Home » VintageKustom.com » Comment Board » Ohm rating

Show: Today's Messages :: Show Polls :: Message Navigator

Ohm rating [message #3058] Fri, 12 September 2003 16:01 Anonymous I have a '71 250 guitar head with 2x15 cab. What was the ohm rating on those 2x15 cabs? 4 or 8? Report message to a moderator

Re: Ohm rating [message #3062 is a reply to message #3058] Sat, 13 September 2003 16:01   LesS Messages: 477 Registered: December 2002 Senior Member Hi Tonebender, I’m sure someone will jump in with a better answer, but generally, since the 250 would run at 4 ohms, Kustom put in two 8 ohm speakers wired in parallel which results in 4 ohms. (Kustom put two 16 ohm speakers in some of the K100 series, only because the K100 was designed to not run below 8 ohms. ) Keep in mind, too, the speakers and/or wiring could have been changed in your unit from when it was new. For example, if someone rewired the 8 ohm speakers in series, it would equal 16 ohms. -Les Strickland Report message to a moderator

Re: Ohm rating [message #3066 is a reply to message #3062] Mon, 15 September 2003 09:24 ET Messages: 146 Registered: October 2000 Location: Charlotte NC Senior Member good point as That is exactly what I did with my 250 series 4x12 cab...at 4 ohms it felt floppy...and I wanted to run the cab with my 64 Showman head ...so I rewired the cab to 16 ohms...it tamed the showman just a tad...but also, it tightened the sound of the cab...the kustoms need all the help they can get to deliver their rated wattage, so I'd leave the cab at 4 ohms if that's what your pushing with...meter it to be sure...but I'd sure expect you have a 4 ohm cab there. Report message to a moderator

Re: Ohm rating [message #3086 is a reply to message #3066] Sun, 21 September 2003 22:17 Anonymous Thanks - you are correct according to the way it's wired - 4ohm. Blew out 1 voice coil on one speaker - the pair is for sale for you Kustom purists, speakers only - dirt cheap + shipping - any offers? Report message to a moderator

Previous Topic:	Proud Kustom owner
Next Topic:	where to buy kustom amps

Goto Forum:

- VintageKustom.com  Comment Board  Replacement Part Suggestions  Repairing Kustom Amps- Classified Ads  For Sale  Wanted- FUDforum Questions & Problems  Questions & Problems about FUDforum