L30D 300-850W Digital mono amplifier board IRS2092s IRFB4227 IRAUDAMP9

Description

Product Description:
L30D/300-850W Single Channel Digital Finished Amplifier Board IRS2092 IRFB4227 IRAUDAMP9
L30D adopts American IRAUDAMP9 design
Mainly by IRS2092S chip, the output transistor is IRAUDAMP9 special MOSFET IRFB4227
Parameters:
- Power: 300W 8R  (+ -75V), 600W 4R (+ -75V),  1000W 2R(+ -75V)
- Power supply voltage: DC+-60V~+-80V, (recommend voltage DC+ -75V)
- Distortion:0.07 %  THD+N    600W  2 R
- Voltage gain:33 DB
- Loading resistance: 2Ohm
- Weight:180g
- Size: 129MM*72MM*43MM
- Total Idle Power Consumption: 13.2W
- System Efficiency: 80% 600W  2R
- Dynamic Range : 99.4 DB
- Residual Noise: 290 UV
- Damping Factor:>70 (1K  HZ  ,2R)
- Frequency Response: 20Hz-20kHz  + -1DB
- Thermal Performance  temperature: Idling <60C
125W  <104C
850W 2R< 118C (If always loading, it is better to add fan)
Package included:
1 x Amplifier Board
Shipping
Item will be shipped out within 2 business days after receipt of your payment, we ship the item through hongkong Air mail or China Post.          We Ship to Worldwide, but Italy, Nigeria, Brazil will take long delivery time .
Before buying, Please make sure your address is correct. Or not, please correct it before payment
Ship to worldwide from Hong Kong within 12-24 hours after payment completed received, and will give you the tracking number asap. sometimes we will send it by flat post air mail if just one low price order.Hope you understand.
we advise shipping by DHL or EMS,and we have gave a discount for you,you can received it in 4-9 business days.
it takes about 15-30days usually if shipping by CHina/Hong Kong post air mail
Payment
We ONLY accept payment by Paypal.
All payments must be received within 7 working days after auction has ended. Non-paying bidders will be reported to ebay.
Feedback
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Return Policy
Refunds are only offered for defective products reported within 7 days upon receipt
Buyers need to return the defective item for the replacement at his own cost. Item must be returned by registered airmail to our requested address.
We do our best to serve each and every customer the best we can.
if you need more items,we can provide you a wholesales price,you can contact us by message or email.