Installed Subwoofer?
#51
Senior Members
Join Date: Sep 2004
Location: Jacksonville, Florida
Posts: 424
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Presley348' date='Oct 7 2004, 04:56 PM
[quote name='Guest_Rob' date='Jul 12 2004, 11:58 AM']I installed a sub, with a separate and additional amp, in the trunk of my car - an Alpine 350 watt sub / amp package.
here are some points raised above....
1) The subs under the seats are really just very good mid range / woofers. Adding a sub will really beef up the bass.
2) Always take sub amp power directly from the battery, for two reasons. Firstly, and foremostly, the power requirement of a sub amp is huge, so you don't want to be overheating any wiring that isn't man enough for the job and having to pester the insurance company after a fire! Secondly, if you take directly from the battery, you can be assured of a "clean" supply, so no buzzing, popping etc...
3) In the trunk, there is a accessory socket - use this as the remote switch for the amp - to turn it on and off - much easier than running a wire from the head unit.
4) E60s are fantastically sound proofed. You need to think about how to get the sound from the trunk into the car - I have a ski hatch, and had a grill custom made to replace the ski bag cassette - exactly the same colour as the upholstery, looks and sounds great.
5) It's really easy to get your speaker level inputs from the speakers in the rear parcel shelf. Just prise the grills off, remove the three screws holding the speaker down, and using somthing like a knitting needle, push your new wire down through the sound proof foam into the trunk.
6) If you are going to secure your sub to the trunk floor, for goodness sake check under all the carpeting / sound proofing to see where your screws are gonna end up - there is a huge wiring loom under there, and the cable that take the battery to the engine compartment.
7) To make the bass sound really crisp, install capacitors in line in your existing speakers. This will omit the really low bass notes from those speakers, meaning that the won't distort, leaving your sub to do the hard work.
Think that's about it....if I think of anything else, I'll post again.
Rob
here are some points raised above....
1) The subs under the seats are really just very good mid range / woofers. Adding a sub will really beef up the bass.
2) Always take sub amp power directly from the battery, for two reasons. Firstly, and foremostly, the power requirement of a sub amp is huge, so you don't want to be overheating any wiring that isn't man enough for the job and having to pester the insurance company after a fire! Secondly, if you take directly from the battery, you can be assured of a "clean" supply, so no buzzing, popping etc...
3) In the trunk, there is a accessory socket - use this as the remote switch for the amp - to turn it on and off - much easier than running a wire from the head unit.
4) E60s are fantastically sound proofed. You need to think about how to get the sound from the trunk into the car - I have a ski hatch, and had a grill custom made to replace the ski bag cassette - exactly the same colour as the upholstery, looks and sounds great.
5) It's really easy to get your speaker level inputs from the speakers in the rear parcel shelf. Just prise the grills off, remove the three screws holding the speaker down, and using somthing like a knitting needle, push your new wire down through the sound proof foam into the trunk.
6) If you are going to secure your sub to the trunk floor, for goodness sake check under all the carpeting / sound proofing to see where your screws are gonna end up - there is a huge wiring loom under there, and the cable that take the battery to the engine compartment.
7) To make the bass sound really crisp, install capacitors in line in your existing speakers. This will omit the really low bass notes from those speakers, meaning that the won't distort, leaving your sub to do the hard work.
Think that's about it....if I think of anything else, I'll post again.
Rob
[snapback]16698[/snapback]
Hi Rob:
I own a 04 "Chris Bangle" 530i with the standard audio system which is nice, but of course I love my music and I want more BASS! (I wish now I paid the 1,800.00 extra and got the logic 7)
If you do not mind, can you let me know what kind of sub did you purchase, and from where, (on the web?), and how much$$$.
Thanks,
Presley348
[snapback]42301[/snapback]
[/quote]Hey Presley, what exactly is a "Chris Bangle" 530i? Is that the guy who designed this body style and that is what you are referring to? Sorry if it's a stupid question....
#52
Senior Members
Join Date: Sep 2004
Location: Jacksonville, Florida
Posts: 424
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Lenk' date='Oct 7 2004, 06:31 PM
I am using a 12 incn JL audio 12w3 and JL 250/1 amp which has a fully adjustable crossover, gain and high/lo pass and I can get plenty of base through the trunk whihc is in fact sound proofed. I bought the amp off Ebay for $200 and the sub was $170 an enclosure until my tire well home is finished case $39? installation was $45. less than $500 total I actually had to lower the gain on the amp because I initially had too much base. There are two plastic plugs which can be removed from the trunk near the speakers which help open up the trunk. Anothet thought may be to have the sub facing up to fire towards the small but available openings. I would agree that you need at least a 10 inch sub as we tried an 8, 10, 12, and the 12 worked by far the best for the application.
[snapback]42343[/snapback]
#54
Super Moderator
Join Date: May 2004
Location: FL
Posts: 18,253
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: F02 LCI Individual
Model Year: 2013
Originally Posted by alohalc' date='Oct 8 2004, 07:12 AM
[quote name='acribb' date='Oct 7 2004, 05:08 PM']Is the battery for the car in the trunk?
[snapback]42431[/snapback]
[/quote]Passenger side, where the net is...
#58
Senior Members
Join Date: May 2004
Location: Not here
Posts: 1,809
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by martymoose' date='Oct 9 2004, 11:31 AM
ok, here are some pics of my bass tube and installation
[snapback]42999[/snapback]
#59
The smaller silver box to the left is the amp that runs the subs under the seats.
You can can also tap in the outputs of the smaller amp for the signal and also the remote turn on lead.
You can can also tap in the outputs of the smaller amp for the signal and also the remote turn on lead.
#60
Senior Members
Join Date: Sep 2004
Location: Jacksonville, Florida
Posts: 424
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by onefat99' date='Oct 9 2004, 09:19 PM
The smaller silver box to the left is the amp that runs the subs under the seats.
You can can also tap in the outputs of the smaller amp for the signal and also the remote turn on lead.
You can can also tap in the outputs of the smaller amp for the signal and also the remote turn on lead.
[snapback]43085[/snapback]