AV Toolkit
Home
Speaker Coverage
SPL Distance
Rack Power
Amplifier Wattage
Voltage Drop
Cable Gauge
Projector Brightness
Screen Viewing Distance
Dark / Light
← Back to home
Amplifier Wattage Calculator
Estimate amplifier target from speaker RMS power and desired headroom strategy.
Audio
Speaker RMS (W)
Channels
Headroom
0 dB (1.0×)
1 dB (1.26×)
2 dB (1.58×)
3 dB (2.0×)
Nominal load (Ω)
2
4
8
16
Calculate
Clear
Enter values and calculate.