Recent content by nobb

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    Genesis Coupe. Newbie Fiberglass Sub Box: How Should I Finish the Box? Carpet/liner?

    Never thought of that, good call. The enclosure will sit in the side of the trunk with the flat wooden side exposed. The curved sized are pressed against the side of the trunk and hidden.
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    Genesis Coupe. Newbie Fiberglass Sub Box: How Should I Finish the Box? Carpet/liner?

    Hi guys, This is the first time I've attempted to build a fiberglass subwoofer box, and so far, it seems to be going well. I have a 2011 Hyundai Genesis Coupe and I upgraded the stock 8" sub to an Image Dynamics ID8 with an upgraded amp to power it. Problem is, the sub is installed in the stock...
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    A Sound Deadener that Hardens? Need to stiffen up rear deck for subwoofer

    It literally flexes maybe 1cm both ways. The rear deck actually looks and feels stiff at first....until you put an aftermarket sub in there.
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    A Sound Deadener that Hardens? Need to stiffen up rear deck for subwoofer

    Nice, thanks for the advice guys. Never worked with fiberglass before but that's a great idea. Do you just slather it on the rear deck and layer it like you would sound deadening? Im assuming it will bond to the metal deck pretty decent? All the liquid deadeners I've seen are flexible to...
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    A Sound Deadener that Hardens? Need to stiffen up rear deck for subwoofer

    Im running a small 8" subwoofer in my rear deck (OEM location) as an infinite baffle to save room in my coupe. Problem is that this subwoofer has so much power that it is enough to noticeably shake and vibrate the rear deck. Standard stick-on type sound deadener will not really dampen things...
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    Good Quality Small Mono Amp <300W with High Level In

    Nice, I am seeing them for
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    Good Quality Small Mono Amp <300W with High Level In

    Like the title says, Im looking for a small mono amp to drive a dual 4 ohm voice coil sub. Cheap, compact, and reasonably good quality is good. Must have high level input capabilities. Dont need anything too powerful...200-300 watts should be sufficient. May also consider smaller 2 channel...
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    Sound Absorption for Road Noise. Jute vs Closed Cell Foam vs Mass Loaded Vinyl/Rubber

    There's lots of debate as to which stick on butyl/asphalt based deadener sheet will reduce vibrations the best. These sheets do little to absorb road noise, so the next layer on top should be some sort of noise absorber and I'd like to get your guy's opinions on this. What do you guys think is...
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    Anyone heard of the JVC CS-FS60 6.5" components sold at Futureshop? Sounded VERY good

    Im usually weary of speakers sold by big box chains as they arent usually very good quality for the price, but a few days ago I was curious and had a listen to the lowest end component speakers they had at Futureshop...the JVC CS-FS60 6.5" components for $70 CAD. Out of the entire rack of...
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    JL 8W3V2 Bottoming out/slapping noise. Help with diagnosis? Took dustcap out.

    It sounds like it. But you'd have to push down on the cone HARD before you can get the VC to touch the backplate. However, the noise is present even at moderate volumes.
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    JL 8W3V2 Bottoming out/slapping noise. Help with diagnosis? Took dustcap out.

    Hmmm... I really doubt it. The leads are actually spaced nicely from the cone and the spider. I tested every single other D4 sub that I have and they do not have this problem. It's quite noticeable and does sound like something coming from the center of the voice coil.
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    JL 8W3V2 Bottoming out/slapping noise. Help with diagnosis? Took dustcap out.

    Hey guys, I have a JL 8W3V2-D4 that I thought was in good condition, but upon closer inspection Ive noticed that at louder volumes the sub appears to emit some sort of bottoming out/slapping noise. I have several other 8W3V2-D4 subs that Ive compared to and none of these subs exhibit such...
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    FS: Four JL 8W3V2 8" Subwoofers

    Update: No more D4's. I have one 8W3V2-D2 left. This is the dual 2 ohm version. Original post updated.
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    FS: Four JL 8W3V2 8" Subwoofers

    2 of the subs are now sold. 5 subs left.
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    FS: Four JL 8W3V2 8" Subwoofers

    Please check your PM.
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