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Home » VintageKustom.com » Repairing Kustom Amps » Kustom 150 speaker question (My speakers dont seem blown but crackling)
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Kustom 150 speaker question [message #26900] Wed, 22 August 2018 14:09 Go to next message
rickdroit is currently offline  rickdroit
Messages: 7
Registered: August 2018
Junior Member
Hi folks, im new to the forum, I recently bought a Kustom 150 head and cabinet, the output is a strange arrangement with a four prong xlr looking female where the usual tremolo/reverb jack is. .and then the output says 6ohm to 8 ohms, but in the cabinet there are two original KEI 10 ohm speakers. . is this correct for this amp? thank you

Re: Kustom 150 speaker question [message #26904 is a reply to message #26900] Thu, 23 August 2018 02:45 Go to previous messageGo to next message
rickdroit is currently offline  rickdroit
Messages: 7
Registered: August 2018
Junior Member
Ok, obviously some of the paint had worn off, they are 16 ohm speakers, can anyone tell me if A.) this the correct configuration for this amp, and B. does anyone know what the deal is with the four prong female to the left of the center input jack on the amp? Ive never seen this, is it factory?
Re: Kustom 150 speaker question [message #26906 is a reply to message #26900] Thu, 23 August 2018 06:08 Go to previous messageGo to next message
stevem is currently offline  stevem
Messages: 4773
Registered: June 2004
Location: NY
Senior Member
Is this a metal face K 150, or a plexiglass face?
Re: Kustom 150 speaker question [message #26907 is a reply to message #26900] Thu, 23 August 2018 09:20 Go to previous messageGo to next message
chicagobill
Messages: 2006
Registered: April 2003
Senior Member
My guess would be a metalfront, I don't think that there were any 150 plexi heads were there?

The xlr jack would be the foot switch jack.
Re: Kustom 150 speaker question [message #26908 is a reply to message #26906] Thu, 23 August 2018 12:05 Go to previous messageGo to next message
rickdroit is currently offline  rickdroit
Messages: 7
Registered: August 2018
Junior Member
It's Metal
Re: Kustom 150 speaker question [message #26909 is a reply to message #26907] Thu, 23 August 2018 12:06 Go to previous messageGo to next message
rickdroit is currently offline  rickdroit
Messages: 7
Registered: August 2018
Junior Member
Ok, that's what I thought about the 4 prong xlr, (ive just only ever seen 3 prong ones), thanks so much
Re: Kustom 150 speaker question [message #26910 is a reply to message #26900] Thu, 23 August 2018 12:23 Go to previous messageGo to next message
stevem is currently offline  stevem
Messages: 4773
Registered: June 2004
Location: NY
Senior Member
Bill the SC 150 series amps are plexiglass face and this is when they started adding the choke in the power supplies like the metal face amps carried on with.
Re: Kustom 150 speaker question [message #26912 is a reply to message #26900] Thu, 23 August 2018 23:49 Go to previous message
chicagobill
Messages: 2006
Registered: April 2003
Senior Member
Yeah, 150 SC. Small Combo, not a head and cabinet.
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