i have boomers

[nofi]

i have 2 booming frets on my jazz clone. the 8th and 9th fret on the e string. any suggestions on how to fix this. the compressor i have doesn't seem to work on this problem. thanks.

[Basvarken]

That's what you get when you buy a Jazz clone! 

Sorry, couldn't resist being obnoxious about Jazz basses.
Can't help you. 

[Pilgrim]

No heartache about j basses and clones here - I like 'em.

Howzabout defining "booming" a little better?

Might these be wolf notes which sound different?  The Fender necks are often said to have a wolf note on C on the G string.  The location you name is close to the C on the A string.

The Fathead (brass plate for the back of the J headstock) was invented to change the location of these - some people have tested for it by adding a C-clamp to the headstock.  It adds mass and may move wolf notes to different locations.

[Dave W]

The first thing I'd check for is to make sure one or both of your pickups aren't too close to the strings on that side. Try lowering them just a little and see if it helps at all.

It could also possibly be sympathetic vibration at that point. Sometimes a very slight turn of the truss rod in either direction will change the frequency, or putting a clamp on the headstock may help.