Details:
The latest production HIFI audiophile power IRFB4227 mono digital amplifier board can connect 2 Ohm load. Sound effortless, low-frequency flexible, dynamic class
With UPC1237 protection fuction. independent power supply,
Parameters:
1. Supply voltage: Dual DC power supply ±65V- ±80V ( recommend ±80V)
Protection circuit voltage: AC12-AC15V
2. Maximum output power: 1000W / 4Ω
3. Efficiency:> = 90%
4. SNR: 90dB
5. Speaker: 2-4-8Ω
6. Net Weight: 470G
7. Board Size: 150MM x 100 x45 MM (L*W*H)
Please note to enhance heat dissipation if long time high power uses .
if you load 8ohm speaker, can use 2 of this board connect in BTL to get high power, for 4ohm and 2ohm, not recommned in BTL.
This amplifier is use IRS20957 + IRFP4227, New UCD Architecture. amp with Perfect speaker protection function. much better than the old IRS2092 version amp.
The Sound quality can comparable to amplifiers like UCD700 NC500 IRS2092 ICE etc.
Sound characteristics: Neutral, balanced and durable
Package include:
1000W mono class D UCD Power amplifier board x 1
This is mono amp board, to built a stereo amp, you will need 2 of this board!!
Recommend power supply:https://www.ebay.com/itm/353563389877