Workin alil late at the shop....RD Alpha 10" review coming :-)

 

Gold Member
Username: Southernrebel

Monroe, Louisiana 2 DD3515s, 2...

Post Number: 6554
Registered: Mar-04
Well, I've had this Alpha 10" since Scrapin' the Coast but have not had the time to build a box yet. This week I built 3 boxes for the shop, so I while I was on the table saw I went ahead the cut out alil box for the Alpha.

I'm still up here at the shop about to router the box and drop the lil fella in :-)
I'll hook it up to the Autotek SS1900.1 in the soundroom and do a little listening test.

I'll also be running it in my truck for a week or so while I work on my new 3-3515 box.

Pics and vids of the 10" coming soon.
 

Gold Member
Username: Somedonniedude

Illinois United States

Post Number: 1878
Registered: May-07
Nice! Can't wait.
 

Platinum Member
Username: Rovin

1 15 = 149.5 DBsTrinidad & T...

Post Number: 14046
Registered: Jul-05
hey canaan what ever came out of that build u were doing ? ...dont know if i missed seeing the outcome of it ...
 

Gold Member
Username: Southernrebel

Monroe, Louisiana 2 DD3515s, 2...

Post Number: 6556
Registered: Mar-04
The wall or the 3-3515 box?

Wall was a failure...only 150.5dB.
But it would do that # at any freq from 42hz to 65hz. And anywhere in the cab. Doors open or closed, headrest, kick, dash...ANYWHERE.

The 3-3515 box did 154.2 @ 53hz.
 

Gold Member
Username: Naledge503

Portland, Or

Post Number: 4083
Registered: Jun-06
I think he meant the sound room.
 

Silver Member
Username: Visitor

Middleofnowhere, Minnesota USA

Post Number: 256
Registered: Jul-07
Im posting from my ipod. taht is all.
 

Platinum Member
Username: Rovin

1 15 = 149.5 DBsTrinidad & T...

Post Number: 14051
Registered: Jul-05
well i was talking about the 1 where u use 2x4s & it looked like 1 heavy @ss box (think it was like a wall- u had a thread on it a while ago) ....
 

Gold Member
Username: Southernrebel

Monroe, Louisiana 2 DD3515s, 2...

Post Number: 6558
Registered: Mar-04
Yep, the wall was a failure.
It is now a doghouse...lol.




On to the Alpha:

I ran into alil glitch.
So no review for now :-(
Here are a few pics though...



Its a tight squeeze.
Had to fish the wires around.
Upload
Upload
Alpha 10" vs DD2510
Upload
 

Platinum Member
Username: Rovin

1 15 = 149.5 DBsTrinidad & T...

Post Number: 14053
Registered: Jul-05
some1 is also using recessed ends - lol

cant tell if its screws or airgun nails u used ?

dude the dd looks like a toy in front that alpha

thats quite a big box for a single 10" !...looking good thus far
 

Gold Member
Username: Southernrebel

Monroe, Louisiana 2 DD3515s, 2...

Post Number: 6560
Registered: Mar-04
Its just 1.5cuft w/ 22.5sq inches of port.
Tuned to 38hz on paper.

It actually looks pretty small in person.
 

Gold Member
Username: Southernrebel

Monroe, Louisiana 2 DD3515s, 2...

Post Number: 6561
Registered: Mar-04
Oh, and I use 16ga 1.75" nails on smaller boxes. I clamp and use TiteBondII.
 

Platinum Member
Username: Rovin

1 15 = 149.5 DBsTrinidad & T...

Post Number: 14055
Registered: Jul-05
now that i look at it better the pic does seems to make it look long

so thats 15sq"\cuft & at 38 hz that should slam .... we expect to see metered results of it .....
 

Gold Member
Username: Southernrebel

Monroe, Louisiana 2 DD3515s, 2...

Post Number: 6564
Registered: Mar-04
I'll break out the meter when I get it in my truck.
Gotta pull my 3515's out first.
 

Silver Member
Username: Waresgaragestereo

Fort Valley, GA

Post Number: 249
Registered: Mar-08
nice work
 

Gold Member
Username: Hdubb

Team Revolution

Post Number: 3854
Registered: Nov-04
hmm very interesting alpha there. different tensil leads from stock, chrome basket and revo d.c. nice. i like the way it looks. except the dc lol. box looks huge. 154 is very impressive canaan :-)
 

Gold Member
Username: Somedonniedude

Illinois United States

Post Number: 1880
Registered: May-07
Thats a beastly lookin' 10" you got there!
 

Gold Member
Username: Tatonka

-[Team Audible Insanity]-

Post Number: 2034
Registered: Mar-07

quote:

Thats a beastly lookin' 10" you got there!




That's what she said!


Nice build, Canaan. Can't wait for some results.
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