I believe the SP2-8000 amps do indeed have a fan but in the HT model, it is tuned to rarely come on except when absolutely needed. And if it is absolutely needed, you won’t be able to hear it over your system pounding.
And BeastAudio and I have put IPR2-7500 and SP2-8000 amps into protection pushing them so hard. So he definitely has the capability to make the fan power on but I ageee, I can’t remember hearing the fan in a SP2-8000.
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