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tweeter protection for active setup


Ryon Johnson

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Posted

I have 2 4ohm tweeters per channel for my front stage and Im haiving trouble wiring in the capacitors to protect them. I though you just solder them in line with the positive. And when I wire the 2 tweeters down to 2ohms do I need one cap per tweet or only one for the pair as long as my power dose not exceed the rms of the cap? Thanks.

Put the capacitor before the tweeters, such as close to the amplifier where you can support the wire properly. Tweeters do not need much power to get loud, even standard soft dome tweeters. If you can surpass 50W continuously like even a cheap electrolytic capacitor is rated for you're doing something wrong.

The value of the capacitor should be as such that it is well below the crossover you choose on your DSP. One octave lower is fine. This first order slope well below where the tweeter is actually playing is not going to have any audible effect.

Posted

If you are going with a Active setup. what are you using for processing / crossover networks ??

and why would you run a pair of tweeters per channel ???

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Posted

An old school Kenwood kec302 6 channel for the crossover, hertz ht28's for the tweeters. I am running a pair per side because I want it louder. I have a polk 2 channel d class that will do 225w rms per channel @2ohm, was going to run them off that at but I also have an elemental designs nine4 that will do 65w rms at 12v@4ohm a channel per tweeter, I will try both, nine4 will probably sound better but the polk is more efficient and small as hell.

Posted

Efficient ?? Hmmm ...

Yep, you might better throw a protective cap on each one of your tweeters Sir ...

Best of luck

Kenwood / HELIX / Linear Power (For The Love Of Music) / Brutal Sounds / OverKill Electric Co 

Questions About Sound Quality ?? Try Here ... Sound Quality, What does it REALLY mean ?? 

SMD SOTM Winner "White Lightning" 1997 GMT400 Chevy Silverado   

"The Green Dickle" 1994 GMT400 Chevy "Phantom Dually"   

Randal's 2007 Chevy Avalanche (we haven't named this one yet)

Dylan's "Brutal" 17 Chevy Cruze RS Hatch                         

  • 2 weeks later...
Posted

Did you hook them up yet? How is it going? Pictures?

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  • 1 month later...
Posted

Protective caps?

Do you guys mean a poly switch tweeter protector? It kinda looks like a ceramic disc cap but it isn't a cap.

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Posted

there is an install in here somewhere where steve wired a domelight inline with the tweeter to protect it. im trying to find the install myself cause im doint the same thing.

Why ?? Install a cap on each tweeter and be done with it ...

Kenwood / HELIX / Linear Power (For The Love Of Music) / Brutal Sounds / OverKill Electric Co 

Questions About Sound Quality ?? Try Here ... Sound Quality, What does it REALLY mean ?? 

SMD SOTM Winner "White Lightning" 1997 GMT400 Chevy Silverado   

"The Green Dickle" 1994 GMT400 Chevy "Phantom Dually"   

Randal's 2007 Chevy Avalanche (we haven't named this one yet)

Dylan's "Brutal" 17 Chevy Cruze RS Hatch                         

Posted

Wire a 1 amp fuse in line to tweeter. Old school trick.

http://www.stevemeadedesigns.com/board/garage/vehicle/2438-jeep-commander/


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