Speakers in Series Calculator

Simple Impedance Calculation for Speakers in Series Do you need a calculator to determine the total load impedance...

Amplifier Power, Voltage and Current Calculator

This calculator for amplifier power, voltage and current has little significance but is rather interesting. In the specifications...
Distributed Speaker System SPL Calculator

Distributed Speaker System SPL Calculator

This distributed speaker system SPL calculator takes the guess work out of which speaker tap to use. It will tell you the...
distributed speaker systems cable loss calculator

Distributed Speaker System Cable Loss Calculator

This calculator will help you determine the cable losses in distributed speaker systems (also known as 100-volt or 70-volt speaker systems). By...

Speakers in Parallel Calculator

The calculator below is useful in determining the total impedance of speakers in parallel. It also calculates how...

Decibel Calculator for Audio (voltage)

If you don't like formulas then you definitely won't like the formula for calculating voltage ratios expressed in decibels. So, use the following calculators to...

Amplifier, Speaker & SPL Calculator

These calculators will find how loud an amplifier and speaker combination will be, or what size amplifier you need to make a...

Speaker Dispersion Calculator

If you look at the specifications of speaker boxes, you should see something like Dispersion (H x V): 90 x 50. This...

Increase Amplifier Power and Volume Calculator

How much do you need to increase the gain of an amplifier to make it sound twice as loud: 3dB, 6db or 10 dB? This...

Maximum Noise (Decibels) and Time Exposure Calculator

Most countries have a stated maximum continuous noise level over a continuous 8 hour period (a working day). This is normally agreed to being...