Finished 1000W mono Hifi Class D Audio power amplifier IRS2092 +IRFB4227 amp

Description

Finished 1000W mono Hifi Class D Audio power amplifier IRS2092 +IRFB4227 amp
works voltage:  AC220-AC240V
if need AC110-AC120V input,the power supply board need to custom-make,pls add extra  25USD/unit.
The latest production HIFI audiophile power IRS2092 mono digital amplifier board can connect
2 Ohm load.
Sound
effortless
, low-frequency flexible, dynamic
class
The main technical parameters:
Maximum output power:
1000W / 2Ω
900W / 4Ω
600W / 8Ω
3. Efficiency:> = 90%
4. SNR: 90dB
5. Speaker: 2-4-8Ω
6. Weight: about 3.5kg
this is a mono amp. stereo will need 2 of this.
Package include: Finished IRS2092 +IRFB4227 Class D amp  X 1
Default is not include any cable.
Note: This is a pure Power amp.Please connect with preamp to using it. and before power on, Please first set the preamp at low volume.
amplifier board have upgraded，as the pic show :
Shipping time:
Default send by express delivery,about 8-15 business days can arrive most of europe countries, to Russia will need about 30-45 working days,
Brazil,Africa.Ukraine and some other remote countries send by sea transportation, will need 1-2 months.
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 )