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#1700056 - 08/30/09 07:39 PM Help with Gain/Bass EQ
TheDonald
SD Newbie


Registered: 08/30/09
Posts: 2

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Alright, I'm a noob with amps/subs/sound systems. And this is the first sub/amp installation I have done. All the wiring is complete, I just dont know what to set the Bass EQ/Gain to. Ive read a bunch of other threads but none make any sense to me, hence why I am making this topic.

I'm runnin a 12" Infinity with a 200w alpine amp. Like I said, I don't know much about subs/amps so please don't criticize what I have. lol

Anyways, there's a Gain/Bass EQ setting on the amp and I don't know how to set it correctly. The Bass EQ goes from 0db to +12db. And the Gain goes from min to max obviously.

Any help would be appreciated, please keep it simple, as I am simple minded towards this sort of thing. \:p

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#1700069 - 08/30/09 08:26 PM Re: Help with Gain/Bass EQ [Re: TheDonald]
highend64
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Registered: 11/04/00
Posts: 1867
Loc: CA

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In this forum, their is a thread on how to set your gain properly. When you use the bass boost, you have to lower the gain in equivalence to the setting. That is why it is best to not use the bass boost at all.

What model Infinity sub and amp do you have?
_________________________
88 Honda Accord

Alpine
CDM-9803
JBL P80.2 main amp
Alpine SPS-500 front speakers
Atomic AT-1500.1D sub amp
Diamond Audio 10" D3v1 in a 1.25 cu.ft. ported box
tuned to 33hz.

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#1700072 - 08/30/09 08:30 PM Re: Help with Gain/Bass EQ [Re: highend64]
highend64
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Registered: 11/04/00
Posts: 1867
Loc: CA

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Also the rule of thumb is to set your amp at the preout voltage. This is the fastest but not necessarily the accurate way.
_________________________
88 Honda Accord

Alpine
CDM-9803
JBL P80.2 main amp
Alpine SPS-500 front speakers
Atomic AT-1500.1D sub amp
Diamond Audio 10" D3v1 in a 1.25 cu.ft. ported box
tuned to 33hz.

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#1700078 - 08/30/09 08:39 PM Re: Help with Gain/Bass EQ [Re: highend64]
keep_hope_alive Moderator
in another life, i'm a serial killer
SD I Power Bombed the Undertaker


Registered: 04/24/07
Posts: 13370
Loc: Quad Cities, IL

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that is the safest method. it won't get the most power out of the amp, but you won't clip either.
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#1700784 - 09/01/09 11:25 PM Re: Help with Gain/Bass EQ [Re: keep_hope_alive]
funcrusherplus
SD Gimp


Registered: 06/10/08
Posts: 211
Loc: Screwston

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how would i set an amp to my preout voltage? maybe i should just do this until i find a shop....
_________________________
Alpine 9884 deck
2 Kicker CVX 2 ohm 12's
Kicker ZX1500.1 amp
Stinger 0 Gauge amplifier kit

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#1701195 - 09/02/09 05:09 PM Re: Help with Gain/Bass EQ [Re: funcrusherplus]
flex1016
Member


Registered: 09/02/03
Posts: 737
Loc: miami fl

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low pass at 50hz,gain half way,bass boost half way.
_________________________
(1)kenwood ddx 7015 6.5 touch screen
(1)audio control epic
(2)18'' re sx/fi audio reconed
(2)hifonics bxi2600 (strapped)
(1)kicker sx900.4 dsp!!

mids & highs = jbl!!!

old systems...
4 12''l7s
8 12'' memphis prs
10 10'' soundstream picasso's
2 15'' l7s
2 15''re sx's

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#1701892 - 09/03/09 08:05 PM Re: Help with Gain/Bass EQ [Re: flex1016]
IamMurph
Retired
[ADMIN]


Registered: 10/30/01
Posts: 35559

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 Originally Posted By: flex1016
low pass at 50hz,gain half way,bass boost half way.
That is a horrible recommendation.

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#1702634 - 09/07/09 12:14 AM Re: Help with Gain/Bass EQ [Re: IamMurph]
chipperoh
SD First guy voted off Survivor


Registered: 08/07/07
Posts: 413
Loc: WI, appleton

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i agree
http://www.teamrocs.com/technical/


Edited by chipperoh (09/07/09 12:30 AM)
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Me Bein Me

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#1704161 - 09/11/09 03:19 AM Re: Help with Gain/Bass EQ [Re: IamMurph]
flex1016
Member


Registered: 09/02/03
Posts: 737
Loc: miami fl

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 Originally Posted By: IamMurph
 Originally Posted By: flex1016
low pass at 50hz,gain half way,bass boost half way.
That is a horrible recommendation.



its a basic recommendation you could also do it by ear but without a mm

low pass at 50hz,gain half way,bass boost half way or not on at all.....
_________________________
(1)kenwood ddx 7015 6.5 touch screen
(1)audio control epic
(2)18'' re sx/fi audio reconed
(2)hifonics bxi2600 (strapped)
(1)kicker sx900.4 dsp!!

mids & highs = jbl!!!

old systems...
4 12''l7s
8 12'' memphis prs
10 10'' soundstream picasso's
2 15'' l7s
2 15''re sx's

Top
#1704162 - 09/11/09 03:30 AM Re: Help with Gain/Bass EQ [Re: chipperoh]
flex1016
Member


Registered: 09/02/03
Posts: 737
Loc: miami fl

Offline
 Originally Posted By: chipperoh


Amplifier Gain Controls - by Eddie Runner


Its not rocket science to set the gains. Gains are like little volume controls, (I don't know why so many installers are taught that gains are NOT volume controls, when in fact that is EXACTLY what they are!) its super simple to just set them where the level sounds good to you.


you see..
_________________________
(1)kenwood ddx 7015 6.5 touch screen
(1)audio control epic
(2)18'' re sx/fi audio reconed
(2)hifonics bxi2600 (strapped)
(1)kicker sx900.4 dsp!!

mids & highs = jbl!!!

old systems...
4 12''l7s
8 12'' memphis prs
10 10'' soundstream picasso's
2 15'' l7s
2 15''re sx's

Top
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