.

  5. S***a

    Fast arrived in 20 days, long time postal! As the product good money. Just found a lack of response to treble even compared with previous amplifier class D 5W… Could correct the replacing capacitors C70 and C75 deficiency of 10nf for 1NF, greatly improved, more slightly increases noises but offset. Changing the capacitor C71 of 10nf for 30nf decreased frequency bass cutting. It will all depend on high-speakers and like each.

  6. E***s

    The plate is small, but has a good sound and came with the covers of buttons and screws for her in any base, tested with a simple 12v 3,5a, more forward I sending additional feedback talking about its use and as she will be in use with a proper source.

  7. B***r

    All right arrived very quickly is well Balado just need do some tests.

  8. E***a

    Excellent product! All as the description! The shipping was fast and came very well packed. Thanks to store recommend!

  9. L***a

    All ok recommended… to try.

  10. Customer

    Amplificatore davvero SUPER, buonissima qualità e case robusto, molto potente con casse di medie e grandi dimensioni dove rende ancor di più. Collegato con un alimentatore da laptop é perfetto, anche con un pacco pile 18650 da 5 unità in serie è pure portatile e dura tanto. Ad alte potenze la qualità del suono rimane molto alta; i classe D sono i migliori, ed il TPA3116 è un’ottimo integrato. Imballaggio accurato. Bluetooth funziona benissimo.

  11. V***o

    It works fine. Checked with power supply 19v 4.74a. (Use 24V 4A or 24v 6A units to achieve maximum volume) No background noise. The sound quality is good, on the entire range of adjustments. Bluetooth range about 10 meters. The range of adjustments of LF and HF is not very wide, but better than nothing. Packed well, nothing beat. The goods are already assembled, did not disassemble. Whether there is a thermal paste under the radiator did not check. But the amplifier has been working for a couple of weeks, problems with overheating have not been noticed, so most likely, she’s there. Soldering quality is normal, flux is not everywhere laundered, some parts are soldered Krivo, especially regulators and chokes, the work does not affect. For its price-it is hardly possible to find something better, especially with Bluetooth and tembro unit.

  12. M***m

    Product arrived fast. Well packed and protected. Workmanship and materials quality very good. Not tested. But the product is as the specific.

  13. A***v

    For this money, a normal amplifier. Bluetooth works, when searching, the blue LED flashes, quickly. When connected, it just burns. When it works flashing at a long interval. I really liked the quality of the box. For full power, you need a 24-volt power supply.

  14. Customer

    Very good quality product and very fast delivery. Reached my hand in 15 days. Thank you. Haven’t tried yet, I don’t know the sound quality.

  15. A***o

    I order not the first time, fast delivery. one of the best stores is not Ali. I recommend

  16. M***n

    Looks like a bomb! I wrote to the store that I doubt that there is a Bluetooth 5.0. Do not wait to bring the speakers and collect everything and listen to what happens. How to deal with everything and collect then be sure to complete the review, and while 5 stars

  17. P***m

    Meet all of my requirements!!! Even though this is a very tiny 2.1 amplifier board but it is working well with powerful volume and good connection with Bluetooth. Fast shipping and good service, store no need to communicate about shipping from China to Thailand just about 2 weeks. Thank you sellers

  18. A***a

    The product xegou in excellent condition very good

  19. P***l

    Perfect! Fast and serious store! The article corresponds to its description! Very happy customer! Thank you very much!

  20. M***O

    Good product, arrived in El Salvador in 21 days, not tested but looks good quality

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