Re: Mesa Black Shadow Speakers
FWIW, they offered one model in the early-mid 80s...but things have moved on since, eh?
I guess me=:welcome: haha
Sounds like you have one of the 150-watt Eminence-made Black Shadows. I have used these, and currently have one in the bottom of an '80s 212 Mesa Half-back cab. These were a decent alternative to the EVM, but they generally have more mid-range focus and less top-end than the EVM. The are VERY heavy. They are marked "MS-12", and have been discontinued for many years. I had a pair of these made for Dean Markley Amplifiers (exactly the same speaker as the Mesa version) in a small BF Fender Bandmaster cab. That was the best cabinet I ever hear my 50-watt JCM 800 amp through--but I could barely lift the sucker!
The "MC-90" is of course the modified Celestion speaker that has become a mainstay of the Mesa line. They've been using these since the mid-1980s, and you'll see them in a lot of open-back cabs and combos. They are also the current offering in the 112 Theile cab.
Mesa has offered several speakers from Electro-Voice can be SROs, 12Ls, or EVMs. These replaced the Altec Lansing speakers in the earliest Boogies. I love the EVM!!! Darn shame that they quit making these--I was glad to hear that EV is building a new version of them for Zakk Wylde. If you are making this speaker distort,...."yer too D**N LOUD!!!!" If these came out of a closed cab, they probably don't have the Black Shadow Label on them.
I'm not sure who made the Vintage 50 speaker that is usually found in the low-power combos like the .22 Caliber. I heard they were Jensen--I've heard they were Celestions--who knows? Pretty rare, but I always liked these speakers.
And Mesa uses the Celestion Vintage 30 speakers, but doesn't mark them as Black Shadows. Interesting how amps respond so differently with different speakers: I love my Maverick 212 with it's Vintage 30s, but did NOT like a head version I played plugged into a Mesa 212 C90 cab. Weird, because I do like the C90/EVM and C90/MS-12 combinations when I use my Mark IIIs and Mark IV.
And what's really crazy--sometimes you'll see an ad for a "...Mesa with a Black
Widow speaker..."
Sometimes the seller is confused--and sometimes the amp really does have a Peavey speaker!
Bill