JBL K-120

Offered for sale:

Used JBL K120 serial number 17780.

This speaker is in very good condition. There is one small spot where it appears something blunt pushed against the cone from the back (see photo) at the edge of the cone. There is a drop of silicon over the spot to keep everything stable. It certainly doesn’t affect the sound.

JBL K120 speakers featured heavy duty alnico magnets and 4" voice coil. When JBL followed the “D” series with the K series they changed the surrounds to rolled paper. This controlled the cones a little better and made them able to handle more power.

The K120 is an efficient and powerful speaker, easily able to handle 100 tube watts with clear top end and rich lows.

If you’re chasing the ‘80’s JBL sound, chase no further!

JBL K120 High-Level Specs

Treated cloth surround which is a different tone compared to paper surround (more bass, less perceived mids, still sparkly top end)

150 watts approximate continuous power handling depending on the frequency

103 dB sensitivity

4" voice coil

Alnico magnet

14.2 lbs

*Please note: we do our best giving descriptions of used pieces. We have found it impossible to describe every mark on an instrument or amp that is not in the "mint" category. Also, what's important to you may not be important to someone else. For example, you may say, "I don't care what it looks like as long as it plays or sounds well." Another person may say, "Body cosmetics are very important to me so tell me about every scratch, nick and blemish." So, please ask the questions that are most important to you. If you ask they will be answered. They are free and there's no limit. Additional photos can also be made available.

This is a specific item that is also being offered for sale in our brick & mortar location. It is possible that it has just been sold. Please ask if it is still available before purchasing.

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