Mark X Build Log

Tags: #<Tag:0x0000000a3ad2c0>

stj174 (stj174) 2013-07-07 12:14:31 +0500 #1

Hi guys,

Rebuilding the Mark X setup from scratch (almost). Although I was pretty much happy and satisfied with the previous install i-e P90, Morel Elate 3-way comps, Focal Dual Monitor amp and the Focal Polyglass 33V3 sub.

Since a very long time I had the urge to install and try the JBL GTi Professional Series automotive equipment. The thing was I was not able to find them locally. Finally procured some JBL GTi stuff which I will be sharing with you guys along the way.

Please stay tuned for pics and details

First thing in, the JBL W12GTi sub.

Alpine F1 Status SPX-Z18T, 3-way components.

drift222 (drift222) 2013-07-07 12:24:07 +0500 #2

subscribed and glued

stj174 (stj174) 2013-07-07 12:31:35 +0500 #3

The very 1st thing I was able to get JBL W12GTi 12inch Subwoofer.

Link:
JBL - W12GTi MkII - 12" Subwoofer with Kevlar?-impregnated-paper woofer cone and Dual 6-ohm voice coils

JBL W12GTi MkII (Q12GTiMk11) 12" Dual 6 ohm GTi Car Subwoofer

Specs:

[TABLE="class: product_features_table"]
<tbody>[TR]
[TD="class: feature_name"]Subwoofer Series [/TD]
[TD]GTi[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Subwoofer Size[/TD]
[TD]12"[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Peak Power Handling[/TD]
[TD]4000 watts[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] RMS Power Handling[/TD]
[TD]700 watts[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Voice Coil(s)[/TD]
[TD]Dual[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Impedance (Per Voice Coil)[/TD]
[TD]6 ohms[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Voice Coil Diameter[/TD]
[TD]3"[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Frequency Response[/TD]
[TD]18 - 1000 Hz[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Sensitivity[/TD]
[TD]91 dB[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Xmax (millimeters)[/TD]
[TD]20.32 mm[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Subwoofer Design[/TD]
[TD]Round / Circle[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Main Cone Color[/TD]
[TD]Black
Silver[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Woofer Composition[/TD]
[TD]Kevlar Reinforced Pulp (Paper)[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Woofer Surround[/TD]
[TD]Nitrile Butadiene Rubber (NBR)[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Subwoofer Grille[/TD]
[TD]No[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Re-Cone Kit Available[/TD]
[TD]No[/TD]
[/TR]
[TR]
[TH="colspan: 2"]Recommended Enclosure Specifications[/TH]
[/TR]
[TR]
[TD="class: feature_name"] Recommended Enclosure Type[/TD]
[TD]Ported / Vented
Sealed[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Minimum Sealed Box Volume[/TD]
[TD]1.0 cubic feet[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Maximum Sealed Box Volume[/TD]
[TD]1.0 cubic feet[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Minimum Ported Box Volume[/TD]
[TD]2.25 cubic feet[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Maximum Ported Box Volume[/TD]
[TD]2.25 cubic feet[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Top-Mount Depth[/TD]
[TD]10-1/4"[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Cutout Diameter[/TD]
[TD]11"[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Shallow Mount Installation[/TD]
[TD]No[/TD]
[/TR]
[TR]
[TH="colspan: 2"]Electromechanical Parameters[/TH]
[/TR]
[TR]
[TD="class: feature_name"] Free-Air Resonance (Fs)[/TD]
[TD]31.83 Hz[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Equivalent Compliance (Vas)[/TD]
[TD]44.75 liters[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Total Speaker Q Value (Qts)[/TD]
[TD]0.51[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Electrical Q Value (Qes)[/TD]
[TD]0.55
[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Electrical Resistance of Voice Coil (Re)[/TD]
[TD]3.20 ohms[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Mechanical Q Value (Qms)[/TD]
[TD]6.68[/TD]
[/TR]
</tbody>[/TABLE]

Talhadon (Talhadon) 2013-07-07 12:38:18 +0500 #4

Ahan ....Gurus on JBL ,Shagird was on JBL from a long time

Talhadon (Talhadon) 2013-07-07 12:42:58 +0500 #5

Sir thread new hai ,and X ki photo purani? :S

stj174 (stj174) 2013-07-07 12:43:30 +0500 #6

Posting some pics of my own. Also had some time today to install it in the car.

CD for size reference.

Made in USA.

Factory specs 1cuft enclosure made of 1 in MDF, stuffed with ball fiber.

Focal out JBL in

yawar538 (yawar538) 2013-07-07 12:58:24 +0500 #7

Awesome!
Waiting for more

seems like Transformers built

blacklist1 (blacklist1) 2013-07-07 13:21:55 +0500 #8

Something to put a smile on my face after a long time ...

Rock Onn Nouman Bhai , we should test its SPL capabilities sometime on Rf

blacklist1 (blacklist1) 2013-07-07 13:29:18 +0500 #9

Haha now I see what your avatar tells us ....it's gti

haarismahmood (haarismahmood) 2013-07-07 14:58:30 +0500 #10

Witnessed it, heard it...
Indeed, it is a daddy sub...
Amazingly accurate... and the pressure it produced even when it is installed in a sealed enclosure, was just overwhelming...

vacaskhan (vacaskhan) 2013-07-08 04:21:20 +0500 #11

O yara amara dil bolay tum lala ki jan hai.. Alaaa Lala Alaaa

stj174;3945303:

The very 1st thing I was able to get JBL W12GTi 12inch Subwoofer.

u
Link:
JBL - W12GTi MkII - 12" Subwoofer with Kevlar?-impregnated-paper woofer cone and Dual 6-ohm voice coils

JBL W12GTi MkII (Q12GTiMk11) 12" Dual 6 ohm GTi Car Subwoofer

Specs:

[TABLE="class: product_features_table"]
<tbody>[TR]
[TD="class: feature_name"]Subwoofer Series[/TD]
[TD]GTi[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Subwoofer Size[/TD]
[TD]12"[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Peak Power Handling[/TD]
[TD]4000 watts[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] RMS Power Handling[/TD]
[TD]700 watts[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Voice Coil(s)[/TD]
[TD]Dual[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Impedance (Per Voice Coil)[/TD]
[TD]6 ohms[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Voice Coil Diameter[/TD]
[TD]3"[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Frequency Response[/TD]
[TD]18 - 1000 Hz[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Sensitivity[/TD]
[TD]91 dB[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Xmax (millimeters)[/TD]
[TD]20.32 mm[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Subwoofer Design[/TD]
[TD]Round / Circle[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Main Cone Color[/TD]
[TD]Black
Silver[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Woofer Composition[/TD]
[TD]Kevlar Reinforced Pulp (Paper)[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Woofer Surround[/TD]
[TD]Nitrile Butadiene Rubber (NBR)[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Subwoofer Grille[/TD]
[TD]No[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Re-Cone Kit Available[/TD]
[TD]No[/TD]
[/TR]
[TR]
[TH="colspan: 2"]Recommended Enclosure Specifications[/TH]
[/TR]
[TR]
[TD="class: feature_name"] Recommended Enclosure Type[/TD]
[TD]Ported / Vented
Sealed[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Minimum Sealed Box Volume[/TD]
[TD]1.0 cubic feet[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Maximum Sealed Box Volume[/TD]
[TD]1.0 cubic feet[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Minimum Ported Box Volume[/TD]
[TD]2.25 cubic feet[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Maximum Ported Box Volume[/TD]
[TD]2.25 cubic feet[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Top-Mount Depth[/TD]
[TD]10-1/4"[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Cutout Diameter[/TD]
[TD]11"[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Shallow Mount Installation[/TD]
[TD]No[/TD]
[/TR]
[TR]
[TH="colspan: 2"]Electromechanical Parameters[/TH]
[/TR]
[TR]
[TD="class: feature_name"] Free-Air Resonance (Fs)[/TD]
[TD]31.83 Hz[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Equivalent Compliance (Vas)[/TD]
[TD]44.75 liters[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Total Speaker Q Value (Qts)[/TD]
[TD]0.51[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Electrical Q Value (Qes)[/TD]
[TD]0.55[/TD]
[/TR]
[TR]
[TD="class: feature_name"] Electrical Resistance of Voice Coil (Re)[/TD]
[TD]3.20 ohms[/TD]
[/TR]
[TR="class: alt"]
[TD="class: feature_name"] Mechanical Q Value (Qms)[/TD]
[TD]6.68[/TD]
[/TR]
</tbody>[/TABLE]

stj174 (stj174) 2013-07-08 09:00:23 +0500 #12

thank you Sir

I had JBL installed the 1st time i posted my civic setup. JBL T696, JBL GTO 1201.1, JBL power series comps

aaab ye na keh dena car b new honi chaye jk Sir itny garmy mai photography ka koi scene nahi

stj174 (stj174) 2013-07-08 09:06:03 +0500 #13

haha yes the subs does looks like some robot from the movie

Haha Sir kal Haaris bhai ko bhee demo dea thaa, although the sub still needs to breakin, he said the same thing

BTW a link for you

Enclosure design for SPL Competition

http://www.jbl.com/resources/Brands/jbl/Products/ProductRelatedDocuments/en-US/BoxesandParameters/W12spl_f.pdf

stj174 (stj174) 2013-07-08 09:07:16 +0500 #14

Thank you Haaris bhai for the review. Loving it too

ammad_ghauri (Ammad Ghauri) 2013-07-08 09:27:10 +0500 #15

aala bro...plz share da videos...

Talhadon (Talhadon) 2013-07-08 10:58:40 +0500 #16

700 RMS Ratings :eek:
Love to take its demo Damn it ...!

MustafaJ (MustafaJ) 2013-07-08 11:43:20 +0500 #17

@stj174 awsm sub congrats... Got in from us?

pioneer1 (pioneer1) 2013-07-08 12:10:05 +0500 #18

Bro can u pm me the price of jbl sub if its not personal.

blacklist1 (blacklist1) 2013-07-08 13:23:08 +0500 #19

Awesomeee

That too 400-500wrms underrated ...

Talhadon (Talhadon) 2013-07-08 16:09:43 +0500 #20

Muneeb, I am imagining 2 of these in 8cu ft enclosure in your ride