Specifications:
Supply voltage: Dual DC power ± 48V -- ± 60V
(we have higher voltage version ±60---±72V, if you need higher voltage version, Please contact us)
Power: 500-1000W
Efficiency:>=90%
SNR: 88dB
Input Sensitivity: 1.5V (RMS)
Input impedance: 3.3KΩ
Frequency range: 20Hz-20KHz
OutputSpeaker: 4-8Ω
Voltage gain:38 times
Output short circuitprotection:Yes
Overload Protection: Yes
Overheat Protection:Yes
Overvoltage Protection: Yes
PartialZero Protection: Yes
Size:L*W*H = 12 * 5.9 * 2.27CM
Weight:100g
this is a mono amp board, if you want to bulit a stereo amp will need 2 of this board!!
Note:this is a assembled board! has tested good!
packing incleded:Assembled IRS2092S HIFI class D 500w mono amplifier board X1
Shipping time:
Default send by airmail,about 15-22 business days can arrive most of europe countries, Russia, Brazil,Africa.Ukraine and some other remote countries will need some more days.
If you need it urgently,also can contact us for adding money using a faster courier(EMS,DHL,UPS or courier you designated)
Payment:
We ONLY accept PayPal. Payment must be made within 3 days of the auction end time. Non-Paying bidders will be reported.
All items will be shipped within 1-3 business days (from china)upon receipt of payment.
We ONLY send item to buyer's registered Paypal address,Buyer must be responsible for their postal address
Customs & duties:For cross-border transactions,.we are not responsible for tariffs and duties. However, buyers may be responsible for actual, applicable tariffs, and duties as requested by respective country laws
Return & Exchange:
>> Some items return is accepted within 7 days after the buyer's receiving the item.(please see the detail describe)[In case of DOA (Dead on Arrival), please report within 3 days]
>> Returned item has to be new, unworn and in its original condition.
>> After getting the returned item, we will refund the customer at the item's price ( excluding the shipping costs to and from )