60ndown's Merged Subwoofer Thread

[djk]

Eminence151269.gif picture by dkleitsch - Photobucket

One PPSL with two $100 drivers should do it, -3dB at 29hz.

A stacked pair (per side) used for PA:

COE PA 2009 picture by dkleitsch - Photobucket

 

[NEO Dan]

I thought you drivers were NLA?

 

[djk]

My original driver (Eminence 15711) is NLA, but the above driver is available from martinsoundpro.com as their #1844.

The two drivers are very different, but the parameters model virtually the same in my PPSL cabinet. I am going to see what it would cost for another batch of the original, as the cabinet comes out to 8Ω that way.

 

[Wayne Parham]

Correction:

While the 12Pi does make it to 125dB @ 30Hz w/ 1000W into 3 Ohms, it also exceeds Xmax substantially (the simulation says: 24.3mm), and that is without losses or power compression in Hornresp.

This is not true. The peak excurison you quote is below the passband, below cutoff. Within the passband, excursion is well within xmax.

 

[tb46]

Hi Wayne,

18Hurts stipulated 125dB/30Hz/1000W, and stated that the 12Pi will go there (Post #593). As to your speaker being more than enough for the application, I have no doubt.

Regards,

 

[tb46]

Hi 18Hurts,

In the link Djim provided in Post #596 there is a Clearance tab. Right now they have a B stock 18Sound 21LW1400 21" for $299.-- (and a Kilomax 18A for $119.--). With some OSB, that could be part of the "poor man's" Gjallerhorn or the Xoc1's 18.

Regards,

 

[Djim]

18Sound 21LW1400 21" for $299.-- that could be part of the "poor man's" Gjallerhorn or the Xoc1's 18

Ridiculous prices overthere, $299 = 210Euro for a beast like 21LW1400

 

[tb46]

Hi Djim,

Yes, I thought of snatching it up myself, but I have to much stuff on the shelf aready...... .

Regards,

 

[epa]

Ridiculous prices overthere, $299 = 210Euro for a beast like 21LW1400

€432.- @ speakerstore.
we wonen aan de verkeerde kant van de kade
$299.- incl tax?
maybe we should import them.

 

[Djim]

Belachelijk, importeren uit US goedkoper dan rechtstreeks uit Italië (dit krijgt een staartje)

Yeah, maybe we should...

 

[tb46]

Hi Djim,

It's B stock of the Clearance tab, so there is no telling how many they have, maybe 1?

Regards,

 

[ßart West-VL.]

@ 210€... I'll take four, thank you very much!