looks like another quality sub from sundown

hey jacob I'm lookin to run 4 12's and 4k this summer

I heard about these, but do you think they could take 1k daily?

and some comparisons to the type r and sdc2.5 would be nice...tryin to decide. Maybe I can hop on the presale depending on what ya think

I'd say a 1kw amp daily wouldn't hurt these. I put 1800 on one on a sine wave for a few minutes and didn't blow it... so they are pretty stout.

thats sweet to know, do you know when they will be available?

Depends on how sales go and how prototype testing goes and if I accept this one as the final revision.

hey jacob I'm lookin to run 4 12's and 4k this summer

I heard about these, but do you think they could take 1k daily?

and some comparisons to the type r and sdc2.5 would be nice...tryin to decide. Maybe I can hop on the presale depending on what ya think

I'd say a 1kw amp daily wouldn't hurt these. I put 1800 on one on a sine wave for a few minutes and didn't blow it... so they are pretty stout.

thats sweet to know, do you know when they will be available?

Depends on how sales go and how prototype testing goes and if I accept this one as the final revision.

well I will be looking forward to it as an option against the type r's.....cant wait

New prototype is here for testing!

RE: 7.09 ohms (D4 in series)

Fs: 28.4 Hz

Qes: 0.511

Qms: 5.75

Qts: 0.469

Vas: 40.3 L

BL: 25.04 NA

Le: 7.7 mH

Mms: 252 g

BL^2 / RE: 88 (!!!)

Oh yes

replacement for my re se's oh yeah!!! cant wait.

you said this sub would be right around 200 right jacob?

wow sundown just have things coming out to the public left and right.

i dont know what to purchase anymore.

im so confused.

this thing looks sexy

can it go in a sealed box?

wow sundown just have things coming out to the public left and right.

i dont know what to purchase anymore.

im so confused.

this thing looks sexy

can it go in a sealed box?

Yes, sealed or ported works great.

you said this sub would be right around 200 right jacob?

Yah, in the low 200s MSRP.

What is different in this prototype from the original, I can't tell from the pictures alone

What is different in this prototype from the original, I can't tell from the pictures alone

1) Adding 10mm to magnet stack

2) Moving vent holes closer to the pole by 5mm

3) Making the coil 5mm taller

4) Creating a plastic spacer ring under the basket @ 10mm thickness

This makes total x-mech 33.75mm vs 26.25mm prior + higher linear excursion + higher power handling.

when they are on sale?

We need to finish testing the prototype then a few months to produce them.

so there will be a pre- sale?????

so there will be a pre- sale?????

Yep

cant wait to hear more in the up coming months

We need to finish testing the prototype then a few months to produce them.

you intend to produce it by 15? or only 12?

We need to finish testing the prototype then a few months to produce them.

you intend to produce it by 15? or only 12?

12" size first and later 15" size

excellent!!!

Threw the pair of prototypes in my Jeep and hit 149.7 dB

Box is made for 15s with way too much port area but they still did quite well!

Derrick is here and has a picture on his phone... trying to get it to upload!

Sorry if this has already been answered...what would be the mounting depth on these?

Some more testing this morning... 148.9 with single prototype amplifier @ 1 ohm nominal load:

Yesterday I still had my 4x 3000Ds in so I had a bit more power on tap to squeeze the extra SPL to hit 149.7 dB.

Using my Extech True Power Meter ( http://www.extech.com/instruments/product....&prodid=109 ):

5290 Watts

106 V

49.9 A

2.12 ohms actual impedance