• TalkBass has been independent since 1998. Add your voice.
    Create a free account to reply to discussions, view embedded media, and browse with fewer display ads.
    Join freeLog in
    Want zero display ads or expanded classifieds tools? Compare plans.

1/4 inch vs. speakon vs. banana plugs...

I doubt you'll notice any sonic differences, but I prefer the locking nature of the speakons, and due to the uniqueness of the speakon connector, there is very little chance of confusing what they plug into.
 
It's worth replacing the 1/4"with Speakons if you have a high-powered amp, because Speakons can handle higher current. I think the bananas handle high current too, so no need to replace those. And if your amp is not so powerful, the 1/4" is fine.
 
People used 1/4 phono plugs for decades before speakon came around. They work fine. The wire itself is the more important piece of the puzzle.

That said, if you have to avoid phono, I would not alter the cabinet. I would just have a cable maker make you a set of speaker cables that are speakon on one end and banana on the other. You can probably find them prefab if you look around a bit.

I have an older Eden rig with banana and it works quite well. A banana connector is a perfectly functional design. It just doesn't lock in the same fashion as speakon.
 
Oh, I thought 1/4 inch plugs were better than banana plugs...

I don't have any component now, but it may be the other way round, as most likely I'd buy the head new (w/ speakons), and cabs used (with whatever comes, most likely bananas) ...
 
If the connector is inadequate, it doesn't matter what kind of wire you're using. The connector is the weakest link.


41246818.jpg

anne_robinson_weakest_link.jpg
 
speakons are just high-power flow. locking is nothing new on cables. neutrik also makes high-power connectors for commercial electrical use.

banana plugs are the "original" high-fi stereo signal connection. they handle more power than quarter inches, although i cant remember why.
 
Surface area. When you consider that 1/4" plugs are round, and the flexible contact tabs inside the jacks are flat, it means the actual connecting surface area of each + and - point is only a few molecules wide. Banana plugs and Speakons have a lot more connecting surface area.
 
Speakon connectors also have a "protected" + and - terminal. This can be important if you're running high power and bridged out of an amplifier that reverses the polarity in the bridged mode to prevent a nasty shock from touching the sleeve in a 1/4" jack. This combined with the locking benefits and better surface contact area of the speakon make it the best choice. I don't know if it's worth retro-fitting a cab or not. But I did.
 
In a few older amps I have that have only 1/4" outputs, I use TWO short cables in both speaker output jacks feeding both 1/4" jacks of the same single speaker cabinet. While still not as good as even a single Speakon, it doubles the 1/4" connectors' surface area.