Additional subs... (issues)

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Additional subs... (issues)

Postby Kegalicious » Sun Aug 11, 2013 5:53 pm

Hey guys, I went to elite car sound (local audio shop) and asked about adding my subs from my old car to my 2007 liberty. The guy said i would have issues with the stock Mcintosh amp. Then I went to audiotech (otherside of town) and a guy there said I would have to get some sort of high-pass filter. Was wondering if anyone else has added extra subs to their systems and how they did it or if they had issues (and how they got around them).
Thanks in advance :)
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Re: Additional subs... (issues)

Postby garbo41610 » Sun Aug 11, 2013 6:14 pm

Do you mean you want to run your factory sub as well? If so, yes you "may" run into issues. Primarily issues surrounding frequency cancellation etc. and it'll sound like shit.

Disconnect existing sub. Install new sub. Problem solved. Just be sure you present a 4ohm load to the amp and you'll be fine.
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Re: Additional subs... (issues)

Postby Kegalicious » Sun Aug 11, 2013 6:27 pm

yes I had planned on running both but if its not an option the new sub would be much better so if i have to disconnect I will. I was just hoping it was possible to do both. Cheers.
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Re: Additional subs... (issues)

Postby andy85 » Wed Aug 21, 2013 8:54 am

Possible? Yes... Good sound quality? No...

More is NOT better. Quality over quantity any day in my books :)
08 H6 Liberty Wagon Stealth Install
Processor - BitOne
Front Stage - Crescendo 8.9B | Front Amp - Arc Audio KS300.4
Sub - IDMAX 10" | Sub Amp - Arc Audio KS1000.1
Wiring- Stinger | Battery - Stinger SPV44
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Installer - FHRX | Sound Deadening - Me, myself and I
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Re: Additional subs... (issues)

Postby Mr04Liberty » Wed Aug 21, 2013 9:10 am

New Sub,
New Amp,
blah blah blah pump the bass...
MY04 TWINS
MY04 2.5i Liberty - My Car (Team White)
18" Lenso, Twin X-Force Exhaust, HKS Panel Filter, Blitz Cabin Filter, Angel Eyes, HID's Low Beam, Super Low King Springs, Custom Tan Leather Interior
Wanted:Tan leather shift boot, handbrake boot, centre console. Adjustable coil overs, the never ending list...


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Re: Additional subs... (issues)

Postby LorrenK » Fri Aug 23, 2013 6:04 pm

I've done that to my car. The shop did some high pass filter and RCA conversion kit (I don't know the details, I just said do it) and I have a second amp and 12" sub in the boot and it sounds fine. I've not noticed any frequency cancellation, not that I would probly know it if I heard it... but I'm very happy with how it sounds and that's all that matters to me : )
Subaru Liberty MY08 GT.B-Spec Wagon 6sp, aka "The Scub". Parrot MKi9200. Soundstream monobloc and Memphis 12" sub. Ultrex front lip. STi short-shifter. DefiLink Boost and Oil press. gauges. Fujitsubo Legalis Super R 3" Catback Exhaust. Custom painted Tb-STi rims. Wilwood Racing front rotors and callipers with braided lines. Apex'i CAI and G88 fabricated enclosure. KiDo tune (finally!!). Cusco swaybars. Cusco tower brace with master cylinder stopper. tbSTi leather/suede seats. Leo's Angel Eyes, HID highbeams and LED foglights. Hella Supertones. GFB TMS Response II BOV.
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