Found a Gollehon speaker in the trash

[Boss96]

Can't find much info on this, it is a 2 way 15" w/horn, cabinet is a short horn but has side slots for ports. Woofer is an EVM-15B, huge magnet, says "400 watt" on sticker.
Would it be worthwhile to make a different box for the woofer and be able to get good bass from it?
Bob

[spkrman57]

There is a site on the internet with EV info, but can't remember where at the time being.

Do you have means to measure T/S parameters?

Ron

[Boss96]

I found a site that has some specs on the woofer, I'll be trying it on some speaker software in a minute.
Bob

[pelly3s]

the evm 15b is more of a mid bass woofer. it wont play all that low kind of like a 2220 only a little nicer in my opinion. if you support it with a sub it will sound great.