IRAUD200 Premium Class D Digital Amplifier Board IRS2092S 500W Amp Finished Board Deluxe Edition

45,15 42,89

SKU: 32782588827 Category:


IRAUD200 Premium Class D Digital Amplifier Board Finished Board IRS2092S 500W Deluxe Edition

Mono power amplifier board, only one pcs

– IRAUD200 amplifier has a very balanced sound, bass deep vigorous, dive deep, accurate and sweet midrange, treble clear, good extension. Whether it is a bookcase or floor box, can easily deal with, with small size, high efficiency, power and other advantages.

This listing is for Deluxe edition

Edition Power filter capacitor Output filter inductor power tube
Standard Nichicon1800uf/80v


Upgrade Nichicon1800uf/80v SAGAMI7G23A IRFB4227
Deluxe ELNA capacitor 10000uf/80v SAGAMI7G23A IRFB4227

– Use voltage range: DC ± 30 to ± 80V (when the supply voltage is less than ± 30V, two 3K / 3W resistors need to be replaced by 1.5K / 3W resistors) It is recommended to use AC voltage below 52V, because the mains voltage will fluctuate, Point margin Caixing.
– Maximum output power: 350W / 8Ω distortion <0.1%
– (± 85V power supply) 700W / 4Ω distortion <0.1%
– (± 70V power supply) 900W / 2Ω distortion <1%
– Overvoltage protection: ± 85V
– Overheat protection: 85 ° C
– Voltage magnification: 33 times
– Input Sensitivity: 1.5V (rms)
– Input impedance: 6KΩ
– Frequency response: 0-50KHz ± 3dB 10W / 8Ω
– Residual noise voltage: 200uV
– Dynamic range:> 100dB
– Efficiency: Class D amplifier efficiency is very high, of course, when the output power of different efficiency, high efficiency, high efficiency, 200W / 8Ω output to 90% or more.
– Distortion (THD + N):
Test conditions / remarks
THD + N @ 1W
0.02% Power supply voltage ± 80V 1KHz sine wave
THD + N @ 10W
0.01% Power supply voltage ± 80V 1KHz sine wave
THD + N @ 100W
0.01% Power supply voltage ± 80V 1KHz sine wave
THD + N @ 200W
0.02% Power supply voltage ± 80V 1KHz sine wave
THD + N @ 300W
0.03% Power supply voltage ± 80V 1KHz sine wave
THD + N @ 500W / 4 ohms
0.03% Power supply voltage ± 80V 1KHz sine wave

The following is the actual curve (for reference)

1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW. 2) We will process most order in 48 hours after payment verification and offer tracking no with every Deal(aliexpress only can fill the tracking No after 24 hours). 3) Support WORLDWIDE SHIPPING. (Except some countries and APO/FPO). 4) DHL/Fedex Tracking No Maybe Change after the item arrive Hongkong(eg.we shipped the item on Friday and fill the tracking No,but the tracking No may be Change on Monday if the Parcel arrive Hongkong). 5) SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. 6) If you have not received your shipment within reasonable days from payment, please contact us first(pls don’t put negative feedback before contact us!). We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!

1) We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important ,We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. 2) It is impossible to address issues if we do not know about them!

1) For Russian buyer,pls offer full name as policy requires. 2) For Buyer from Russian Federation,Argentina,Ukraine,Item may ship via EMS if you choose DHL/Fedex as complex customs declaration process. 3) For Buyer From Brazil,pls offer Tax No is you want to ship via DHL/Fedex,or item will ship via EMS though you choose DHL.

Additional information


Home Amplifier



Brand Name


Maximum Power Per Channel

Above 200W

Model Number