TC-Sounds 2-18" VMP Passive Black

[Warpdrv]

I decided on a ported design, so they were never used... Brand New still in box.

$250 + shipping each



Both are SOLD !!!!!!!

[financethi$]

i am very very interested please pm back
thanks
jeff

[Warpdrv]

I will send you an email jeff...

Give me a day or so... too much on my plate tonight...

[financethi$]

ok. when do you think you might send me some pics. also are you fine with selling just one?
please reply

[Warpdrv]

email sent...

[mike c]

how do you know how many PR's you need for a particular driver?

especially if the active driver is of a different size.

is there a manual that comes with your PR on how "heavy" or "light" you make your PR to tune your sub?

[Warpdrv]

I am no expert, but I believe if your not trying to go to a super low tune, you can do a 1 to 1 ratio, and it will work fine... but it greatly depends on the driver and its potential and excursion.

Now you can easily do just fine with an 18" Passive with that 13" driver you bought, and be able to flexibly tune it to your FR of choice. I'll bet you could probably tune down to about 15hz. That was the nice idea of the TC Passives, they were adjustable

I could do a 15" TC-2000 with a 18" TC-VMP passive, but best tune would be about 20hz.

As far as adding weights to the passive, you just keep adding until you reach your measurement, but I'm sure someone here would have advice for that... I have no clue... I never used them, still brand new...

[mike c]

let me know if 'financethis' is going for 1 or 2 PR's

[Warpdrv]

I didn't want to split them up, but he's interested in 1, so the other would be available.
I was only trying to keep them together, for someone that needed 2, and their hard to find.

[financethi$]

i am good for buying 1 for sure, if mike c wants the other one. do we have a deal yet?
PLEASE email me to let me know. I have money in hand$$$$$$$$

[mike c]

hey warp,

1. i dont know if one will do well with my 13av.2 (tuned to 17.6hz)
2. how much shipping to CA?
3. paypal?

[Warpdrv]

mike c wrote:

hey warp,

1. i dont know if one will do well with my 13av.2 (tuned to 17.6hz)
2. how much shipping to CA?
3. paypal?

I was just checking on the Xmax of your 13av.2, 28mm.... which is far less then the TC-2000 with an xmax of 40mm, which has far more displacement then the eD.

One should be more then enough for a 17.6hz tune...

I didn't do the math here, but I know nick (here) had 2 of those 15" TC-2000 with an 18" passive each, and he could tune down to 17.5 hz but opted for a 20hz tune.
That was built off info directly from TC-Sounds advisement.

financethi$ wrote:

i am good for buying 1 for sure, if mike c wants the other one. do we have a deal yet?
PLEASE email me to let me know. I have money in hand$$$$$$$$

Email on the way partner...

[mike c]

does your PR come with TS specs? im missing QMS, Vas and Fs to model with WinISD. (i used the audiopulse VMP to get the other specs)

do you accept paypal? (because that's the only way i can send money)

do you know of any links for "PR's for dummies?"

[Warpdrv]

I accept paypal no problem at all... Let me check for TS....

I know I can gather up the other info from a couple of guys on AVS that built with them... It won't be a problem...

Maybe even financethis has this info and can PM you... Or I'll ask him..


18" TC-VMP
Vap 0.0
Dia 390mm
Vas 0.0l
V-Fs 4Hz-24Hz
cms 0.0m/N
V-mms 500g-2500g

[mike c]

hmm, winisd goes crazy with a 0.0 vas
does it really come with UP to 2500g?
what value do i input for variable fs?

[Warpdrv]

mike c wrote:

hmm, winisd goes crazy with a 0.0 vas
does it really come with UP to 2500g?
what value do i input for variable fs?

Again, I have no idea, I will try to find this info for you buddy...
Likely tomorrow...

[mike c]

thanks warpdrv

[Warpdrv]

Thanks Mike.... 1 sold.... 1 left...

Enjoy playing with it buddy...

California seems like a great place for me to come visit my old Passive...