Breeze audio DP1 TPA3116 D2 NE5532 * 4 2.1 Digital Amplifier 50W * 2 + 100W / Subwoofer Mini power Amplifier

View Cart


Click on the images or links to enter the store for more products



1\ finished board version:only board *1pcs ,(not contain power supply,chassis,knob ,binding post ,and so on)

2\finished amplifier version :amplifier *1pcs,not contain power supply.

Upgrade version, the material is better

The total capacity of capacitance is increased to nearly 10000UF (4700UFX2), which can make the signal-to-noise ratio better, the low frequency is good, and the energy flow is constant.

2 rich adjustment options, low sound frequency adjustable, low sound track high bass adjustable

3 redesigned low-pass filtering, low sound gun thrust is stronger

4 low loss of red ring inductance

5. 4pcs NE5532

Do not include power supply, you can use notebook power supply.

Power supply: DC12-25 v

Interface: external diameter of 5.5mm diameter 2.5mm

Power: 2X50W + 100W subwoofer (DC24V test)

Circuit board size: 95x150MM

The output power of different voltages is different

Main technical parameters:

Working voltage range: dc 9-25v (current 3-4A, if you want to power biger Suggestions 19-24v / 4-5A),

Audio input sensitivity: 500-800mv, frequency range: 20hz-20khz,

Speaker impedance: left and right sound horn: 3.5-8 ohm, bass horn impedance: 2-8 ohm,

Maximum output power: 50W (left channel) + 50W (right channel) + 100W (bass track),

Resistance welding is correct, please don’t misunderstand

If you choose to be finshed board version, please be sure to ground, otherwise there will be noise,If you don’t have the ability to deal with ground, please buy finshed amplifier version,thank you.

Operation note:

Before starting up, rotate the knob to the left and then switch on the input dc power supply, which will make the boot completely unhit

Instead of directly unplugging the input dc power supply, turn the volume knob to the lowest and then unplug the dc power supply, so that no impact can be made

the left light on the board is connected to the power input, it’s always bright, not controlled by the switch.

finished board /24.99usd and finished amplifier/44.99usd as following picture shows:

packing list :

1\ finished board:only board *1pcs ,(not contain power supply,chassis,knob ,binding post ,and so on)

2\finished amplifier :amplifier *1pcs,not contain power supply.

The latest Bluetooth version has been developed. If you need to purchase, please click the link below or picture:


There are no reviews yet

Write a Review


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. 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 been 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've specified combined shipping.

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


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:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Global Selling Store (i.e. 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 Contact Us 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.

A few reasons why buy from us:


We try our best to make your shopping experience not only pleasant, seamless and hassle-free, but also secure.


Enjoy flexible international shipping services that currently operate in over 200 countries across the world.


It's okay to change your mind! You can send your order back for a full refund, we've got you covered with our full Buyer protection.


Brand new products are available on a regular basis.


We don't want you to choose between the best value and the best service. That's why we offer competitive pricing.


Knowledgeable and professional support team is always happy to help you.


Check your order status online. As easy as that!

back to top

Shopping cart