Help: 12" Chartwell Drive, subwoofer or standard woofer, where does it come from

Hello,

I bought a 12" Chartwell drive from an estate sale and I'm not sure if it's a woofer or a subwoofer.

It has an impedance of 8 ohms but other than that I have no definitive way of knowing. It could be for a large floor stand speaker, for example the PM410 which would make it a woofer, but I'm hoping it's a subwoofer because I'm in need of a new one and it would compliment my PM110s and 210s nicely.

You'll find an image of the drive attached below. It simply has a sticker on the magnet with no specs and has "Made in England" embossed on the cast iron frame. Hoping you guys could help shed some light.

Yours Sincerely
Darko
 

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