|
|
|
|
|
|
BMW Garage | BMW Meets | Register | Today's Posts | Search |
|
BMW 3-Series (E90 E92) Forum
>
FULL SWS-8 sub and amp install, 34 pictures, step by step
|
|
08-20-2008, 09:55 AM | #23 |
Captain
88
Rep 870
Posts |
Thanks Man!
Are you wiring the subs in mono since this is a mono amplifier? I am planning on a 2 channel since the car is wired for it.
__________________
2007 E92 335i / 6MT / Monaco Blue Metallic / Gray Dakota Leather / Comfort Assist / Premium / Sport / Heated Seats / Navi / Active Steering / Active Cruise Control / Park Distance Control / Rear Sunshade / Sirius MODS PicoTray / M3 Steering Wheel / Front OEM Aero Lip / Bimmian Aluminum Pedals / CDV / Ram Air Scoops / Painted Reflectors / HID 5000k / LED Angels / M Perf. Shifter / Euro Light Switch / 8500 x50 / Center Armrest Pouch / JB4 / BT
Last edited by i2iSTUDIOS; 08-20-2008 at 12:59 PM.. |
Appreciate
0
|
08-21-2008, 09:42 AM | #24 |
Major
22
Rep 1,211
Posts |
|
Appreciate
0
|
08-21-2008, 09:53 AM | #25 |
Captain
88
Rep 870
Posts |
I've been rethinking and I might do the mono too
__________________
2007 E92 335i / 6MT / Monaco Blue Metallic / Gray Dakota Leather / Comfort Assist / Premium / Sport / Heated Seats / Navi / Active Steering / Active Cruise Control / Park Distance Control / Rear Sunshade / Sirius MODS PicoTray / M3 Steering Wheel / Front OEM Aero Lip / Bimmian Aluminum Pedals / CDV / Ram Air Scoops / Painted Reflectors / HID 5000k / LED Angels / M Perf. Shifter / Euro Light Switch / 8500 x50 / Center Armrest Pouch / JB4 / BT
|
Appreciate
0
|
08-21-2008, 05:41 PM | #26 |
pew pew
166
Rep 6,781
Posts |
Cool DIY and nice job. I think I would have rather ran the speaker wires directly from the amp to subs instead of having to cut anything, but that's just a small change.
BTW, if you can get your PDF a little bit smaller, you can also attach that PDF to your original post, in case your server goes down for any reason, etc. The limit for PDF size to attach is like 9.5MB.
__________________
CSL replicas are now CSL counterfeits. Jesus saves, like Valentine1.
|
Appreciate
0
|
08-21-2008, 07:38 PM | #27 |
Captain
57
Rep 615
Posts |
I have to get this upgrade done. Sweet job and thank you for taking the time to share.
__________________
'06 330Xi, '04 CBR600RR, '04 YZF-R1, '06CBR600RR, '10 S1000RR M-tech, Injen, Hamann, Remus, KW, Breyton |
Appreciate
0
|
08-21-2008, 09:18 PM | #28 | |
Private First Class
10
Rep 124
Posts |
Quote:
So what would be the perfect amp to run these two subs? |
|
Appreciate
0
|
08-21-2008, 09:29 PM | #29 | |
Private First Class
10
Rep 124
Posts |
Quote:
If so, I'd probably buy the two subs, a smaller amp than you got and find an installer to put it in for me. So, 2 earthquake 8" subs for under $350 plus wiring harness plus an amp and installation should be under $800 I think Do I even need to replace the OEM amp if I won't need extra power to run additional subs in the future like you do? |
|
Appreciate
0
|
08-22-2008, 03:43 PM | #30 | |
Captain
57
Rep 615
Posts |
Quote:
I was thinking the exact same thing. Here are the specs for the amp I was looking at to make it work with the SWS-8 subs. 300W.2 2 Channel Car Amplifier Pulse width modulated, Regulated MOSFET Power supply 1000 Watts Max 400 watts x 1 ch @ 4ohm (bridged) 240 watts x 2 ch @ 2ohm 130 watts x 2 ch @ 4ohm RCA level inputs: 200mV to 5V RMS Damping factor >800 variable crossover: 50hz - 200hz Low pass, full range, high pass operation Cross over slopes: 24 dB/oct THD: <0.016% Fuse: 1 x 40A Signal to Noise: < 104dB Dimensions (H x W x L): 2.5" x 9.75" x 12.5" 4 Screws 1 extra 40A fuse I found a good deal for spakers and AMP for around 300. Let me know if it will work.
__________________
'06 330Xi, '04 CBR600RR, '04 YZF-R1, '06CBR600RR, '10 S1000RR M-tech, Injen, Hamann, Remus, KW, Breyton |
|
Appreciate
0
|
08-23-2008, 03:14 AM | #31 |
Major
104
Rep 1,040
Posts |
To the OP, do your side skirts rattle alot more now after installing the subs? Or you insulated/dynamatted them to reduce the rattling?
Becuase even though I dynamatted the insides of the sideskirts and inside the hole (where the subs gets ported) I still get some rattling, but at least its not as crazy as before.
__________________
|
Appreciate
0
|
08-23-2008, 07:21 AM | #32 | |
Captain
88
Rep 870
Posts |
Quote:
__________________
2007 E92 335i / 6MT / Monaco Blue Metallic / Gray Dakota Leather / Comfort Assist / Premium / Sport / Heated Seats / Navi / Active Steering / Active Cruise Control / Park Distance Control / Rear Sunshade / Sirius MODS PicoTray / M3 Steering Wheel / Front OEM Aero Lip / Bimmian Aluminum Pedals / CDV / Ram Air Scoops / Painted Reflectors / HID 5000k / LED Angels / M Perf. Shifter / Euro Light Switch / 8500 x50 / Center Armrest Pouch / JB4 / BT
|
|
Appreciate
0
|
08-23-2008, 08:03 AM | #33 |
Captain
57
Rep 615
Posts |
The AMP is also Earthquake.
__________________
'06 330Xi, '04 CBR600RR, '04 YZF-R1, '06CBR600RR, '10 S1000RR M-tech, Injen, Hamann, Remus, KW, Breyton |
Appreciate
0
|
08-23-2008, 01:35 PM | #34 | ||||||
First Lieutenant
318
Rep 387
Posts |
I moved to PSU so I haven't had a chance to check the thread in a while.. so here are replies....
Quote:
Quote:
Quote:
Quote:
Quote:
Quote:
__________________
Current: 2023 G20 LCI M340i xDrive
History: 2005 E90 325i > 2008 E90 328xi > 2011 E90 LCI 335i xDrive > 2013 F30 328i xDrive > 2016 F30 LCI 340i xDrive > 2020 G20 M340i xDrive WE ARE! |
||||||
Appreciate
0
|
08-23-2008, 09:09 PM | #35 |
Private First Class
10
Rep 124
Posts |
Will the OEM amp used for the OEM subs power the Earthquake subs properly and give a good sound quality improvement over the OEM subs?
It would be a much more simple job with less potential problems to go wrong (causing warranty issues) if just the factory subs were just swapped out and no electrical work was done. Plus it would make the cost for parts and labor much lower. |
Appreciate
0
|
08-24-2008, 09:37 AM | #36 | |
First Lieutenant
318
Rep 387
Posts |
Quote:
__________________
Current: 2023 G20 LCI M340i xDrive
History: 2005 E90 325i > 2008 E90 328xi > 2011 E90 LCI 335i xDrive > 2013 F30 328i xDrive > 2016 F30 LCI 340i xDrive > 2020 G20 M340i xDrive WE ARE! |
|
Appreciate
0
|
08-24-2008, 09:59 AM | #37 |
Captain
57
Rep 615
Posts |
[QUOTE=azwillnj;3213078]I had this amp briefly before switching to the TNT (like 4 hours), it didn't have enough power at all.. Actually, I would go so far as to say that using the stock amp was better than the 300W.2.. it also ran VERY hot.[QUOTE]
If the Earthquake AMP runs hot and is not as reliable, what is a better option if I just want to run the SWS-8's only?
__________________
'06 330Xi, '04 CBR600RR, '04 YZF-R1, '06CBR600RR, '10 S1000RR M-tech, Injen, Hamann, Remus, KW, Breyton |
Appreciate
0
|
08-24-2008, 10:26 AM | #38 | |
Lieutenant General
2295
Rep 13,001
Posts |
Quote:
|
|
Appreciate
0
|
08-24-2008, 04:52 PM | #40 | |
Private First Class
10
Rep 124
Posts |
Quote:
I can wait to add a new amp in the future (if ever) unless I can find the perfect amp right now that gives better sound than the OEM amp, but isn't so powerful that it needs to be turned way down to prevent it blowing out the subs. |
|
Appreciate
0
|
08-24-2008, 08:35 PM | #41 |
Captain
88
Rep 870
Posts |
Runs this subs mono, how much power to 1 channel RMS is good? 300w ok? I see you used 1000 watts but these subs won't take that much rms power.
__________________
2007 E92 335i / 6MT / Monaco Blue Metallic / Gray Dakota Leather / Comfort Assist / Premium / Sport / Heated Seats / Navi / Active Steering / Active Cruise Control / Park Distance Control / Rear Sunshade / Sirius MODS PicoTray / M3 Steering Wheel / Front OEM Aero Lip / Bimmian Aluminum Pedals / CDV / Ram Air Scoops / Painted Reflectors / HID 5000k / LED Angels / M Perf. Shifter / Euro Light Switch / 8500 x50 / Center Armrest Pouch / JB4 / BT
|
Appreciate
0
|
08-25-2008, 10:23 PM | #42 | |
Captain
80
Rep 967
Posts
Drives: E92 335xi, 2010 Boxster S
Join Date: Sep 2007
Location: Montreal /Plattsburgh,NY
|
Quote:
__________________
|
|
Appreciate
0
|
08-27-2008, 01:56 PM | #44 |
Registered
0
Rep 1
Posts |
I registered on this site just to post this.
Dude, thank you SO MUCH for putting this PDF together. I am very impressed by the quality! I am going to replace my sub's with the earthquakes and see how that goes. If I still need more bass I will upgrade the Amp as well. I'll come back to this thread after I'm done and give a report of how my install went. Thanks again man, -Josh |
Appreciate
0
|
Bookmarks |
|
|