Home Theater / Car subwoofer SPL enclosure for Kicker MTX Rockford Fosgates subwoofer, marcopilyo amps

Home Theater and Car subwoofer enclosure.
These are, well engineered designs for effective SQL - sound quality music to extreme SPL ground pounder bass output.

Updates.

Winner of Pinoydvd HT sub shootout champion for DIY vs Branded sub.

http://www.pinoydvd.com/index.php?topic=94734.150

A single DIY ported 8inch Pioneer - 105.5db Almost beating two 15inch Paradigm Servo-15v.2 - 107db a $2200 per piece sub.

tested @ 9ft away from SPL meter.

The secret? its the big 3

1 - amp power

2 - type of driver

3 - box.

Watch my Youtube Vid sample of 150dB on Fi-BTL and RE - XXX

Note: Vid is not in close car cabin.

http://www.youtube.com/watch?v=3D_xBgw6Jjo

Information of products and 200+ reviews. go to page1
http://www.pinoydvd.com/index.php?topic=82085.0

Monoblock and stereo Amplifiers.
http://www.sulit.com.ph/index.php/view+classifieds/id/964313/High+Power+MONO+BLOCK+subwoofer+amplifier+for+yamaha%2C+denon%2C+onkyo%2C+hk%2C+pioneer%2C+sony+receiver%2C+also+for+kicker%2C+fosgate%2C+dd+car+sub.+

PinoyDVD recent subwoofer shootout thread.
http://www.pinoydvd.com/index.php?topic=94734.msg989433#msg989433

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Definitely not a hula hula design.
Guaranteed to get cleaner and more SPL performance versus other enclosures. Stats never lies. Its still the common enclosure to win a trophy. If you dont believe me go to Db World Finals and see what 99% of the winning sq/spl still uses side firing port designs.

Try replacing your stock sub enclosure w/ proven enclosure design.

These are copied blueprints from DD - Digital Designs and Kicker manual to get highest SQ or SPL performance. Mostly used in iasca Db competition.

http://www.ddaudio.com/dd/caraudio/enclosureInfo/enclosureInfo.asp
http://www.kicker.com

This two companies are king of all kings and certified true SQ/SPL champions. No wonder their designs have never changed for more than 10 years and still holds the current world record holder.

So why i pick ported over other designs?
Bandpass, abc box - very loud but known as one note wonder and big delay on bass output. - very good on SPL
T-Line - very good output but again much worst result. bigger delay on bass and hinders its excursion to much.  resulting to thermal problem on voice coil. - very good on SPL
Sealed box. - zero delay, perfect flat bass response but it lacks of spl bigtime and needs more power. - very good on SQ
Ported Side Firing - less delay, sub driver reacts efficiently on custom port tuning, excellent all around enclosure. check out the chart results of 12inch chalenge.  can still go loud to 25hz ext. as a sealed design. - VERY GOOD ON SQ and SPL!!!


Side port also used by youtubes popular meade916
http://www.youtube.com/watch?v=ygm1bs68M-s
 
http://www.ddaudio.com/dd/caraudio/enclosureInfo/boxSize_hiEff.asp
http://www.ddaudio.com/dd/caraudio/enclosureInfo/portInfo.asp#VARIABLE_PORT_TUNING


Bring your stock enclosure for comparison.

SPL output will be compared to your stock enclosure. Will be measured w/ my SPL Scosche ac level meter.

Get ready and be surprise with the results. At this point satisfaction is guaranteed.

Standard prices for 3/4 thick MDF - Medium Density Fiberboard - ported enclosure.

All boxes are made with finest precision power tools:
Makita Jigsaw, planer and 1/2 sander, Three Dewalt cordless drill, power drill press, 1500watt magnesium router, 2400watt 10inch circular saw, etc...


    For single 8inch or two 6 1/2inch subs - 1250
    1.4cu
    black carpet finish - add 350



    For single 10inch or two 8inch subs 1500
    2.1cu
    black carpet finish - add 500



    For single 12inch or two 10inch subs - 1900
    2.7cu
    black carpet finish - add 750



    For single 15inch or two 12inch subs - 3200
    5.6cu
    black carpet finish - add 1000



    For single 18inch or two 15inch subs - 4300
    6.8cu
    black carpet finish - add 1250


Enclosures for square solobarics.

    8inch - 1250
    1.2cu
    black carpet finish - add 350

    10inch - 2200
    2.6cu
    black carpet finish - add 500

    12inch - 2750
    3.6cu
    black carpet finish - add 750

    15inch - 4300
    6.45cu
    black carpet finish - add 1250

    18inch - 6300
    11.8cu
    black carpet finish - add 2k


All enclosures are brand new.  Wala pang screw holes para sa kabitan ng drivers.
Black hard carpets are matador brand made in USA.

Freq response.
Sample SPL results:
From realmofexcursion.com


The red ink expresses the top guns. pag nakapili na kayo ako na bahala sa amps and enclosures. 

BTW.  local subs like Daichi Targa x series, Konzerts Thunder Bass series, Kicker C, ES, CVR series, JL w0 to w3 series and the popular JBL GTO and GT5 specs are possibly identical range lang ito ng entry level of  Crystal CMP  "2nd line sa list" na 300watts. w/c is still good for the HT requirement.

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To order:
Waiting period is 3 to 5days.  


Specs: Enclosures for round tuned to best daily SQ and SPL.

    8inch - 1250
    1.4cu port tuned to 40hz
    black carpet finish - add 350

    10inch - 1500
    2.1cu port tuned to 40hz
    black carpet finish - add 500

   12inch - 1900
    2.7cu port tuned to 38hz
    black carpet finish - add 750

    15inch - 3200
    5.6cu port tuned to 30hz
    black carpet finish - add 1000

    18inch - 4300
    6.8cu port tuned to 30hz
    black carpet finish - add 1250


Specs: Enclosures for square tuned to best daily SQ and SPL.

    8inch - 1250
    1.2cu port tuned to 42hz
    black carpet finish - add 350

    10inch - 2200
    2.6cu port tuned to 38hz
    black carpet finish - add 500

    12inch - 2750
    3.6cuport tuned to 37hz
    black carpet finish - add 750

    15inch - 4300
    6.45cu port tuned to 30hz
    black carpet finish - add 1250

    18inch - 6300
    11.8cu port tuned to 35hz
    black carpet finish - add 2k

Enclosures for square and other odd shapes drivers are also available from my photobucket.com
http://s165.photobucket.com/albums/u72/pilyo168/

Also available custom CAD design enclosure for home / car SQ sealed use.
Call for availability.



All Homemade.














JBL gt5s12


   

Optional Sub Footings for HT:



Carpet finish:



Vinyl finish:



HT Optional footings to lower Frequency Response.


amp4v2 with 12inch JBL gt5 oldschool


2009 - 2010 GT5s12


Powered by Amp4v2 with gain control and standard piano finish casing - 4.5k




for comparison test free spl reading.


Power Consumption vs. Sensitivity in dB level

Depending on impedance rise of a voice coil and enclosures types. These are just rough estimates.


1watt = 90dB (before cabin gain)

easy listening
2 = 93
4 = 96


med to loud reference
8 = 99
16 = 102


very loud music --> experience chest pounding bass.
32 = 105
64 = 108


extreme loud --> this level will shake the ceilings literally
128 = 111
256 = 114


are you kidding loud -->  will trigger car alarms
512 = 117
1024 = 120



OMG!!! --> call 911. pizza dadating. lol
2048 = 123
4096 = 126


Expect extra +10 to 15dB inside car cabin gain.
also additional +3dB if two woofers are used.

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LOCATION MAP of my demo place. ( green roof ) X mark the spot.



Buendia corner FB harrison. its only 3mins away WTC - World Trade Center.
or
5mins away to Gil Puyat station LRT.

check out the landmarks of 7eleven. and Petron gas station.




Related forum link.

The reviews...
http://tipidpc.com/viewtopic.php?tid=103257&page=1
http://tipidpc.com/viewtopic.php?tid=88759&page=101
http://www.pinoydvd.com/index.php?topic=94734.0


Contacts:
Cell  09179888768 or 5253845 / 7762095 marco landline calls must be 2pm onwards.
USA voip 7162404202
pldt wireless - 4250140
Yahoo instant msg.  -->  marcopilyo

Txt msg is required for confirmation.

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