Menu
Forum
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Car Audio Discussion
General Car Audio
Car Audio Build Logs
Car Audio Equipment
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Help
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Car Audio Classifieds
Car Audio Wanted
Classifieds Member Feedback
Gallery
New media
New comments
Search media
SHOP
Shop Head Units
Shop Amplifiers
Shop Speakers
Shop Subwoofers
Shop eBay Car Audio
Log in / Join
Test
Forum
Search
Search titles only
Search titles only
Log in / Join
Search
Search titles only
Search titles only
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Menu
Reply to thread
Forum
Car Audio Discussion
Car Audio Build Logs
2003 Civic Sedan - Looking for 150
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="TRaGiK" data-source="post: 8560090" data-attributes="member: 610004"><p>Updates and (lack of) progress report...</p><p></p><p>Shrunk the box by a 1/4 cube hoping it'd stop the sub from bottoming out. It did not. May shrink another 1/4 later. For now I'm just being very cautious with the bass knob.</p><p></p><p>Aside from bottoming out, the recone, being that I'm now wired to .5 ohms per amp, made it sound like a completely different car. To the ear, it sounds like I added an additional sub. The meter was not happy with me today though...</p><p></p><p>As noted previously, I've got a 8 inch port for metering, and a 6 inch for daily. Both are adjustable. Metered the car today, and with the 8 inch port, it gained .3 outlaw, and LOST 1 FULL FREAKING DB SEALED!!! I would have thought it'd have gained AT LEAST 1 full db...not lost it.</p><p></p><p>Played around with the 8 inch port, and the meter just hated it. Threw the 6 inch port back in, disgusted with it, and metered it with that in there just for $hits and giggles to see what it'd do. Previously, it'd meter around 1 db less than the 8 inch. Apparently shrinking the box 1/4 cube, now it loves the 6 inch. Without adjusting the port at all, setup at my daily tuning (around 33hz), it picked up .5 db compared to the 8 inch numbers for today. I shortened it as much as I could (more on this in a sec), and it jumped up to what it'd previously do with the 8 inch. Outlaw it's way off, but sealed is the same as my previous best. I'm certain it'd pick up even more, but one of the extensions, I glued together....so I've got to order another 6 inch and do some more playing with it.</p><p></p><p>The good news is, under 2500 watts, I got a gain compared to the 8 inch port. It'll do a 147.0 at 2300 watts. Last show I did, it did a 145.5 with the same power. With the 8 inch port, it currently does a 46.8 at 3000 watts. So I DID gain a little efficiency, and it gained on the ear-o-meter. Both of which are good. But I still want to get my peak numbers up. Hoping I can get a 49 sealed out of it, and hopefully I'll be able to do get a 51 outlaw. We'll see.</p><p></p><p>Upgrading the front stage some as well. Picked up a set of Crescendo PWX 6.5's and some Crescendo STS-1 tweeters. Having door pods built from them the week after next. I'm sure it still won't be up to par for the sub stage, but it should still help some.</p></blockquote><p></p>
[QUOTE="TRaGiK, post: 8560090, member: 610004"] Updates and (lack of) progress report... Shrunk the box by a 1/4 cube hoping it'd stop the sub from bottoming out. It did not. May shrink another 1/4 later. For now I'm just being very cautious with the bass knob. Aside from bottoming out, the recone, being that I'm now wired to .5 ohms per amp, made it sound like a completely different car. To the ear, it sounds like I added an additional sub. The meter was not happy with me today though... As noted previously, I've got a 8 inch port for metering, and a 6 inch for daily. Both are adjustable. Metered the car today, and with the 8 inch port, it gained .3 outlaw, and LOST 1 FULL FREAKING DB SEALED!!! I would have thought it'd have gained AT LEAST 1 full db...not lost it. Played around with the 8 inch port, and the meter just hated it. Threw the 6 inch port back in, disgusted with it, and metered it with that in there just for $hits and giggles to see what it'd do. Previously, it'd meter around 1 db less than the 8 inch. Apparently shrinking the box 1/4 cube, now it loves the 6 inch. Without adjusting the port at all, setup at my daily tuning (around 33hz), it picked up .5 db compared to the 8 inch numbers for today. I shortened it as much as I could (more on this in a sec), and it jumped up to what it'd previously do with the 8 inch. Outlaw it's way off, but sealed is the same as my previous best. I'm certain it'd pick up even more, but one of the extensions, I glued together....so I've got to order another 6 inch and do some more playing with it. The good news is, under 2500 watts, I got a gain compared to the 8 inch port. It'll do a 147.0 at 2300 watts. Last show I did, it did a 145.5 with the same power. With the 8 inch port, it currently does a 46.8 at 3000 watts. So I DID gain a little efficiency, and it gained on the ear-o-meter. Both of which are good. But I still want to get my peak numbers up. Hoping I can get a 49 sealed out of it, and hopefully I'll be able to do get a 51 outlaw. We'll see. Upgrading the front stage some as well. Picked up a set of Crescendo PWX 6.5's and some Crescendo STS-1 tweeters. Having door pods built from them the week after next. I'm sure it still won't be up to par for the sub stage, but it should still help some. [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Discussion
Car Audio Build Logs
2003 Civic Sedan - Looking for 150
Top
Menu
Home
Refresh