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Smart Electronics Tda7498 Dc 14-34V Amplifier Board Of Class D 2X100W Dual Channel Audio Stereo Amplifier Board Xh-M510Smart Electronics Tda7498 Dc 14-34V Amplifier Board Of Class D 2X100W Dual Channel Audio Stereo Amplifier Board Xh-M510Smart Electronics Tda7498 Dc 14-34V Amplifier Board Of Class D 2X100W Dual Channel Audio Stereo Amplifier Board Xh-M510Smart Electronics Tda7498 Dc 14-34V Amplifier Board Of Class D 2X100W Dual Channel Audio Stereo Amplifier Board Xh-M510Smart Electronics Tda7498 Dc 14-34V Amplifier Board Of Class D 2X100W Dual Channel Audio Stereo Amplifier Board Xh-M510Smart Electronics Tda7498 Dc 14-34V Amplifier Board Of Class D 2X100W Dual Channel Audio Stereo Amplifier Board Xh-M510

Smart Electronics Tda7498 Dc 14-34V Amplifier Board Of Class D 2X100W Dual Channel Audio Stereo Amplifier Board Xh-M510

(27 reviews)
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Product Details

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Type:Voltage Regulator
Condition:New
Application:Speaker
Supply Voltage:DC14-32 v input
Dissipation Power:100W*2 Output power
Operating Temperature:/
Model Number:TDA7498
is_customized:Yes
Package:SOP
Output resistance:4-8ohm
Size:94*62mm
Wide:14-30v signal power supply
Line type:D types
Level 4 gain optional:(21.6dB,27.6dB,31.1dB,33.1dB)
Using differential input to reduce common-mode noise significantly
Has the pattern of the fault and silent mode
With intelligent protection function
Have overheating protection function
Harmonic distortion:Po=1W/0.05%
Frequency response range:18-100KHZ
Switching frequency:360KHz
Signal to noise ratio:110db
Colour: Black
material: metal
Package Contents:
1* TDA7498 Amplifier Board
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Item Specifics
Brand Name:
QAIXAG
Model Number:
Audio Receiver Amplifier
Package:
No
Maximum Power Per Channel:
100W
Channels:
2 (2.0)
Shipping & Payment

SHIPPING & DELIVERY

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 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.

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.

Refunds

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 Best Mall (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of http://bestmall.ca

*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.

Exchanges

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.

Reviews
(27 reviews)
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Verified Buyer
Customer
31 Jul 2021 21:13

Продаван так торопился, что смонтировал детали на недоделанной плате (не обрезаны края текстолита), хотя у него было 8 дней для отправки. Детали грязные, как-будто валялись где-то. Термопасты нет, радиатор не подготовлен. Качество пайки - на 3.

Verified Buyer
R***l
31 Jul 2021 15:48

Packed very poorly. One inductor loose on board. The old Chinese favorite: no thermal paste between Output IC and heatsink. Soldering good and sounds good. Worth the money.

Verified Buyer
V***v
31 Jul 2021 08:27

I work well, but in my case, gain modes (switches) do not work.

Verified Buyer
Customer
31 Jul 2021 06:40

Arrived early

Verified Buyer
S***v
31 Jul 2021 04:11

The parcel was 22 days old, packed normally-in antistatic pack and postal package. Everything came out without damage. Soldering is quite good, though there is no paste under the radiator. I checked in the work-everything works, the volume is sufficient, but it is clearly far from declared. In general, not bad-for a garage amplifier will go.

Verified Buyer
F***o
31 Jul 2021 00:26

ok

Verified Buyer
S***v
30 Jul 2021 10:32

Everything is OK, the goods came quickly

Verified Buyer
U***r
30 Jul 2021 09:24

Worked straightaway I'm using it to power a pair of 4 Ohm, 86dB MA CHP-70 speakers in Mk3 Frugal Horns. With some of TG's electronic music very loud I get a huge wall of full range sound. Powered from a 12v 8amp SMPS via a 10,000 Uf high ripple capacitor.

Verified Buyer
N***r
29 Jul 2021 05:01

I used this 2x 100W amplifier to make a 3-phase 400Hz generator to supply aircraft electronics. Works well. Continuous output of 60W was possible, with small fan.

Verified Buyer
N***o
28 Jul 2021 00:58

Спасибо за быструю доставку!

Verified Buyer
V***V
27 Jul 2021 10:56

Works. Delivery 2 weeks

Verified Buyer
K***k
27 Jul 2021 02:58

Super everything works great

Verified Buyer
S***v
26 Jul 2021 11:41

Looks good, I'll try to complement the review

Verified Buyer
D***v
26 Jul 2021 02:11

One capacitor has a hole. Probably for ventilation))). The collector didn't care about that. Details look like old, with traces of corrosion and pollution. The Assembly is not the highest quality.

Verified Buyer
S***o
25 Jul 2021 22:46

The order came very quickly. The quality of the amplifier is good-the speakers 90as are swollen. Sound OK.

Verified Buyer
A***o
25 Jul 2021 08:27

Отлично играет не ожидал что так будет. есть делитесь мощности. записал от блока ноутбука 19 вольт. на 100 ват не тянет. надо питание 24 врльт. для комнаты 20 кв пойдëт.

Verified Buyer
V***v
24 Jul 2021 13:52

It is very good! Excellent!

Verified Buyer
S***a
24 Jul 2021 04:20

Looks good. We will test.

Verified Buyer
O***o
24 Jul 2021 02:28

хорошо работает, товар пришел быстро, соответствует описанию, продавца рекомендую.

Verified Buyer
V***v
24 Jul 2021 02:15

The goods were lost in China's spaces and were returned to the store. The item was not sent to me, after opening the dispute, AliExpress received fair refund money.

Verified Buyer
A***v
23 Jul 2021 14:40

The fee came for 12 days at the cashier Pyaterochka. Works fine.

Verified Buyer
I***v
22 Jul 2021 09:07

Пришёл за 3 недели, попутно идёт блок питания, позже отпешусь, как соберу усилитель

Verified Buyer
A***o
21 Jul 2021 08:56

Got, but did not check yet

Verified Buyer
S***
20 Jul 2021 06:28

200 Вт нету!

Verified Buyer
R***r
20 Jul 2021 02:59

Fast Delivery

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