Jump to content
Sundown Audio

Recommended Posts

I have a 2013 accord coupe and wanted to do a 4th order with my 2 8's. I wanted to try out the new x12 but don't think I have enough room in the trunk. So I found a post when I searched that suggested .5 sealed and 1 ported with like 50hz tune. Has anyone played around with 4th orders and the sa8v2s? Any help would be appreciated. I will be running saz1200 at 1ohm. Goal is best sounding and response I can get.

Pioneer deh-8300UB

6- Image Dynamics CSX6.5v2

4-Image Dynamics XS-28 tweeters

4-Sundown Audio sa8v2's

1-Sundown Audio SAX-200.4

1-Sundown Audio SAX-1200d

1-Mechman 270a alternator

1-XS Power D3400 under hood

Second Skin Damplifier Pro Deadener

Kicker & Knukoncept 1/0 wiring

Big 3 upgrade

Link to comment
Share on other sites

I don't have experience with those subs but a rule of thumb for 4th orders seems to be, the lower the ported to sealed ratio (1:1) the better bandwidth but less output, higher the ratio (3:1 3 ported, sealed 1) the more output but less bandwidth. A lot of people do 2:1 and port wise, id go somewhere like 45-50hz with 16-18" of port per foot. Im no expert so someone who is could chime in and be more detailed but I almost did a 4th order once and that's what I was told by people on here

2006 Ford Explorer

2 Team AA/Sundown 15s

6th order

Ct Sounds 7k

4 PRV Mr500 8s

Rockford p1000-2

Team Subsonic Lows

Link to comment
Share on other sites

Ya I'm looking for the post I found from Jacob. I think those were the specs he was running on the one they built. Thanks for the advice, I'll post the info if I can find it.

Pioneer deh-8300UB

6- Image Dynamics CSX6.5v2

4-Image Dynamics XS-28 tweeters

4-Sundown Audio sa8v2's

1-Sundown Audio SAX-200.4

1-Sundown Audio SAX-1200d

1-Mechman 270a alternator

1-XS Power D3400 under hood

Second Skin Damplifier Pro Deadener

Kicker & Knukoncept 1/0 wiring

Big 3 upgrade

Link to comment
Share on other sites

What about an X-10? A buddy of

Mine an forum member on here 96burban just got an x10 an it is such a beefy sub! I would go with that over 2 SA8s. But that's just me.

My build

98 s10 2.2

3 american bass HD 15s with psi soft parts. (on there way here)

atomic at-3000.1 (soon) 146.2 outlaw @39hz., bad alt an bad batt when termed (old 2 12" build)

alpine 6.5s in doors

infinty 4x6s in dash.

clarion cz201 HU.

mechman 240a H/O alt

stuff i still need.

SHCA 2/0 wire

SHCA 1/0 to 2/0 adapters

Atomic AT-3000.1

Lots of sound deadner

new mids an highs, still debating on what to do.

A few Deka g31 batts.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...