Photos of buyers
Specifications
- Brand Name: Kaisaya
- Maximum Power Per Channel: Above 200W
- Model Number: IRS2092
- Package: No
- Channels: 1
- output power: 500w
- Type2: digital power amplifier board
- Speaker: 4-8ohm
- Supply voltage: 58V-70V
- Size: 96*43*27mm
- SNR: 90dB
HIFI Power IRS2092 500W Mono channel Digital power amplifier board Class D Stage power amplifier board I3-007
8.34
–
10.83
$
1191
orders
/
263
reviews
Price history
- for 3 month
- for half a year
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Customer Reviews
K***n
November 16, 2020
Order 3 pieces! Each operated for 5 minutes, although the power was + -50 V. He has a voice below criticism (shit). Distorted, base noise is very large! Not a dollar back, the products are bad. I do not recommend the purchase to anyone.
J***r
September 15, 2020
OK Quality, Nice Price, Super Fast Shipping, Perfect, True power The total harmonic distortion: 390W RMS (± 65 power 4 ohm speaker, distortion <0.1%) 240W RMS (± 65 power 8 ohm speaker, distortion <0.1%)
Additional testing done with stabilized power supply, at 1KHz and +/- 67VDC these modules deliver amazing 272W RMS @8ohm and 445W RMS @4ohm, effiency is around 90%!! These very compact Class-D amps just perform excellent, I'm very satisfied...
Anonymous