Jump to content

IH8PunkRok's 4th order experiment


Recommended Posts

I would try a new speaker depending on your box size, you can have a small sealed side but you will need decent power and a sub with alot of motorforce (this is my problem right now i need power and xl's vs lvl 4s) and for the ported side you can build large and have more gain, and make the port large for even more peak spl, but it will drop off very fast...

ORRR im sure you could build a very large sealed side allowing the sub to move off less power, and then i would use the ported side for the cone control and build it more so a 1:1 or 2:1 with a smaller port.

DCAUDIO

BALLS DEEP

Link to comment
Share on other sites

nope no old pillows either. i think the first thing im gonna do is drop my tuning some

right now im sitting at 47 hz and 1.6 cubes on the ported side.

im going to drop tuning to about 40 hz and thusly my ported volume to about 1.4 cubes

after that ill start throwing shit in it to see if i like a 2:1 more than 3:1

-Matt

2005 Dodge Magnum RT
JVC KD-AVX1

2 PPI S580.2

Obsidian Audio ST1 Horn Tweeters

PRV 8MB450s

Audio Legion 3500.1D

2 RE MT 18s

360 ah LiFePO4 Battery
SHCA 2/0

155.2 @ 29 hz



Kicker CVR 15's build
DD 3512e build
Mini T-Line Build
(6) 8s Build
Nightshade 15s Wall Build
Magnum AB XFL 12s Build
Newest Magnum Build

Link to comment
Share on other sites

oh and i have these wired at 3 ohm on my saz 2k. they are only rated 160 rms a piece

so i have a fair amount of power

-Matt

2005 Dodge Magnum RT
JVC KD-AVX1

2 PPI S580.2

Obsidian Audio ST1 Horn Tweeters

PRV 8MB450s

Audio Legion 3500.1D

2 RE MT 18s

360 ah LiFePO4 Battery
SHCA 2/0

155.2 @ 29 hz



Kicker CVR 15's build
DD 3512e build
Mini T-Line Build
(6) 8s Build
Nightshade 15s Wall Build
Magnum AB XFL 12s Build
Newest Magnum Build

Link to comment
Share on other sites

lengthened the port

tuned at 40 hz now and 1.4 cubes on the ported side

made it worse. still no lows and less output. looks like im gonna just end this little project.

I might just knock out the sealed section and use it like a regular ported box

SDC10646.jpg

SDC10647.jpg

-Matt

2005 Dodge Magnum RT
JVC KD-AVX1

2 PPI S580.2

Obsidian Audio ST1 Horn Tweeters

PRV 8MB450s

Audio Legion 3500.1D

2 RE MT 18s

360 ah LiFePO4 Battery
SHCA 2/0

155.2 @ 29 hz



Kicker CVR 15's build
DD 3512e build
Mini T-Line Build
(6) 8s Build
Nightshade 15s Wall Build
Magnum AB XFL 12s Build
Newest Magnum Build

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Who's Online   1 Member, 0 Anonymous, 1094 Guests (See full list)

×
×
  • Create New...