How Many Watts of Electricity does a Harmon Kardon Computer Speakers use?

Real power-use measurements from a harmon kardon computer speakers.

By Rob Cockerham |

How Much Power does a Harmon Kardon Computer Speakers use

Harmon Kardon Computer Speakers: 3 Watts

Description

  • These small, powered speakers were made for a computer, but we have them hooked up to our television since the audio went out.
  • varies from one watt at normal volume to three watts at very high volume.

Power Use

  • Watts: 3
  • Kilowatts: 0.003 Kw.

Operation Cost

  • cost per minute: 0 hundredths of one cent (0 ¢)
  • cost per hour: 4 hundredths of one cent (0¢)
  • cost per day: 0¢
  • cost per month: 5¢

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Power use of these items was actually tested. Individual items will vary, but these are the actual measurements.