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Audio Calculators

Benchmark System Calculator

by Benchmark Media Systems November 23, 2022

AHB2 Calculators DAC3 HPA4 LA4 SNR SPL

Calculate the combined system performance of a Benchmark audio system using a DAC3 D/A converter, LA4 line amplifier, and AHB2 power amplifier.

Benchmark System Calculator

Results update on input change.

Select DAC Calibration:

Select AHB2 Amplifier Mode:

Enter Speaker Sensitivity:

Select Speaker Impedance:

Select Number of Speakers:

Select Room Configuration:

Contributing Factors

Results

Note: If the input parameters would cause clipping, the results show the maximum un-clipped output, and the "Amplifier Headroom" window will read "Amplifier Clipping!". When this occurs, reduce the "Input Level" to achieve an "Amplifier Headroom" of 0 dB.

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Benchmark HPA4 Calculator

by Benchmark Media Systems November 16, 2022

Calculators dBm dBV Headphone Amplifier HPA4 SPL

Benchmark HPA4 Calculator

Results update on input change.

Select DAC Calibration:

Enter Headphone Sensitivity:

Results

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