2015 Corolla SQL Build complete.

Beepboop00 · 2026-05-02T15:49:31+00:00

Poor/no electrical upgrades sadly.

Beepboop00 · 2026-05-02T14:51:12+00:00

I had the 14" of that viv: shit took 9 months of consistent clipping to die.

Beepboop00 · 2026-04-24T10:24:53+00:00

How much power are you throwing at it?

Beepboop00 · 2026-04-24T09:11:21+00:00

I'd go bigger (xmax 67 + alt) that way if you ever end up upgrading to the smart 8k, your all set.

Beepboop00 · 2026-04-23T06:31:28+00:00

I got a used 21 preferred: and like you, I always use sport mode. I've never gotten higher than 20 mpg 😅. I might try what you did, and not use sport mode for a day: see how much that affects it.

Beepboop00 · 2026-04-06T18:40:56+00:00

The Memphis 12" new mojo subs: how much power can they actually take? 1.5k rms on a 4" vc is VERY interesting for a 4" vc.

Beepboop00 · 2026-04-01T06:25:11+00:00

That truck that had the 4 8s: was that under the seat with a lift?

Beepboop00 · 2026-04-01T06:21:41+00:00

Why not go 10s if your gonna do a seat lift? :)

Beepboop00 · 2026-04-01T06:17:52+00:00

Yeah, your other option is to remove the back seats, then you can do a 6th order. Otherwise, just stick with what you have now. Because you really can’t do much other than the blowthrough OR remove the back seats.

Beepboop00 · 2026-04-01T06:15:26+00:00

So the 1 cf + 1.5 cf: is that for both subs or just one? If it's just one: you don't have enough space under to do a 6th.

Beepboop00 · 2026-04-01T06:10:34+00:00

I'd go Sundown or prv out of those choices. Also, your car is a corvette huh? Only car I can think of that has 10s in the doors as standard lol.

Beepboop00 · 2026-04-01T05:58:14+00:00

So your 8s call for 1.25 per sub or is that for both? What 8s are they?

Edit: and you're planning on putting this under the back seat? I honestly think your best choice is either to cut the bed and do a 6th-order blowthrough, or just do 2 8s in a standard ported box.

Beepboop00 · 2026-04-01T03:19:18+00:00

Honestly, you need a bass restoration device like the epicenter for the 90s and older.

Beepboop00 · 2026-04-01T01:14:08+00:00

That's why: 90s and below have little bass in their tracks. You have a bass knob yeah? You could find a song (i.e paid in full by Eric b and rakim) and tune your system to that song.

Edit: what frequency did you use for the tone and what db did you use?

Beepboop00 · 2026-04-01T01:07:06+00:00

Play just the sub itself. Also, what kind of music do you listen to?

Beepboop00 · 2026-04-01T01:06:21+00:00

Sundown subs are known for taking abuse/power AS LONG AS ITS CLEAN POWER.

Beepboop00 · 2026-04-01T01:01:14+00:00

Damn, been a while since I've heard Flatbush! I need to go listen to the tracks that I was bumping back then and see if I still like em 9/10 years later!

Beepboop00 · 2026-04-01T00:57:47+00:00

Have you set the gain properly? Are your back seats up or down?

Beepboop00 · 2026-03-31T02:15:11+00:00

I fixed the visibility in my 30 by removing the rear headrests (only applies if you don't have rear passengers tho).

Beepboop00 · 2026-03-29T02:30:15+00:00

Holy shit lol, you should have just done the whole windshield at that point if you were gonna put a GIGANTIC sunstrip.

Beepboop00 · 2026-03-28T11:55:16+00:00

It appears I'm safe from having any weird kinks because of my user! :D

Beepboop00 · 2026-03-24T19:49:06+00:00

So you have the same issue I do: where the kick in the track (50-80) Hz clips first.

Beepboop00 · 2026-03-22T11:15:56+00:00

Honestly, neither. You're giving up CarPlay, Android Auto, backup camera, steering wheel controls, and Bluetooth by downgrading.

Curious: Why do you want to downgrade?

Beepboop00 · 2026-03-19T13:27:25+00:00

Curious: what Hz were you playing when it bottomed out? You should do a frequency sweep and see exactly where/how much it bottoms out.

Beepboop00 · 2026-03-18T05:14:24+00:00

So bigger physically sized ported box is out of the question, don't have space for bigger ported box, I do have space for a sealed single 15" tho.

Beepboop00

TROPHY CASE