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05-16-2006, 12:35 PM
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#1
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Join Date: Aug 2004
Location: Hillsborough, NJ
Posts: 2,630
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Any of you guys know A LOT about setting up car audio systems?
I just bought a Kenwood XXV-01D headunit and the range of adjustments on it is way way past what I would know. I'm talking lpf, hpf, mhz, and all kinds of other adjustments. Let me know if any of you guys would know how to adjust this for me and maybe we can meet up. Thanks.
__________________
--==RPM Resto & Custom==--
1989 IROC-Z Media Coverage:
Chevy High Performance - Readers Rides 4/03
GM High Tech Performance - Tech Article 3/06
Chevy Rumble - Tech & Feature Articles November 2006
Auto Restorer Magazine - Feature Article 5/11
SkinAndSteel.com
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05-16-2006, 12:57 PM
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#2
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Co-Founder / Site Admin
Join Date: Jul 2004
Location: Ewing, NJ
Posts: 22,473
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::waits for Jake::
- Justin
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1999 Camry - Beigemobile DD
2002 Suburban - Wife's DD
2004 Grand Cherokee - Not running / Project / Selling?
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05-16-2006, 01:05 PM
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#3
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Join Date: Aug 2004
Location: Hillsborough, NJ
Posts: 2,630
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Yeah this may be a little above him also but I could be wrong. Jake???
__________________
--==RPM Resto & Custom==--
1989 IROC-Z Media Coverage:
Chevy High Performance - Readers Rides 4/03
GM High Tech Performance - Tech Article 3/06
Chevy Rumble - Tech & Feature Articles November 2006
Auto Restorer Magazine - Feature Article 5/11
SkinAndSteel.com
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05-16-2006, 01:28 PM
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#4
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Join Date: Aug 2004
Location: Hillsborough, NJ
Posts: 2,630
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I may have found a guy from TGO who lives local to help but anyone on here who can help also is more than welcome.
__________________
--==RPM Resto & Custom==--
1989 IROC-Z Media Coverage:
Chevy High Performance - Readers Rides 4/03
GM High Tech Performance - Tech Article 3/06
Chevy Rumble - Tech & Feature Articles November 2006
Auto Restorer Magazine - Feature Article 5/11
SkinAndSteel.com
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05-16-2006, 05:32 PM
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#5
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Banned Camp Director Emeritus
Join Date: Aug 2004
Location: Somerset County
Posts: 8,395
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I know dave (lthlrides2k something or other) was just in a sound off contest....he'll probably be able to help you out
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Quote:
Originally Posted by baddest434
and 1 more smart ass answer by you and i'm going to reach into this monitor and grab you by the throat
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05-16-2006, 09:37 PM
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#6
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Join Date: Aug 2004
Location: Hillsborough, NJ
Posts: 2,630
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Quote:
Originally Posted by Ian
I know dave (lthlrides2k something or other) was just in a sound off contest....he'll probably be able to help you out
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Does he live out in Readington? If so he might be the same Dave from TGO that responded to me.
__________________
--==RPM Resto & Custom==--
1989 IROC-Z Media Coverage:
Chevy High Performance - Readers Rides 4/03
GM High Tech Performance - Tech Article 3/06
Chevy Rumble - Tech & Feature Articles November 2006
Auto Restorer Magazine - Feature Article 5/11
SkinAndSteel.com
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05-16-2006, 10:46 PM
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#7
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13 Second Club / Moderator
Join Date: Jan 2005
Location: Franklin Lakes, NJ
Posts: 8,686
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lpf= low pass filter= doesnt allow a certain speaker to play below a certain frequency (usually the subwoofer)
hpf= high pass filter= doesnt allow a certain speaker to play above a certain frequency (usually the speakers)
mhz- megahertz- unit of frequency measurement but is probably referring to the EQ.
the lpf and hpf are usually set at the amp but you can do whatever you want. my headunit made it very easy by having a crossover which basically sets any frequency level (i used 80 hertz) to not let speakers go below or subs to go above. makes it a very easy way to blend the sounds of the speakers and subs. check if yours has that if not i'll swing by this week and set them for you. they are very important to avoid distortion. the main thing we need to spend time on is the gains. thats important to getting the signal going to the speakers to be as clear as possible.
o man i almost forgot- congrads on getting that head unit you wanted!
__________________
Quote:
Originally Posted by LS1ow
Except Jersey mike, great kid, but the way he looks at me makes me feel like im in danger
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05-17-2006, 02:40 PM
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#8
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Join Date: Aug 2004
Location: Hillsborough, NJ
Posts: 2,630
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Yeah it's got all those adjustments and more. You can actually tell it what size speakers you're running in the front and rear and how far each one is from the headunit apparently. I'll give you a call this weekend if I have some free time.
Quote:
Originally Posted by qwikz28
lpf= low pass filter= doesnt allow a certain speaker to play below a certain frequency (usually the subwoofer)
hpf= high pass filter= doesnt allow a certain speaker to play above a certain frequency (usually the speakers)
mhz- megahertz- unit of frequency measurement but is probably referring to the EQ.
the lpf and hpf are usually set at the amp but you can do whatever you want. my headunit made it very easy by having a crossover which basically sets any frequency level (i used 80 hertz) to not let speakers go below or subs to go above. makes it a very easy way to blend the sounds of the speakers and subs. check if yours has that if not i'll swing by this week and set them for you. they are very important to avoid distortion. the main thing we need to spend time on is the gains. thats important to getting the signal going to the speakers to be as clear as possible.
o man i almost forgot- congrads on getting that head unit you wanted!
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__________________
--==RPM Resto & Custom==--
1989 IROC-Z Media Coverage:
Chevy High Performance - Readers Rides 4/03
GM High Tech Performance - Tech Article 3/06
Chevy Rumble - Tech & Feature Articles November 2006
Auto Restorer Magazine - Feature Article 5/11
SkinAndSteel.com
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05-18-2006, 11:51 PM
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#9
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Join Date: Mar 2006
Location: sayreville nj
Posts: 2,175
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hey do u still need somone to help u set it up?
__________________
#1 1989 RS - 3.0L V6 11.0-1 CR, LIGHTENED CRANK,J.E FORGED PISTONS, CUSTOM 280/284 .575/.575 116LSA ROLLER CAM, PORTED HEADS, PORTED INTAKE,CUSTOM TURBO KIT W/ BW S475,AW INTERCOOLER,METHANOL INJECTION, TCI STREETFIGHTER 700R4 W/ TCI 4,500 STALL,TWIN WALBORO 255'S & 83# INJECTORS
268 rwhp & 367.6 ftlbs @ 10 psi 3.1l
12.30's @ 112 3.1L @ 9 psi
??.?? @ ???? 3.0L @ 18 PSI
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05-18-2006, 11:54 PM
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#10
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Join Date: Mar 2006
Location: sayreville nj
Posts: 2,175
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Quote:
Originally Posted by qwikz28
lpf= low pass filter= doesnt allow a certain speaker to play below a certain frequency (usually the subwoofer)
hpf= high pass filter= doesnt allow a certain speaker to play above a certain frequency (usually the speakers)
mhz- megahertz- unit of frequency measurement but is probably referring to the EQ.
the lpf and hpf are usually set at the amp but you can do whatever you want. my headunit made it very easy by having a crossover which basically sets any frequency level (i used 80 hertz) to not let speakers go below or subs to go above. makes it a very easy way to blend the sounds of the speakers and subs. check if yours has that if not i'll swing by this week and set them for you. they are very important to avoid distortion. the main thing we need to spend time on is the gains. thats important to getting the signal going to the speakers to be as clear as possible.
o man i almost forgot- congrads on getting that head unit you wanted!
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u got that wrong subsonic filter dosent allow speaker to play below a certian frequency range
lpf keeps all the mid an high freq. away from ur speakers
hpf filters out bass from ur speakers
__________________
#1 1989 RS - 3.0L V6 11.0-1 CR, LIGHTENED CRANK,J.E FORGED PISTONS, CUSTOM 280/284 .575/.575 116LSA ROLLER CAM, PORTED HEADS, PORTED INTAKE,CUSTOM TURBO KIT W/ BW S475,AW INTERCOOLER,METHANOL INJECTION, TCI STREETFIGHTER 700R4 W/ TCI 4,500 STALL,TWIN WALBORO 255'S & 83# INJECTORS
268 rwhp & 367.6 ftlbs @ 10 psi 3.1l
12.30's @ 112 3.1L @ 9 psi
??.?? @ ???? 3.0L @ 18 PSI
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05-19-2006, 08:07 AM
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#11
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Join Date: Aug 2004
Location: Hillsborough, NJ
Posts: 2,630
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Yeah I still need to set it up but I'm waiting to install my subs first. Just waiting for the carpet to get delivered to cover the box first. All the wiring is run and ready to be hooked up.
__________________
--==RPM Resto & Custom==--
1989 IROC-Z Media Coverage:
Chevy High Performance - Readers Rides 4/03
GM High Tech Performance - Tech Article 3/06
Chevy Rumble - Tech & Feature Articles November 2006
Auto Restorer Magazine - Feature Article 5/11
SkinAndSteel.com
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05-19-2006, 10:41 AM
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#12
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Join Date: Mar 2006
Location: sayreville nj
Posts: 2,175
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alright just let me know when u need the help
__________________
#1 1989 RS - 3.0L V6 11.0-1 CR, LIGHTENED CRANK,J.E FORGED PISTONS, CUSTOM 280/284 .575/.575 116LSA ROLLER CAM, PORTED HEADS, PORTED INTAKE,CUSTOM TURBO KIT W/ BW S475,AW INTERCOOLER,METHANOL INJECTION, TCI STREETFIGHTER 700R4 W/ TCI 4,500 STALL,TWIN WALBORO 255'S & 83# INJECTORS
268 rwhp & 367.6 ftlbs @ 10 psi 3.1l
12.30's @ 112 3.1L @ 9 psi
??.?? @ ???? 3.0L @ 18 PSI
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05-19-2006, 11:27 PM
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#13
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13 Second Club / Moderator
Join Date: Jan 2005
Location: Franklin Lakes, NJ
Posts: 8,686
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Quote:
Originally Posted by lethalrides2k3
u got that wrong subsonic filter dosent allow speaker to play below a certian frequency range
lpf keeps all the mid an high freq. away from ur speakers
hpf filters out bass from ur speakers
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good call.
__________________
Quote:
Originally Posted by LS1ow
Except Jersey mike, great kid, but the way he looks at me makes me feel like im in danger
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05-23-2006, 09:56 PM
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#14
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Supporting Member
Join Date: Nov 2005
Location: Delmar, DE
Posts: 113
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If you were in the lower DE area, I would help you tune it, but won't be up the NJ way for a couple months. Yes, it can be quite overwhelming!
__________________
2002 Pewter Firehawk #526 M6
Bolt-on Only334hp/353tq
2005 EFA Bracket Racing Points Champion
2005 EFA October COTM
2005 FSFB October ROTM
www.cardomain.com/memberpage/532717
Car Audio and Electronics, October 2005 issue
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05-23-2006, 10:02 PM
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#15
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13 Second Club / Moderator
Join Date: Jan 2005
Location: Franklin Lakes, NJ
Posts: 8,686
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Quote:
Originally Posted by Firehawk 526
If you were in the lower DE area, I would help you tune it, but won't be up the NJ way for a couple months. Yes, it can be quite overwhelming!
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aren't you on fbodyaudio.com?
__________________
Quote:
Originally Posted by LS1ow
Except Jersey mike, great kid, but the way he looks at me makes me feel like im in danger
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05-23-2006, 10:06 PM
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#16
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Supporting Member
Join Date: Nov 2005
Location: Delmar, DE
Posts: 113
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Quote:
Originally Posted by qwikz28
aren't you on fbodyaudio.com?
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Yes sir, but I don't profess to be an electronic engineer
I can get by w/basics and mainly tuning, but enclosure designing, and systems construction aren't my strongsuits. Do you know DJ (Mike)? He lives in the Havover, PA area and is quite an authority on F-body sound!
__________________
2002 Pewter Firehawk #526 M6
Bolt-on Only334hp/353tq
2005 EFA Bracket Racing Points Champion
2005 EFA October COTM
2005 FSFB October ROTM
www.cardomain.com/memberpage/532717
Car Audio and Electronics, October 2005 issue
Last edited by Firehawk 526; 05-23-2006 at 10:09 PM.
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05-23-2006, 10:17 PM
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#17
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13 Second Club / Moderator
Join Date: Jan 2005
Location: Franklin Lakes, NJ
Posts: 8,686
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Quote:
Originally Posted by Firehawk 526
Yes sir, but I don't profess to be an electronic engineer
I can get by w/basics and mainly tuning, but enclosure designing, and systems construction aren't my strongsuits. Do you know DJ (Mike)? He lives in the Havover, PA area and is quite an authority on F-body sound!
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i've been waiting for Mike to build me a box since i bought my car!!!! when it comes to Fbodies and audio he is the man! lol my sig on fbody audio is "waiting for the DJ Sexay custom stealthbox."
__________________
Quote:
Originally Posted by LS1ow
Except Jersey mike, great kid, but the way he looks at me makes me feel like im in danger
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05-23-2006, 10:23 PM
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#18
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Supporting Member
Join Date: Nov 2005
Location: Delmar, DE
Posts: 113
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U may have another vehicle before then.......lmao
He has alot on his plate right now from the last conversation we had, but not sure if anyone on the F-Body Audio forum is from NJ. Biggs and Weymeyer (JBL) are in the NY area, but they are too busy and important to contact for assistance. In fact, I gotta re-tune my system for the OC show in (3 weeks). Demo vehicle for the local shop! (In exchange, I get free shop time and other perks)
OK, back on topic!
__________________
2002 Pewter Firehawk #526 M6
Bolt-on Only334hp/353tq
2005 EFA Bracket Racing Points Champion
2005 EFA October COTM
2005 FSFB October ROTM
www.cardomain.com/memberpage/532717
Car Audio and Electronics, October 2005 issue
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