2 x 100W Class-D Audio Amplifier Board TDA7498 - Black

SKU: 202721 (Added on -)
  • US$36.33

    11 %
    OFF

  • 32.41
  • Free shipping To
    UNITED STATES
    Free Shipping With Tracking Number

  • Dispatch: Ships within 7-10 business days
2 x 100W Class-D Audio Amplifier Board TDA7498 - Black
ModelN/A
Quantity1
ColorBlack
MaterialGlass fiber
SpecificationPower supply: 12V to 39V; Crosstalk: 70dB 1KHz; Total quiescent current: typical 40mA; Frequency response: 22Hz to 22KHz; Total input noise: <[email protected] = 22 Hz to 22 KHz; 100W output power @THD = 10%, 6 ohm 36V; 80W output power @THD = 10%, 8 ohm 3V; Operating Temperature: 0~50'C; Storage Temperature: -20~85'C
FeaturesA perfect "Class D" architecture; Adjustable four fixed gain settings: 25.6 dB, 31.6 dB, 35.1 dB and 37.6 dB; Line level audio signal input; External synchronization; Mounting holes facilitate installation and fixing; Several wiring methods facilitate connection; Excellent heat sink and powerful cooling fan eliminate your worry on heat dissipation; Over/under voltage turn off; Over current protection; Over temperature protection
ApplicationIt is the ideal solution for any sound reinforcement installation or application needing an affordable compact PA system; Background Music Systems; Vending machines; Lifts; Interactive kiosks; Home DIY; Car audio
English Manual/SpecYES
Packing List1 x Class-D Audio Amplifier Board TDA7498
 1 x English user Manual
Dimensions: 4.84 in x 3.62 in x 1.57 in (12.3 cm x 9.2 cm x 4.0 cm)
Weight: 8.18 oz (232 g)

All packages from DX.com are sent without DX logo or any information indicating DX.com. Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$30.71 shipped US$30.61 shipped US$30.52 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Looking to get even more?
Try VolumeRate - Gadgets Wholesale

5.0
Customer's impression:
Quality DIY Totally worth the price
Create Review

Share your reviews, photos and videos here!

Review Program

Recent Customer Reviews

  • sjetm Post on 1/7/2015

    I bought two of these amplifiers for building a pair of active speakers. I am really impressed by the quality of the boards, and they are perfect for my project. The sound quality is good. The only con is that it is (in my... Read more

    Impression:Quality, DIY

    0 1 1
  • franck30 Post on 8/15/2014

    Pros : Good Quality, very powerful, low noise and distortion, with just a 19v laptop power supply you can built a sound system who easily outperform 200$ HiFi Systems. Good termal management. Very good IC which is over - -... Read more

    Impression:Totally worth the price

    0 1 0
  • decmcs Post on 11/26/2013

    Sounds good, works as advertised. Default gain is very high, but can easily be changed by adding jumpers to on board solder pads (missing sw2 dil switch pak download schematic for details) or using input resistive Wire for... Read more

  • elepi Post on 8/26/2013

    Nice black pcb board Operating temperature is low almost none, fan is very quiet. The Switch for adjusting gain level is missing, That was quite a shock, without it you can not level the output volume. The sound is quite i... Read more

Most Helpful Reviews

Discussions

Post a new topic

Please note that DealExtreme Forums are not a sales or product support board. For support questions, please contact us via support ticket at http://cs.dx.com/ for a guaranteed response. We make every effort to make the quickest replies.

Tags of this product

Add your tags:

Your last viewed items

Recommendations Based On Your Recent History

DX Everywhere