Checking Speaker Impedance With a Multimeter

Here is a video on how to read the impedance of a speaker. If you take a reading of an 8 ohm speaker you will find that it does not read perfectly at 8 ohms. According to Anthony Lucas at Eminence Speakers “When a speaker is labeled 8 ohms, it is actually a nominal reading. An ohm meter measures the resistance to direct current (DC), but music is alternating current (AC). A speaker’s impedance to AC depends on frequency and the nominal rated impedance is sort of an average impedance over the useable frequency range of the speaker”. So do not panic if you wire up a multi-speaker enclosure and it reads below what you think it is going to read. Just observe proper polarity, hook up your speakers and ROCK!!!

Click here to check out the Eminence Red Fang 10″ speaker.

Click here to check out the Eminence Red Fang 12″ speaker.

Click here for more information about Eminence Speakers. Click on the icons for specs and sound clips.

[shop_ad]




Let Me Repair Your Guitars & Amps


The 300Guitars Shop

Billy Penn’s 300guitars Shop located at 1L Executive Drive in Toms River, NJ will bring your guitars and amplifiers back to life! Specializing in guitar & amplifier repairs and restorations in New Jersey.

  • Guitar Repairs
  • Guitar Restoration
  • Guitar Amplifier Repairs
  • Custom Tube Amp Building
  • Guitar Pickup Rewinding
  • Guitar Amplifier Modifications

Click here to find out more

How to find me


View Larger Map

Address:

300Guitars Shop
1L Executive Drive

Toms River, NJ 08755
Phone: 848-218-0362