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Operating voltage: 2.5V~5.5V; Suitable for speaker: 4~8 ohm, recommend to use for 4 ohm speaker, speaker power: 2-8W; Powered by USB 5V port through PC or cellphone; This product can be also powered by lithium battery; High efficiency: 90%; With 4 ohm load and 5V power supply,it can provide 3W (left channel) + 3 W (right channel) output power; D class high power amplifier efficiency, sound quality won't be affected by the high temperature and you don't need to use additional heat sink; With short circuit / over-current / over-temperature protection; Application: LCD TV, monitors, laptop, portable speakers, portable DVD players, game consoles, cellphones and hand-free phone.
|Material||Glass fiber + plastic + iron|
|English Manual / Spec||No|
|Dimensions & Weight|
|Dimensions||0.83 in x 0.75 in x 0.12 in (2.1 cm x 1.9 cm x 0.3 cm)|
|Weight||0.07 oz (2 g)|
|1 x Power amplifier board module|
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$1.63 shipped||US$1.62 shipped||US$1.61 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.
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