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SKU: 8000426 Category:
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The 500ASP combines a highly efficient and powerful switch mode power supply with an audiophile 500 W class D amplifier. The amplifier section is essentially the same as the 500A module. The power supply of the 500ASP includes a DC hanger bus output, which can be used for powering additional 250A or 500A modules. This makes it very convenient to create 2 and 3 channel amplifiers, combining the 500ASP with the 250A and the 500A.

Key Performance Parameters

Output Power 1 % THD+N, 20 Hz – 20 kHz 500 W (4 Ω)
250 W (8 Ω)
Minimum load impedance 2 Ω
Maximum amplifier efficiency
Maximum total amp+psu efficiency 83 %
Supply voltage input 115-230 VAC
Peak output current >45 A
Dynamic range 115 dB
Amplifier maximum output voltage per channel 63.2
Output referenced idle noise (A-weighted) 80 µV
THD+N 1W/1kHz 0.006 %