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Discussion Starter #1
Pre-Order open as of now - be sure to get these while you can as I think the first run will go quickly.

ETA is mid to late June for arrival of these woofers. As always, with a pre-order the ETA is subject to change based on shipping delays, etc, etc. PLEASE do not pre-order unless you are okay with any delays that may occur.


Regular MSRP will be $239 dollars - right at our low 200s target :)

Shipped prices in Continental 48 states -- contact me for AK and HI -- USA ONLY pre-order!

Paypal me at [email protected] to pre-order.

$175 shipped for ONE
$330 shipped for TWO
$620 shipped for FOUR

Ask about more than that.






They are great sounding drivers with terrific low-end extension. They feature an aluminum pole cap and a linear x-max of ~19mm one-way.

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
600 watts RMS

Depth = 6.5"
Cut-Out = 10 15/16"

Enclosure Suggestions:

1.75 ft^3 ported tuned to 30 Hz -- F3 of 26 Hz
* Tune higher for more SPL oriented setup
* Enclosure can be as big as 2.25 ft^3 if you stick with the 600 RMS rating

1.00 ft^3 sealed -- F3 of 44 Hz
* For SQ and space limited applications
 

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Discussion Starter #2
A bit more in depth...

These drivers feature the same cooling arrangement I developed for my Monster SPL woofer therefore thermal power compression is very low on these drivers - the 600 watt rating is purely mechanical as these will handle substantially more thermally.

The coil is a 2.5" diameter / 45mm WW copper coil on an aluminum former.

We are using flat, tied down tinsel leads to avoid the possibility of slapping the cone.

Any more questions - let me know :)
 

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I know the power handling would be less,but otherwise, are these OK for IB install? I have a pair of ed 12ov in my trunk now,would these be that much better? Thanks,Steve!
 

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Discussion Starter #8
The suspension is fairly stiff - they should do okay on limited power IB.

I do not have any of the ED subs to test so I couldn't tell you how they compare.
 

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Discussion Starter #12
I got word they should hit Charlotte customs around the 16th of this month :) Get your orders in now if you want some!
 

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Those look purdy. The 7.7mh Le is my only concern.
You guys on the west coast have all the fun :(
 

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Discussion Starter #19
You need to keep DCR in mind when looking at Le as well. In parallel at 2 ohms that is just 1.9 mH.
 

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Discussion Starter #20
They happen to get a little loud too...

153.3 dB @ 47 Hz







4840 actual clamped watts... so "only" around double the RMS per driver for a burst to achieve that level of output!
 
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