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The amplifier board with ultra-high efficiency, large power, in the case of energy supply 12V 10W +10 W output power, the chip without heat sink, also has overheated, over-current protection.
The board has a switching function, the SW shorted turns off the amplifier.
|Material||Glass fiber + plastic + iron|
|English Manual / Spec||No|
|Other Features||Frequency Response: 20Hz~15KHz; Work: Class D (PWM modulation type); Quiescent Current: 20mA (D12V time); Signal to noise ratio: 90%; Power range: DC 6V~15V (self-protection); Recommended voltage: DC 12V, 2A; Recommended Speaker: 10~100W; Input impedance: 15K ohm; Output Impedance: 4~8 ohm; Harmonic distortion: <0.1%|
|Dimensions & Weight|
|Dimensions||1.18 in x 1.02 in x 0.08 in (3 cm x 2.6 cm x 0.2 cm)|
|Weight||0.11 oz (3 g)|
|1 x Amplifier Board|
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$3.87 shipped||US$3.86 shipped||US$3.85 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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