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Calculators & Converters
The most important calculation tools for every sound engineer on one page
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AudiotoolsEverything an audio engineer needs |
Calculator Quick Access:
- 1. Voltage Level
- 2. Power Level
- 3. Peak Values (RMS/Peak)
- 4. Electrical Reactance (X)
- 5. Watt-SPL (Level Increase)
- 6. Amp Gain Converter
- 7. Runtime, Distance & Wavelength
- 8. Phase Shift to Delay
- 9. Line-Array Nearfield Limit
- 10. Subwoofer Broadside Array
- 11. Cardioid Subwoofer Array (CSA)
- 12. Subwoofer Matrix
- 13. Subwoofer Level Increase
Voltage Level |
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| Voltage V |
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| dBU | dBV | dBm (600 Ohms) | |||
Power Level |
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| Power W |
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| dBW | dBm | Speaker (Z) | |||
| Ohms | |||||
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Corresponding Voltage: V (RMS) |
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Peak Values (RMS / Peak) |
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| RMS Voltage (VRMS) V |
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| Vpeak | Vpeak-to-Peak | ||||
Electrical Reactance (X) |
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| Result (X) Ohms |
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| Frequency (f) | Inductor L | Capacitor C | |||
| Hz | mH | µF | |||
Watt-SPL Calculator (Level Increase) |
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| Level Increase dB |
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| Initial Power | Target Power | ||||
| W | W | ||||
Amp Gain Converter |
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| Amp Power @ 8 Ohms W |
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| Voltage Gain | Input Sensitivity | Amplification Factor | |||
| dB | V | x | |||
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Limiter Calculation (Multidirectional): |
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| Watt Limit W |
Limiter Threshold: dBu |
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Runtime, Distance & Wavelength |
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| Delay / Time ms |
Distance m |
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| Frequency (f) Hz |
Wavelength (λ) m |
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| Temperature: °C (Speed of sound is automatically adapted) | |||||
Phase Shift to Time Delay |
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| Frequency (f) Hz |
Phase Shift (Δφ) ° |
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| Resulting Delay: ms | |||||
Line-Array Nearfield Boundary |
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| Array Length (L) m |
Frequency (f) Hz |
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| Boundary Distance: m | |||||
Subwoofer Broadside Array (Gap Layout) |
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| Subwoofer Width (B) cm |
Crossover Freq (X-Over) Hz |
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| Center-Center Dist (A) cm |
Clear Gap Width (C) cm |
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| (Uses the ambient temperature from the runtime calculator) | |||||
Cardioid Subwoofer Array (CSA) |
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1. Array & Cabinet Data |
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Cabinet Depth (D): cm |
Cabinet Gap: cm |
Cancellation Freq: Hz |
2. DSP Settings & Limits |
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Delay (for Rear Sub): ms |
Polarity (Rear Sub): |
Upper Limit Freq: Hz |
| (Uses the ambient temperature from the runtime calculator) | ||
Subwoofer Matrix (Endfire + Broadside) |
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Select Frequency Mode: |
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| Sub Dimensions (cm) W D |
F-Low:
Hz F-High: Hz |
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| Array Size Rows Columns |
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| (Uses the ambient temperature from the runtime calculator) | |||
Subwoofer Gain & Coupling |
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1. Subwoofer Base Data |
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Subwoofer Count: |
Impedance: Ohms |
SPL (1W/1m): dB |
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W RMS: W |
Radiation Angle: |
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2. Deployed Subwoofers |
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Count: |
Wiring: |
Radiation Angle: |
3. Calculated Result |
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Total Impedance: Ohms |
New SPL (1W/1m): dB |
SPL (Same Volts): dB |
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Max. SPL Gain: dB |
Calculated Max-SPL: dB |
Calculated W RMS: W |
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