GX - 1st Gen (2003-2009) Discussion topics related to the 2003 -2009 GX470 models

And another one gone, and another one gone, another sub bites the dust

Thread Tools
 
Search this Thread
 
Old 09-22-19, 08:11 PM
  #16  
Rygar470
Lead Lap
 
Rygar470's Avatar
 
Join Date: Apr 2017
Location: Nevada
Posts: 404
Received 136 Likes on 117 Posts
Default

Originally Posted by IanB2
I'm not sure how much room is behind that panel on a GX470, but on my Land Cruiser there's a pile of room back there, the 10" model I think would fit for sure, maybe even the 12", with a custom bracket.

Judging from your picture, as I have yet to dismantle mine, I would think an 8" for sure, as a 10 would be pushing it.

From a good/legit company (Based on magnet size of course).
Old 09-22-19, 08:21 PM
  #17  
Rygar470
Lead Lap
 
Rygar470's Avatar
 
Join Date: Apr 2017
Location: Nevada
Posts: 404
Received 136 Likes on 117 Posts
Default

Looking at this guy though https://www.crutchfield.com/S-xLRPGm...08LG-W3v3.html kinda scares me, as it says it's 4 "total" ohms impendence.

Using this guy for quick reference(No pun intended) https://www.parts-express.com/dayton-audio-rss315hfa-8-12-reference-hf-subwoofer-8-ohm--295-445

Although it's box less.
Old 09-23-19, 07:33 PM
  #18  
chiph9
Pole Position
Thread Starter
 
chiph9's Avatar
 
Join Date: Feb 2014
Location: NC
Posts: 3,427
Received 748 Likes on 612 Posts
Default

I heard back from JL Audio. You would connect the mono signals into both the left + right inputs. The inputs are high impedance so it doesn't draw much current and the 8 ohm ML amp output won't be a problem. However I would have to check that the ML doesn't output more than 5.4 volts. And if it does, I'd have to use a line-level converter to drop the voltage.

The crossover in the MicroSub+ is non-defeatable so you'd have to crank it all the way to 200 Hz, since the ML amp will have already done that job.

For mounting - it won't fit in the factory opening. So it would have to be strapped down in the cargo area.

But .. I went with the Simply Speakers repair kit. At $16 it just was too cheap not to try, and it sounds just like it used to.

Chip H.
The following users liked this post:
IanB2 (09-24-19)
Old 09-23-19, 07:37 PM
  #19  
chiph9
Pole Position
Thread Starter
 
chiph9's Avatar
 
Join Date: Feb 2014
Location: NC
Posts: 3,427
Received 748 Likes on 612 Posts
Default

The key to a good repair is taking your time and having a sharp knife. It's like painting - the value is in the prep work.

For the ML sub, I took about 90 minutes to remove the old decayed surround and clean it up. Then several hours to glue the new one on. So glue the foam to the cone, wait 90 minutes for it to dry. Glue the foam to the frame, wait 90 minutes. Glue the trim ring back on, and wait 90 minutes.

Chip H.


The following 5 users liked this post by chiph9:
IanB2 (09-24-19), Lextazy (09-30-19), mail2anoopmv (12-10-23), MidniteGX (09-24-19), Rygar470 (09-24-19)
Old 09-24-19, 01:31 AM
  #20  
Rygar470
Lead Lap
 
Rygar470's Avatar
 
Join Date: Apr 2017
Location: Nevada
Posts: 404
Received 136 Likes on 117 Posts
Default

Wow, that there is Patience my friend. Swell Job indeed.
Old 09-30-19, 10:51 AM
  #21  
MrJason
Lead Lap
 
MrJason's Avatar
 
Join Date: Mar 2019
Location: Louisiana
Posts: 556
Received 222 Likes on 176 Posts
Default

Originally Posted by chiph9
The key to a good repair is taking your time and having a sharp knife. It's like painting - the value is in the prep work.

For the ML sub, I took about 90 minutes to remove the old decayed surround and clean it up. Then several hours to glue the new one on. So glue the foam to the cone, wait 90 minutes for it to dry. Glue the foam to the frame, wait 90 minutes. Glue the trim ring back on, and wait 90 minutes.

Chip H.





Good good job man... looks great!👍🏻👍🏻
Old 09-30-19, 05:51 PM
  #22  
chiph9
Pole Position
Thread Starter
 
chiph9's Avatar
 
Join Date: Feb 2014
Location: NC
Posts: 3,427
Received 748 Likes on 612 Posts
Default

Sounds great too!
That old foam just crumbled to pieces as I removed it.

Something I didn't mention - be very very careful with your knife around the wires. You don't want to cut one, as then you are what is known as "screwed"

Chip H.
The following 2 users liked this post by chiph9:
Lextazy (10-02-19), mail2anoopmv (12-10-23)
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
LiCelsior
Lexus Audio, Video, Security & Electronics
29
04-11-10 01:52 PM
charmz
Lexus Audio, Video, Security & Electronics
23
06-06-08 02:01 PM
UTGS400
Lexus Audio, Video, Security & Electronics
2
11-07-02 05:51 PM
GlobeCLK
Lexus Audio, Video, Security & Electronics
9
09-03-01 10:27 AM



Quick Reply: And another one gone, and another one gone, another sub bites the dust



All times are GMT -7. The time now is 04:25 PM.