You're always welcome Glenn! C'mon down!
Wow, lucky you!Looking forward to hearing more impressions of these, especially against the W90.
That is cool, IMHO should be scanned for posterity! Glad the speakers showed up nice too.
Goodness, a blast from the past. I recall a set of these were traded in when I worked at a stereo shop in the mid-70s. The sand-filled back panels certainly added a lot of weight but also inertia to the cabinetry - yeah, I was the poor soul who had to wrestle them into the store!
Congratulations on getting a set. I see the British Industries Corp (BIC) is the original company - not the same as the later BIC of turntable fame.
Cheers,
David
See the Coaxial 12? The only true coaxial fullrange driver they made with an alnico magnet (and someday I'll have a pair).

Tyler, how big is your room? What are the dimensions? I moved my W90's back a bit further again last night, and I think I have them in the golden ratio now, and the measurements, from both sides of the baffle, and they're about 2-3ft from the back wall and maybe 5.5-6ft from each other, and about 8 to 8.5ft from my listening spot. I can't remember the exact golden ratio, but I know they're closer. The open-baffle thing must really-affect the dynamics for it to be in even the same as W90's runnjng at a good volume. Depends on the room, I imagine. W90's can sound quite-big in a larger room. I've heard it. But they must be A LOT more-finicky about precise placement, whereas, I imagine you can just pick up the SFB's and put them out towards the inner part of the room and just set them down, and still get a good image.I bet it's big center image too. TALL.
Beautiful though, those are... That's for sure, and what luck getting later ones with the roll surrounds. They probably stopped making them altogether by '63 or '64. By the way, jealous speaker-lovers, Tyler has paid his dues on these, especially-considering what he went through with the first pair he tried to get... I wish my uncle from New Jersey was still alive (Not THAT Tony), 'cause he had the resources to handle such a situation, and he would have handled it alright... People piss me off.

Well, what he did here is great, as long as the pics remain at the source (some photo-hosting entity, zi assume?).
Wharfedale intoduced the Super 3 tweeter in the spring of '55, right around the time when Peter Walker gave his ESL prototype demonstration in London, and then Raymond Cooke accepted a job at Wharfedale in the latter part of '55, and the foam surround technology came soon afterwards (a result of a meeting with Cooke and one of their suppliers). And then he and Briggs and others spent a good 6-7 months testing the new foam surround material, and in the spring of '56 (around the time Peter Walker was again in London demonstrating his ESL, only this time it was the commercially-available version, the ESL-57), Briggs and Cooke felt they had enough evidence about the performance of the foam surrounds to convince them to upgrade the entire driver line to foam (and thus CS became FS). And this gave them the driver-performance needed to convince them to re-investigate the open-baffle idea, which had been abandoned by the industry some 20 years earlier, and Briggs and Cooke spent the next 4-5 months experimenting with baffle materials and various drivers, and what became the end result in the fall of '56 was the SFB/3.
One thing I remember you saying is how they're more-sensitive to lesser recordings than the W90's. That was a surprise, considering the omni-directional design.
Yeah that Coaxial 12 is very cool - was that Gilbert's answer to Tannoy I wonder?![]()
My basement listening room is 10' x 17' x 7' with 2 OC 703 bass taps, OC 703 ceiling cloud panels, and a few movable OC 703 panels (first reflection points, on the wall behind my head when seated, and behind teach speaker). Floor is wall to wall carpet over concrete. I have everything setup along the long wall, with the SFB's about 2' out from the wall behind them, 7' in between from center of L speaker to center of R speaker, and about 7' from my ears sitting in the sweet spot. So far I've found them to image best toed in at a pretty steep 40-45deg angle. I have noticed that so far the SFB's seem to be a little more forgiving with placement than the w90's - whereas the 90's are like a tractor-beam of magic if you hit them at JUST the right angle - like within an inch - the SFB's have a wider sweet spot for sure.
LOL yeah, still trying to "resolve" that situation... I am in FULL agreement that a lot of people SUCK.[
All of my images are hosted via my Flickr account Hopefully that's not going anywhere soon, but just in case I'll scan it proper and upload here to AK sometime soon.
So Briggs and Walker were jazzed about this new foam technology and decided to try it out on the SFB's, then after a few years they realize foam is not all its cracked up to be so they switch back to their trusty old wool felt surrounds? Is that right? What advantages did foam provide? Why didn't they just stick with what they knew would work right off the bat?
Yes, although I don't have enough listening time with them to conclude anything yet. So far the stuff that sounded incredible on my W90's sounds MORE INCREDIBLE on the SFB's - bigger, more dynamic, more spacious, more real - but some of the stuff that sounded great/good on the W90's only sounds good/meh on the SFB's. Not sure that makes sense but that's what I'm hearing in my early days with these. To complicate things further, I was able to do some horse trading and brought a sweeeeet little MC225 into the stable just the other day (fully restored by AKer Dshoaf no less). This amp is legendary for a reason and is giving my 8b a run for its money! It's been a very nice match with the SFB's, I think the 8b has it beat on overall top to bottom extension, but there was something going on with the 225 the other night that was literally giving me chills. Life is good!![]()
Those are some cool speakers.
Can we get a full back shot of one?
Very Cool, congrats. Please keep us updated on how they work out for you.
EDIT: BTW, you guys are a wealth of Warfie Info. I have a set of W60? stuck in an closet somewhere, I picked them up 4-5 years ago from the original owner. I really like the cosmetics and build - not so much the sound (I'm more of the marantz\klipsch kinda guy).
But I appreciate the Wharfies and keep my eyes out for them on CL - if I see a set of W70, W90 come up or these open baffles (not likely), I'm gonna try to get em.
Thanks!
Here's one of the sellers pics of the back:
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Did you try the built-in stand thingies that pull out? I guess it's for tipping back the thing?
One more thing... Been thinking about this the last twenty minutes.
I probably don't even want to know, but I bet those really drive home "Dark Side Of The Moon", especially with the upfiring tweeter and dynamic bass. The W90's do a mean DSOTM themselves, but the SFB's seem to fit right into the spirit of that album and probably melt your brain like that German guy in "Raiders".
Thanks again for the hi-quality pics of the brochure pages. Imagine what it must have been like back then, cherry-picking from that catalog? Your SFB's must be from around 1959-'60, judging by the fact that almost every other model is still FS-era (The Super 12/RS/DD debuted in June of '61), also there is no W60 mentioned, which WAS introduced in 1960, so your SFB's must be from the period between the '59 debut of the W* models and the debut of the W60. The SFB would surely have been among the first two models to receive the RS-DD treatment, and my guess would be 1959, when the W2, W3, & W4 were introduced, or not long after, as it was one of their TOTL models. Maybe late '59 to early/mid 1960. The W60 was a big deal, ESPECIALLY on the east coast, so if the W60 was out, that catalog would have likely shown it.
So, have you come up for air since getting those things? They must be sweeter than sweet (and then some). I wonder how a pair of those would work outside in open air, with no walls/objects for the tweeter sound to bounce off (Would an omni-directional design like this work in an open-air setting? And what about others, like Bose and that sort of thing?).
By the way, I thought you might get a kick out of this. I was re-reading a bit in the book I have, particularly about the period between '59-'61, as I was looking for info to narrow down the date of manufacture for your SFB's, and I realized something interesting about that phase of the company (The FIRST of several transition periods at Wharfedale):
In early 1959, when the sale to Rank took effect, Gilbert Briggs had voiced his intention of retiring fairly-soon, so in June of that year, Rank appointed John Balls (an engineer at ICI) as "Managing Director designate" to understudy Briggs. During Balls' first year in Idle, the company saw a 40% turnover increase and a 50% increase in net profit, which was in large part a result of his strong working relationship with Raymond Cooke, and by March of '61, the BIC/Wharfedale development was really-beginning to pan out, with BIC pushing hard for a much steadier supply of drivers from England, which represented a potentially-huge increase in sales.
Gilbert's reaction to this was to forget about retiring, and he persuaded Rank that his presence was needed to "steady the ship". This left John Balls wondering about his future, and that's when he got a visit from his old friend Bob Pearch, MD of Kent Engineering & Foundry, whom Balls knew from his previous job at ICI. Pearch's father, who owned K. E. & F., wanted to retire and insisted that his son find a working partner, and Pearch proposed the idea to Balls about him taking the position, and he accepted, leaving Wharfedale in March of 1961.
Balls kept in touch with Raymond Cooke during his first few months at K.E.& F., and he also realized that all the facilities were in place there to make loudspeakers. Cooke was having his own doubts about the future at Wharfedale, especially when John Balls was not replaced, and in May of '61, Balls proposed that he and Cooke form a new company, with Pearch as third director. Cooke immediately started working on possible designs and ideas while he made his decision whether or not to take the plunge, and in the end of July, when he finally informed Gilbert Briggs of his intentions to start his own company with former Rank MD-designate, John Balls, Gilbert was livid and ordered Cooke to clean out his desk immediately and leave the premises.
It's no wonder why Briggs was furious, but you can also see Cooke's side as well. Interesting though. I totally forgot that John Balls had been appointed by Rank to be Gilbert's replacement once he retired. That puts a bit of a sting in the situation, on BOTH sides.
How far are you from Woodbury Commons?You're always welcome Glenn! C'mon down!