412 wiring

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Bizkitboy66
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Posts: 1
Joined: Mon May 15, 2017 1:32 pm

412 wiring

Post by Bizkitboy66 » Mon May 15, 2017 1:37 pm

Scored a slant cab but when i opened it. 2 8 ohm speakers and 2 16 ohm. How should this be wired? Using a ultra 120 head. Im a drummer this rig is for my 15 year old daughter want her learning right. Thanks people, ROCK ON!!!

aoresteen
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Posts: 108
Joined: Sat Dec 03, 2011 11:15 am

Re: 412 wiring

Post by aoresteen » Wed May 17, 2017 8:22 pm

The head is tubes so the impeadence is set by a switch.

Normally the speakers are all 8 ohms or all 16 ohms.

Best would be to swap/sell one set to get them all the same. In the mean time wire the two 16 ohm speakers in parallel to get an 8 ohm load and do not use the other 2 speakers.

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