Audio Calculator

Calculate speaker power, sound pressure level (SPL), voltage, and crossover component values.

Calculation Type

Speaker Impedance (ohms)

Power (Watts)

Sensitivity (dB @ 1W/1m)

Distance (meters)

Speaker Power Results

28.28

Voltage RMS (V)

3.536

Current (A)

107.0

SPL @ 1m (dB)

50.0

Power (dBm)

Voltage Values

RMS Voltage28.284 V

Peak Voltage40.000 V

Peak-to-Peak Voltage80.000 V