Power Consumption Of A Speaker

A speaker uses approximately 50 to 100 watts; on average, it operates for about 4 hours a day. Calculate electricity usage and power consumption of A Speaker. Also know how many watts does A Speaker use.

Enter the number of usage hours and power setting (in wattage), then click "Calculate" to find the power consumption of speaker using 100 watts for 4 hours a day at KSh15.12 KES shilling per kWh. Also know running cost per hour, day, week and for a year.