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Featured Replies

Posted

ProtoMatt1.jpg

protomatt2.jpg

which one did he send? ;)

This is a big bastard of a woofer.... build quality is top notch... shame I can't get a good pic of the coil... yet..

this should be a hard woofer to kill.... :D

Loyd L.

Ata boy! Train 'em when they're young!

How old is he Loyd?

  • Author
Ata boy! Train 'em when they're young!

How old is he Loyd?

he'll be 7 months old next week...

Loyd L.

He looks just like you.... your son I mean... :)

You know the little guy's gonna have a massive system when he gets his first car ;)

That is a BEEFY sub though, can't wait to see the results :)

I saw this caj.com, nice looking driver and interesting finish on da basket. Can't wait for da test :woot:

  • Admin

This is killing me, the other prototype is still not here yet. :(

  • Author

12"

motor dimensions are:

20x200mm Washer

3 - 20x220 mm slugs

21x200mm T-yoke with a 15 degree pitch / 103mm core

in other words... Big ass mota!

ruler2.jpg

Ruler1.jpg

Loyd L.

Edited by bigbassman

The OEM has thermal specs on them but that's why Loyd has one - to see what they are capable of doing...

  • Author
The OEM has thermal specs on them but that's why Loyd has one - to see what they are capable of doing...

:D

we've got 4 Sundowns, and 2 Memphis 4kw's waiting on it..

and a bunch of boxes, cars, and people ready to get at it..

should prove to be a fun Saturday..

P.S. Mark.. stay around the phone Saturday :)

Loyd L.

Its nice to know that these protos survived the shipping. :)

Loyd what are your initial expectations of this driver?

The OEM has thermal specs on them but that's why Loyd has one - to see what they are capable of doing...

:D

we've got 4 Sundowns, and 2 Memphis 4kw's waiting on it..

and a bunch of boxes, cars, and people ready to get at it..

should prove to be a fun Saturday..

P.S. Mark.. stay around the phone Saturday :)

Loyd L.

I think if it will take just one of those Memphis 4k's It will seal the deal for me.......

  • Admin

Loyd, what size enclosures are you using? I will try to build a different size so we can add that data to the info on the prototype.

12"

motor dimensions are:

20x200mm Washer

3 - 20x220 mm slugs

21x200mm T-yoke with a 15 degree pitch / 103mm core

in other words... Big ass mota!

ruler2.jpg

Ruler1.jpg

Loyd L.

Okay this is a Neb Question but what is the Washer and T-yoke??

I am guessing the washer is the hole forming the pole vent and the T-yoke would be the claws of the basket?

J

Yeah, the language of the bigbassman can sometimes be difficult to interpret:

washer = top plate (the metal plate you see between the basket and the magnet)

t-yoke = the backplate with the shaft going up the middle of the magnet structure

Actually while I have a decent understanding of audio (In my opinion) I am not 100% up to snuff with proper terminology.

J

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