Editors' Note: The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
Download ProAudioCalc free, for limited time!ProAudioCalc is an easy to use 3 in 1 application for every type of audio installer, who needs to predict the performance of a system. By inserting your values, ProAudioCalc easily calculates amplifier output (in Voltage & dBu), Loudspeaker Sound Pressure Level (continuous, program & peak) and Amplifier Requirement.Amplifier Requirement - By utilizing the Inverse Square Law, you can calculate the proper power amplifier you require by entering the sensitivity rating (1W/1M) and desired SPL at your specified seating distance (in feet or meters). You can also add your own desired Headroom.Loudspeaker SPL - You can calculate Sound Pressure Level (SPL) at any specified distance (in feet or meters) by entering the loudspeakers Sensitivity Rating (1W/1M) and power applied to the speaker in watts. The calculator will give you the Peak, Program and Continuous SPL levels in dB.Amp Output By entering your own values for Rated Output Power (W), Amplifier Load (ohms) and Input Sensitivity (dBu) you will get the Voltage and Gain.If you are a designer or installer of Professional Audio Systems, Home Theatre Systems or Car Audio, you will find ProAudioCalc as your Go To tool. A modern day slide-rule on an iPhone. Download it now, while its FREE!
What's new in this version:
- Added high-res icons for Retina Display- Added a link to the product page