High power IRS2092S Stereo Class D amp board with Power supply combination L14-9

Description

The power amplifier circuit uses the classic IRS2092 solution.
Each channel is made into a separate drive module.
With 1000W class LLC soft switching power supply.
Provides a strong and stable power supply to the power amplifier board.
A reasonable line layout will reduce the interference to an extremely low level, and the correctly installed amplifier noise is almost inaudible.
As a Hifi amplifier.
This product is designed in strict accordance with the high-fidelity line planning.
The distortion is very low.
Strong driving ability. Low frequency dive.
Not turbid.
The sound field is wide.
The medium and high frequency is clear and natural.
Rich in details.
This product is designed with a complete protection circuit.
Overvoltage / undervoltage protection.
Overheating protection.
Output short circuit / overload protection.
The switch is shockproof.
Speaker DC protection.
input voltage: AC220V  +/-10%     (110V version will need one extra
Adapter plate. need more 10USD)
Output Power: 350W+350W  RMS at 4ohm.
Peak power 950W +950W  at 4ohm load
FR: 10HZ-20KHZ +/-1dB
Total harmonic distortion <=0.01% 1KHZ  load 4ohm 150W
SNR>=100dB
Input resistance:11K  (recommend using 20K volume
Potentiometer)
Input sensitivity: 680mV
using opamp:AD828
Size:180mm*115mm*46mm (L*W*H)
weight about 800g.
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 )