Eclipse / TC Sounds LMS 10" SW8000

[ciaonzo 5,000+ posts]

Item(s) for Sale:

10" Eclipse SW8000 BNIB

Item(s) Description/Condition:

This is BNIB but I did remove the logo as I always do with Eclipse drivers. TC9 motor with a big copper shorting ring, and a very lightweight aluminum LMS coil. Sealed enclosures ranging from 1.5-2.25 cu.ft will be best. Thermal is pretty great on these, I watched a video of one seeing wall power for minutes on end. This allows for awesome dynamic capabilities for which I can attest to. I've been thoroughly enjoying one on a USAcoustics 2300F for the past couple years. Makes over 1k @ 4 ohm. This driver will challenge your amplifier so make sure to pair it up with one that is happy to run at 2 ohm all day. It would also be a shame to use this driver with an amplifier that has a subsonic filter. This thing digs down into the teens without any issue. 15-16Hz is insane in my vehicle. Even a SSF that is centered @ 10Hz is aggressively filtering out 19Hz and below.

These are older pics below but I will put some fresh ones up if you prefer. Condition is exactly the same (only selling the driver on the right with the plain cone).

Price:

$225 shipped, CONUS.

Shipping and Miscellaneous Item Information:

CONUS only, please.

Item Pictures:

Click to read more...

 

[lowriderram_95 10+ year member]

Ha, yea I picked up that XXX. Have a sealed box this sub would prolly do pretty well in. Hmmmm

 

[BKNIGHTS 10+ year member]

Single 2 ohm?

 

[ciaonzo 5,000+ posts]

Single 2 ohm?

Re is 2.8 ohm so most would call it a single 3 ohm. Le is also nice and low @ ~ 1 mH.
This thing will play treble, no problem.

 

[BKNIGHTS 10+ year member]

Re is 2.8 ohm so most would call it a single 3 ohm. Le is also nice and low @ ~ 1 mH.
This thing will play treble, no problem.

You wouldn't have this drivers specific T/S parameters?

 

[ciaonzo 5,000+ posts]

You wouldn't have this drivers specific T/S parameters?

Sure. I think these numbers were pulled from one that Audio_Phill had. This one could very well have an Re of 3.0, I just spit out 2.8 because most of the LMS drivers are sitting at 2.8.
tsp's from a sw8000

Re = 3.0347 ohms

Fs = 24.4238 Hz

Zmax = 24.9541 ohms

Qes = 0.6189

Qms = 4.4707

Qts = 0.5437

Le = 1.0843 mH (at 1 kHz)

Diam = 209.5500 mm ( 8.2500 in )

Sd =34487.7765 mm^2( 53.4562 in^2)

Vas = 40.6835 L ( 1.4367 ft^3)

BL = 11.5191 N/A

Mms = 176.3554 g

Cms = 240.7817 uM/N

Kms = 4153.1392 N/M

Rms = 6.0535 R mechanical

Efficiency = 0.0900 %

Sensitivity= 81.5596 dB @1W/1m

 

[ciaonzo 5,000+ posts]

Paint me like one of your french girls.

 

[ArabOnRadar 10+ year member]

Would you be willing to sell both? I'm really looking for a nice set of subs to run sealed.

 

[ciaonzo 5,000+ posts]

Would you be willing to sell both? I'm really looking for a nice set of subs to run sealed.

Nah, I'm using the other one. I also planned on using two of them but one was enough. After a demo, the look on people's faces when I show them that I'm running a single sealed 10" is priceless.

 

[ciaonzo 5,000+ posts]

Bam.

 

[ciaonzo 5,000+ posts]

Weekend

 

[dumple 5,000+ posts]

I want it if you still have the friday....

 

[ciaonzo 5,000+ posts]

I want it if you still have the friday....

Sure thing, let me know.

 

[dumple 5,000+ posts]

Sure thing, let me know.

How's 600rms at 2 ohm daily sound?

 

[ciaonzo 5,000+ posts]

How's 600rms at 2 ohm daily sound?

That power is a bit low for shoving this into 1 cube. I'd shoot for between 2-2.5 with that power on this driver.

 

[dumple 5,000+ posts]

That power is a bit low for shoving this into 1 cube. I'd shoot for between 2-2.5 with that power on this driver.

I maybe able to squeeze like 1.75cuft max