The other one was worse. Ugh almost wrote it off but it finally broke free. Seems like they have a reasonable excursion range before rubbing but I'll need to test em again.
I thought superglue (non gel) was my best option since it is so thin. I figured it would flatten/wet out rather than build up enough to touch the former. Maybe I applied too much somehow. Maybe next time use a paper spacer to soak up the glue then quickly remove it before it sticks too bad.
Mine were swapped out for dayton pa200s in the original build i tried em in. IMO the Daytons have warmer less dry tone, meatier bottom end, and cleaner fr in crossover zone. Probably 2x the driver but 2x the $ too. So it's a wash for value per dollar I'd say.
Sitting waiting for me to do something with them. Was planning to gut a previous build and reuse the cabinets. I'll probably get to it as the weather kills off other activities.
Out come the SB20FRPC30s and beastmodes. Gonna flip the box upside down and make an extra baffle plate to seal the tweeter hole and cover the woofer gasket. I trimmed down the woofer gasket more flush with the frame so the baffle plate should fit better. The trimming was an experiment of it's own. Which was sort of a success, but isn't pretty. Good thing it'll be covered.
The rear port needs to be half the current length for this woofer. I had originally glued it in with silicone, and it shrugged off my best efforts to remove it without destroying things. I'll just get em with the dremel wheel. All the bracing inside the cabinet would make it a nightmare to get any tool in there enough to make the whole cut.
Chopped up some of the 1/2" thick shelving board for baffle plates and hit it with 3/8" roundover. Might paint it all a charcoal color. With exposed screws holding the baffle plate on I suspect it will take on an early 1900s industrial look... IE: "steampunk" but with less flair.
I was planning on repainting the cabinet charcoal too, but sounds like folks like the blue.. Not a big deal to me. If it stays blue it saves me the trouble. White baffle? hmm. Gives me retro mini fridge vibes.
Drilled screw holes in the baffle board and screwed one of the drivers in. Then a car hit a nearby power pole and probably out of power the rest of the day.
@DrewsBrews said:
... Then a car hit a nearby power pole and probably out of power the rest of the day.
Continued working with battery drill and flashlight on one of the speakers. Predrilled the screw holes and trimmed some thin hobby sheet foam as a giant gasket. Front is now buttoned up enough for testing. Just need power back to run some woops.
Comments
The other one was worse. Ugh almost wrote it off but it finally broke free. Seems like they have a reasonable excursion range before rubbing but I'll need to test em again.
I thought superglue (non gel) was my best option since it is so thin. I figured it would flatten/wet out rather than build up enough to touch the former. Maybe I applied too much somehow. Maybe next time use a paper spacer to soak up the glue then quickly remove it before it sticks too bad.
Super Glue isn't that great when it comes to bonding plastic. They are much better glues made for that application.
.
I love them GRS 8’s for the money. I built these for a local guy in a 3200 sq.ft build and they are impressive!!!!
https://www.jfcomponents.com/
I bet all of those together really get it done!
Mine were swapped out for dayton pa200s in the original build i tried em in. IMO the Daytons have warmer less dry tone, meatier bottom end, and cleaner fr in crossover zone. Probably 2x the driver but 2x the $ too. So it's a wash for value per dollar I'd say.
Curious what ever came of these?
Sitting waiting for me to do something with them. Was planning to gut a previous build and reuse the cabinets. I'll probably get to it as the weather kills off other activities.
Gosh 8pt-8 is on sale for ~$20ea right now. Trying hard to not think of goin balls out and doing a tower 888 style.
They wouldn't be the biggest speaker you've built. I say go for it.
Out come the SB20FRPC30s and beastmodes. Gonna flip the box upside down and make an extra baffle plate to seal the tweeter hole and cover the woofer gasket. I trimmed down the woofer gasket more flush with the frame so the baffle plate should fit better. The trimming was an experiment of it's own. Which was sort of a success, but isn't pretty. Good thing it'll be covered.
The rear port needs to be half the current length for this woofer. I had originally glued it in with silicone, and it shrugged off my best efforts to remove it without destroying things. I'll just get em with the dremel wheel. All the bracing inside the cabinet would make it a nightmare to get any tool in there enough to make the whole cut.
Chopped up some of the 1/2" thick shelving board for baffle plates and hit it with 3/8" roundover. Might paint it all a charcoal color. With exposed screws holding the baffle plate on I suspect it will take on an early 1900s industrial look... IE: "steampunk" but with less flair.
I DIG IT!
Looks like old Altec.
That baffle would look great in charcoal, or possibly gloss white...
I was planning on repainting the cabinet charcoal too, but sounds like folks like the blue.. Not a big deal to me. If it stays blue it saves me the trouble. White baffle? hmm. Gives me retro mini fridge vibes.
@kenrhodes what the heck are those??
I think those are altec 605. They had a lot of monitors like that in the late 50's and 60s.
Piqued my interest so I went searching. I think the drivers are 615B. Those are pretty wild looking!
https://usaudiomart.com/details/649349352-altec-615b-duplex-coaxial-pair-mint-condition/images/1519380/
Like Ken said.. In their studio monitor cabinets. Which, as far as I can tell, were commonly found with silver hammertone type paint.
Drilled screw holes in the baffle board and screwed one of the drivers in. Then a car hit a nearby power pole and probably out of power the rest of the day.
That sucks! Hope you get powered back up soon!
What?
Continued working with battery drill and flashlight on one of the speakers. Predrilled the screw holes and trimmed some thin hobby sheet foam as a giant gasket. Front is now buttoned up enough for testing. Just need power back to run some woops.