Tru Bass 8‘s bnib x10

jdubbau
10+ year member

CarAudio.com Elite
Item(s) for Sale:

Tru Bass 8 inch dual 4 ohm subs (x10)

Buy with a tline box for a little extra too. Made specifically for these guys.

10/10 mech and cosmetic.

Item(s) Description/Condition:

Perfect new never used.

Dual 4

t/s parameters coming

Shipping and Miscellaneous Item Information:

$90 per sub or $175 per pair shipped

Jdubbau.gross@gmail.com is my paypal and email

Shipping to cont 48 states only

Item Pictures:

IMG_20110418_191753.jpg


IMG_20110418_191736.jpg


(List pictures in this section, 1st picture should be your username/date if you have less than 10 positive feedbacks with the i-Trader system or less than 10 references that you have sold to in the past. (These must be listed in your signature, or a link provided to a feedback thread listing these references)).

 
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I got a set of Orion HCCA 5 1/2 and a set of 6 1/4 BNIB comes with a pair of tweets and crossover each and a Zapco 750.2 any of that interest you? Also a Batcap 4000!

 
Man, I'd like to do all of these in my truck...want to just give them to me? //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

 
Interested, how these like sealed? How much power they like? How they compare to 1508's or SA-8.
I have used all these subs and all are great the SA8, TB, and 1508 but really like the output of the TB as it has great SQL and is right there with these guys or better IMO. Do Spectacular in T-Line boxes I have built for them in the past but otherwise like Ported If I remember correctly.

 
Ported 7-1cf and 33-35hz is what I have seen most say sounds great with good output. This t line style below I built worked best for me f anyone wanted a t-line set up for very reasonable price.

http://i364.photobucket.com/albums/oo81/jdubbau501/f7541892.jpg

Ultra 8's are rated for 250rms and good up to 500-750w daily (if setup correctly of course)

Specs are as followed Re = 3.4298 ohms

Fs = 37.3410 Hz

Zmax = 46.4751 ohms

Qes = 0.3413 Qms = 4.2834

Qts = 0.3161

Le = 2.2975 mH (at 1 kHz)

Diam = 155.0000 mm ( 6.1024 in )

Sd =18869.1914 mm^2( 29.2473 in^2)

Vas = 10.5085 L ( 0.3711 ft^3)

BL = 14.3582 N/A

Mms = 87.4380 g

Cms = 207.7628 uM/N

Kms = 4813.1816 N/M

Rms = 4.7893 R mechanical Efficiency = 0.1506 %

Sensitivity= 83.7971 dB @1W/1m

 
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jdubbau

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