Old School Polk Audio C4 Subwoofer - Four 6x9 Subs in Isobaric Teardrop EnclosureWatch the video from YouTube
Take a trip back to 1992 and see this technologically advanced automotive subwoofer up close and personal. The "C4" was a radical design at the time integrating two pairs of 6x9 subwoofers in a push-pull isobaric design. The outer two chambers are vented with a 3" x 5" port, while the center chamber is sealed. The 6x9" subwoofers have the effective piston area of 8", but the oval shape makes for a more compact enclosure.See my overview of the Polk C4 here. Not only do I show the exterior, but I also take off the bottom panel to show how this beauty works. I also take some time to give sound demos of the C4. It is EXTREMELY difficult to capture the quality through inexpensive microphones, so I used a high-quality Sony camera mounted mic for this demo. I recommend using headphones or high-quality speakers to get the full effect...As for the request for donations, this is obviously completely voluntary. I create content for all to enjoy, but spend LOTS on my website hosting, photo/video storage, sound/video equipment, old school gear to review, test equipment for my lab, etc. I'm hoping to be able to continue making videos and sharing them with everyone, but surely there are some folks out there who can spare a few bucks to help me continue my operation?See more on http://www.oldschoolstereo.comSubscribe to my channel: http://www.youtube.com/bigdwizFollow me on Twitter: http://www.twitter.com/oldschoolstereoKeep it OLD SCHOOL!!-BigDold school polk audio c4 subwoofer - four 6x9 subs in isobaric teardrop enclosure
- Length: 7:59
- Author: Sonic Electronix
Learn more about the differences between prefab subwoofer enclosures and boxes built by the manufacturer. In this video we show the differences in build quality, as well as sound quality (specifically SPL). Using our demo car and a Termlab SPL meter, we show your the SPL ratings for a Kicker CVX...
- Length: 3:32
- Author: barevids
A pair of Dayton 4" Neo woofers on a 3000Wrms amp in a huge 28hz tuned box designed for a pair of 15"s... obviously the amp gains are set extremely low and i have a nervous gain knob finger! I was really shocked to hear and feel the depth that these things produced, it was incredible for their...
- Length: 8:42
- Author: hurtugood86
This video will teach you the basics about creating a fiberglass speaker box. Enjoy!
- Length: 1:29
- Author: Adam TeBeest
This is my Alpine Type R on an Infinity 1600a amp with just a 10 amp 13.5 volt model car battery charger power supply...I know my mic suck so please refrain from telling me about it, its just a proof of concept video. This equipment will be going into a different vehicle but until I install my...
- Length: 6:35
- Author: RustyWCA
The build of a Subwoofer box for 4 DC Audio m3 8" Subwoofers in a 2004 Chevy Silverado SS
- Length: 3:32
- Author: Mill_City_King
A simple cure for boredom: Send entirely too much power through cheap speakers.Note: we were all amazed by how much juice the Lightning Audio sub-woofer took before its life ended. For info/videos of the system powering our fun, visit user apeykid69
- Length: 6:12
- Author: André Larsen
A very powerful subwooferbox - made only of LEGO bricks.Short version.Several of you think the box flexes under test at the end of the video. This is NOT true. The camera could not keep up during the low light conditions. The pressure around the subwoofer is huge and affects both me and the...
- Length: 7:34
- Author: tysiphonehelp
Jackthreads - http://jackthreads.com/tyHere's a look at my new cars subwoofers and stereo.Follow me:Twitter - http://twitter.com/tysiphonehelpFacebook - http://facebook.com/tymossfanGoogle+ - http://gplus.to/tymossSubscribe to my daily vlog channel - http://youtube.com/tymoss
- Length: 7:43
- Author: Dereck BigDWiz
Now, here's a project I've thought about putting together for around 20 years...a portable stereo (aka "Boombox") made from car stereo gear. In this instance, I'm using all Rockford Fosgate gear from 1995 or earlier. A single Punch 45 amplifier will power the entire system, including 4"...
- Length: 11:35
- Author: Geek Squad
In this segment of Geek Squad Installs, Autotech Agent Alan will show you the tools, parts, and know-how needed to do a common teardown and install of a subwoofer and amplifier in your vehicle.(Part of our ongoing "Geek Squad Installs" series.)
- Length: 8:7
- Author: meade916
visit: http://www.stevemeadedesigns.com/board Do you want this woofer? It can be your's if you find all the letters first. Today i will post an "S" in one of my many video's, somewhere in the middle, in the form of a youtube "annotation". Tomorrow, i will post a "K". By Sunday, i will have...
- Length: 3:0
- Author: RMatner
demo of my theater system playing a random song with plenty of bass, inc Onkyo TXSR607, Millenium 500's fronts, Symphony rears and front, JL Audio W0V2 15 " subwoofer in my own custom built box. Vibe Pulse 15" in custom built box (was not playing in video) eltax atomic a12.2 12" subwoofer (not...
- Length: 13:13
- Author: EXOcontralto
With my personal build going on behind the scenes, we still managed to get this box built and installed in just 2 days for Techforce Richard's 2004 Explorer! The enclosure gets pretty low so check out the ending for some FLEX, and woofer shots :)Music By: Tmic Beats & FlamingBeatz"Rip It Up" &...
- Length: 1:21
- Author: Phat Kat
This is my subwoofer box. Its houses six ten inch sony xplod subs. Its ported with dual four inch ports tuned to 32 hz. The mic on this camera isnt very good so take the video with a grain of salt. I know sonys arent the best subs but who cares when you have six. It pounds loud enough and Im...
- Length: 6:19
- Author: txhen1
a just about all around vid of my mustangs system finnaly getting it to where i've wanted to b at for a while. ma audio 4000watt amp bout 8000watts peak, pioneer all in one head unit, orion hcca 12.2 super subs 77lbs each! up to 4 inches of excursion! they bang like 3 regular subs each!!!, 4rth...
- Length: 2:45
- Author: hamacaman
2 Sony Xplod 10" subwoofers in custom made ported box, tuned to 35 Hz. 2.38 ft3 using 2 ports 3" in diameter, 12" long. Sounds great!
- Length: 5:19
- Author: meade916
TREMENDOUS BASS 137 - As requested in the comments from Tremendous Bass 136....you wanted to see what the woofers looked like when this song was playing, so here it is. It is of course called B-Legit "where is this going"....Album is "throwblock" music. The song you have seen me use many MANY...
- Length: 4:21
- Author: meade916
visit: http://www.stevemeadedesigns.com/boardThis is the "pressure Chamber" by Rockford Fosgate. It is only 3,000 watts (on the bass) powering 6 P3 15" Subwoofers......but it hits HARD! It was a lot of fun.Visit my FB page here:...
- Length: 7:20
- Author: BurkeBass
This video shows an example of how to improve the sound quality and mid bass response of your door speakers in your car. This improvement comes from sealing off the doors which turns them into sealed enclosures for your speakers. You will need:- Approx. 5 sheets of Damplifier or Damplifier Pro- A...
- Length: 3:22
- Author: D Cardullo
Quick time lapse of me building a Subwoofer enclosure for a sundown SA8v2SoundCloud shared music
- Length: 10:2
- Author: Decibel Car
Want to build your own custom subwoofer enclosure ? Of cource you do ! Thats why you're part of Team DecibelCar.com right ?But where do you start ? Learn the basics right here in our comprehensive video tutorial.. we show you all the woodworking techniques to make the right cuts and assemble your...
- Length: 8:2
- Author: barevids
Done some tests first without the sub for you guys - it really does sound awesome as it is! the only thing its lacking is those floor shaking subsonics, which this beast definitely sorts out.. stay tuned for lots of awesome home audio vids! My Loudest.com amp is getting fixed AS WE SPEAK so ill...
- Length: 1:29
- Author: HowcastTechGadgets
Watch more Car Audio 101 videos: http://www.howcast.com/guides/665-Car-Audio-101Subscribe to Howcast's YouTube Channel - http://howc.st/uLaHRSLearn which hits harder -- one 12" subwoofer or two 10" subwoofers -- in this car stereo video. Expert: Movin OnHowcast uploads the highest quality how-to...
- Length: 9:45
- Author: jasondigos
Learn from the experts at RTTI about how to build a subwoofer box. From measuring, cutting and finishing this 3 part video series covers it all.