Replacement capacitors exploding


I replaced the capacitors in the crossovers in my Klipsch KSM-1 stage monitors.
There is a capacitor that runs parallel to the woofer which had blown in a couple of my dozen stage monitors. They are from the 90s, which is not ancient, but I figured maybe that age is a factor so I swapped them all out.

The replacement capacitors have all of the same numbers printed on them but are a fraction of the physical size, and in just one season almost all of them have blown. I don’t think they were being pushed harder.

Is there a way for me to order capacitors with the same specs printed on them that are also heavier duty in some other way?
jamesheyser
Some are definitely 4 ohm (stock). I have three generations of these so it's hard to know what is or is not stock. Even some of the Klipsch K-43 drivers seem different. And some for sure aren't stock. 
@jamessheyser-    Again: try contacted Millersound, with the driver numbers.    He should be able to fill in the blanks (ie: even whether stock, or not), for you.  
       
          Another avenue, far as possible OEM driver info:    https://www.klipsch.com/support-nav
Why it was necessary to replace??
if you connected them backwards, they will explode 🤯 
@czarivey - "Why it was necessary to replace??
if you connected them backwards, they will explode"

There is no, "backwards" with non/bi-polarized capacitors!!   🙄
Amen, rodman99999. For people that recommended Newark & Digikey, I only use them when I can't find what I want on Mouser. I've had better luck with Mouser overall and cheaper!