CJTopes Posted July 12, 2014 Share Posted July 12, 2014 I have a 2x12 speaker cab that I want to wire to be 8ohms. Will it make any difference to the tone of the speakers or the performance of the amp if I get 2 - 4 ohm speakers and wire in series or if I get 2- 16 ohm speakers and wire them parallel. Currently I have 2 8 ohm wired in series. Easiest would be to buy the 4 oms and leave the wiring. But I saw a deal on a pair of 16 ohm but I'd have to re-wire. Will it make any difference which way I do it? Link to comment Share on other sites More sharing options...
Billgelder Posted July 12, 2014 Share Posted July 12, 2014 I don't think it make a difference. 8 ohms is 8 ohms, but there are less to choose from with 4 ohm speakers. Most 12" guitar speakers come in 8 or 16 ohms. Link to comment Share on other sites More sharing options...
bolero Posted July 12, 2014 Share Posted July 12, 2014 there may be a volume difference between 4 ohm & 16 ohm speakers? at least, individually. I'm not sure if it would matter if they're wired for the same impedence if you got 16 ohm speakers you would have more options for combining the cab with another one...or using the speakers in a 4x12 down the road Link to comment Share on other sites More sharing options...
buzzy Posted July 13, 2014 Share Posted July 13, 2014 If you believe Gerald Weber, p480 Tube Guitar Amplifier Essentials c2004: "In general, there is less branch inductance when wiring speakers in parallel. Less inductance gives a cleaner; more defined, clearer, brighter overall tone." Some forums might generate pages of opinion. From my perspective, I either don't have such discriminating ears or I have knobs on the equipment that compensate. Further, my signal was picked up by that tiny diaphragm in the SM57 and run FOH. The design of the speaker ( efficiency, wattage and frequency response ) is probably more important. However, there is the idea that when one part of the circuit is open in series then the entire circuit is open. While if you blow a speaker wired in parallel, then the transformer will still see a reasonable load and is less likely to be damaged. Link to comment Share on other sites More sharing options...
CJTopes Posted July 14, 2014 Author Share Posted July 14, 2014 Well it turns out the speakers I want dont come in 4 Ohm. So it turned into a no brainer. I looked on the web and the re-wireing looks easy... Link to comment Share on other sites More sharing options...
CJTopes Posted July 14, 2014 Author Share Posted July 14, 2014 Just ordered 2 16 ohm Hellatone speakers from Avitar. $159 a pair!!! Link to comment Share on other sites More sharing options...
tbonesullivan Posted July 14, 2014 Share Posted July 14, 2014 with tube amplifiers you have to match the impedance of the speaker system to the impedance of the amp. It won't produce more power with less resistance. solid state amps on the other hand produce more power with less resistance. Link to comment Share on other sites More sharing options...
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