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  1. subwoofers not as loud as they should be

    Mobile Electronics Forum
    Hello, i have problem with my subwoofers, they dont play low notes at all and higher notes are not that loud (talking about 35-50hz) I have 2 Gz15D2 subwoofers and AMP is alpine 1000w Box i have is 160 Liters with 2 4" Gates
  2. 2002 330ci subwoofer replacement wiring

    E46 Convertible
    We have a 2002 330ci and want to replace the missing subwoofer with a 2004 subwoofer. We need help with the wiring colors. We purchased a new/used 2004 subwoofer from eBay which included the both sides of terminal connectors on the new/used sub (which was good because the people we bought the...
  3. Any BMW Sold

    Lighting & Mobile Electronics (I.C.E.)
    SOLD Never really used and then got deal on two ghost 8 inch JL Audio boxes and infinity speakers. ** Below is how it looks mounted in e46 330i trunk driver side, barely clears opening by like an 1/8". 12" Kicker VR COMP sub in *** 12" vented box. Currently in 2 ohm configuration...
  4. For Sale, Sound System Polk Audio Component 12inch Boston G3 Subwoofer+Kenwood Head

    Lighting & Mobile Electronics (I.C.E.)
    Hey all, I took this sound system out of that BMW 330ci after deer totaled it in december. Made commuting actually enjoyable, excellent sound quality, and the 12inch sub was usually dialed in at negative values just to keep it sensible. Polk audio components including four 6" speakers, 4...
  5. Home theater subwoofer

    General E46 Forum
    So I recently received a home theater 10" sub for free from a friend. Link to sub is here . I want to install this sub in the trunk of my e46 M3. I was wondering if I could just buy a box and take apart the sub box I have and just put it in the...
  6. 10" custom e30 Sub box, ported. (GAS)

    Lighting & Mobile Electronics (I.C.E.)
    I am selling a German Automotive Specialties (GAS) 10" Ported sub box. I ended up getting an e21 instead of an e30 so I am unable to use this. Only the front side of the sub box has seen the light of day, and only for this photo with iPhone 5 for size reference. The in-car photo is just a sample...
  7. Diy non hk sub/amp install?

    Mobile Electronics Forum
    Hey wondering if anyone might have link to any install or enlighten me on some info for this install. Most Bmw sub/amp install videos or instructions out there are for cars with the Harmon Kardon package. Thanks much appreciated.
  8. E46 Convertible SUBWOOFER MDF Trunk ENCLOSURE BOX 12" 10" 8"

    Lighting & Mobile Electronics (I.C.E.)
    Hello everyone! I'm very proud to offer my latest invention. By popular request and my own pursuit of bass sound perfection while retaining car trunk space usability, I present to you a removable MDF trunk subwoofer enclosure box that works with the bracket initially discussed in this thread...
  9. FS: JL 12W6v2 Subwoofer for CHEAP

    NY / NJ / CT
    Hello, I am selling a 2012 13" JL W6 Subwoofer without an enclosure. The reason I am selling it is because I currently have 2 installed in my 325i and I need more trunk space, so the 2nd one has to go. This subwoofer is in great condition and has never seen more than 500W RMS. Price $300 OBO...
  10. FS HK Door Speaker

    I have one HK door speaker (or subwoofer) for sale. The speaker was originally purchased from another member of this site because I thought mine was blown. Turned out the noise was due to a vibration in the door panel trim, dumb me right? I have now use for this speaker which is in great...
  11. Subwoofer options

    Mobile Electronics Forum
    Hi guys, I'm currently running standard non HK system in my E46 330i. I've attempted running a 12" Type R (SWR-1222D) sub in a sealed box built to enclosure requirement, powered by a Pioneer GM-D8500M amp. The bass output is low (probably due to the nice stock exhaust note drowning the bass)...
  12. Installing aftermarket HU and Sub and keeping Factory Speakers

    General E46 Forum
    I have an aftermarket HU, sub, and amp. Is it possible to install these while keeping the factory speakers on my 2001 325i? I've searched around and have not been able to find a complete solution. Do I need a different wiring harness? (I have this one...
  13. Can E46's properly run Subwoofers?

    Mobile Electronics Forum
    I know this might be a hell of a stupid question to ask as my first post on this forum but I don't know a thing about car audio. I have owned a 325i and now a 325ci and when I considered sub installation in the boot, i've noticed that there is a steel wall dividing the trunk from the rear seats...
  14. Subwoofer Install w/ HK Premium Sound Package

    General E46 Forum
    Hi all. I'm brand new to the forums. I've been lurking around here for about a year now. I've owned 2 e46's First was a 2001 325i. After that one was rear ended by a driver on his cell phone, I picked up a 2003 325i. This one has a few upgrades, most notably the Harmon Kardon Sound System. Thing...
  15. connect a subwoofer to E46 Prof. Navigation

    Mobile Electronics Forum
    Hello, My name is Robin i'm new at this forum. I have a BMW E46 325XI with prof. navigation system. How can i connect an amplifier to this system ? I have now a converter from high-end to cinch but this is nog a good kwaliti for sound the subwoofer is not working with this at his maximum. I...
  16. E46 Replacement Speakers

    Mobile Electronics Forum
    Hi Everyone, I just bought my first BMW and am new to the community (and cars in general). I have a 2003 e46 convertible with HK speakers. I want to upgrade my car's speakers - I've spent hours researching and it's very confusing. Can someone help me piece it together? I'm looking to...
  17. SRS Light - Battery Safety Terminal 1, Resistance Too Low

    General E46 Forum
    Recently I upgraded my whole sound system and added two amps (one powering the stock speakers and one powering a subwoofer). Upon wiring everything, I went out and bought a new battery, after installing the battery, along with the two amps, everything went good until I went to start my car...
  18. Questions about aftermarket subwoofer/amp

    General E46 Forum
    I have an '02 330Ci Dinan3 with the HK stereo system. I've never been happy with the sound quality overall, but I've never been able to justify spending thousands to replace the whole system. Now the subwoofer has gone bad (I assume it's the sub's amp that is shot). Anyway, I have a 10"...
  19. HK Subwoofers not working, previous owner had after markets installed

    Mobile Electronics Forum
    This is my second e46 I noticed the bass was not quite the same as my first but I kind of tabled it. Now it's starting to bother me. I did some digging in the car and on the forums. I took the sub amp apart and it looks well in tact. The more digging I did in the car I started to find a lot of...
  20. Harman Kardon subwoofer and speakers for BMW 3-series e46 sedan speaker - $150

    Lighting & Mobile Electronics (I.C.E.)
    Harman Kardon oem speakers, sub woofers and amplifier taken out of BMW e46 sedan. The items are in nice working condition it will fit all BMW 3-series e46 sedans I left all the harness just in case that you want to install them in another car. Subwoofer : $180 pair (shipped) speakers: $120...