VAC Calc
What is this?
This calculator determines the target VAC for your amplifier setup by using the following mathematical formula:
V = √(P × R)
Where:
- P is the RMS power in watts.
- R is the load impedance in ohms.
The formula is derived from the power equation, P = V² / R, which is rearranged to solve for voltage (V):
V = √(P × R)
How To Use
To use the calculator:
- Select the desired load impedance from the dropdown menu.
- Enter your amplifier's RMS power value into the numeric field.
- The target VAC is automatically calculated and updated in real time.
- Use the calculated voltage to set your amplifier's gain for optimal performance.
Refer to your amplifier's manual for detailed setup instructions and ensure that the voltage settings match your system requirements.