## Amplifier Power Vs Room Size Calculator

Enter the following details to calculate the estimated wattage for your amplifier:

The** ideal amplifier wattage for the perfect room** is based on the room size and the speaker sensitivity, if you are in doubt about the amplifier wattage? Which amplifier can I use in my bedroom or hall? The perfect amplifier wattage calculator based on the room measurement is here.

To identify the perfect watts for the room is calculated using a different formula. To calculate you need to find the following details.

**Calculate room volume****Estimate speaker sensitivity****Determine desired sound level****Calculate wattage**

## Calculate room volume

You need to measure the room dimensions and enter the values in the calculator app given above all values need to enter in** feet**.

## Estimate speaker sensitivity

The speaker sensitivity is measured using decibel (dB). This means at a certain wattage the power is getting a certain distance. Example if 88dB means that at 1 meter with 1 watt power, it produces 88dB sound.

## Determine desired sound level

This is determine the how much loud of sound you want. The normal range is about **80 to 90dB.**Â

## Calculate Amplifier power vs Room size

The wattage of the amplifier for the required room space is calculated using this formula:

**Watt = 10^(desired dB – speaker sensitivity+1*log10(room volume))/10**