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Brando
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 Posted: Mon May 31, 2004 9:09 pm |
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Joined: Fri Jun 06, 2003 3:58 pm Posts: 3166 Images: 29 Location: Michigan, USA
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Bwahaha!
Gangsta series amplifier...LMAO
That's great...the fake bullet holes really look great... (sense the sarcasm)
Someone should shoot whoever designed that (paint fake bullet holes on him)
TOC Admin
Brando
_________________ 1999 Oldsmobile Intrigue GLS 1987 Oldsmobile Delta 88 Royale
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88Ciera_SC
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 Posted: Mon May 31, 2004 9:13 pm |
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Joined: Tue Jun 10, 2003 1:00 am Posts: 188 Images: 38 Location: Columbus Ohio
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speaking of amps..
anyone know where i can get a 1200watt amp?
perferably a 2 channel amp 600 each channel.
_________________ http://www.cardomain.com/id/88ciera_sc
1988 Cutlass Ciera SC
3.8L Sequential Fuel Injection
Horsepower- 160 @ 4000 RPM<factory lie
Torque(lb-ft)-215 @ 2750 RPM
Displacement- 3802cc
4 Speed Automatic
This WAS My Dad's Oldsmobile
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Brando
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 Posted: Mon May 31, 2004 9:36 pm |
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Joined: Fri Jun 06, 2003 3:58 pm Posts: 3166 Images: 29 Location: Michigan, USA
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Looking...but you'd be better off getting a mono...you really need it to be 2 channel? Highest 2 channel I can find is either 1,000 watts, 500 watts each channel or the JBL Crown which is like 1300 watts each channel!
This for two subwoofers? What's the resistance (ohm) load?
TOC Admin
Brando
_________________ 1999 Oldsmobile Intrigue GLS 1987 Oldsmobile Delta 88 Royale
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88Ciera_SC
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 Posted: Mon May 31, 2004 9:45 pm |
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Joined: Tue Jun 10, 2003 1:00 am Posts: 188 Images: 38 Location: Columbus Ohio
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these are the subs..
their Audiobahn AW1000X series.
they say 600 watts RMS each.
they are dual voice coils and i have them bridged @ 4 ohm load.
the voice coils are connected and then their also bridged to the amp for mono..
i guess a 1 channel would work too,dont know that much about it. but it must run 600watts RMS to each speaker at least..
this is the amp their hooked to right now..
Rockford Punch 250.2
bridged it is giving about 125 watts to each speaker witch is no where near what these speakers could handle.
i want to use this amp for my front speakers so i need a bigger amp for the subs..
_________________ http://www.cardomain.com/id/88ciera_sc
1988 Cutlass Ciera SC
3.8L Sequential Fuel Injection
Horsepower- 160 @ 4000 RPM<factory lie
Torque(lb-ft)-215 @ 2750 RPM
Displacement- 3802cc
4 Speed Automatic
This WAS My Dad's Oldsmobile
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88Ciera_SC
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 Posted: Mon May 31, 2004 10:13 pm |
| TOC Member |
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Joined: Tue Jun 10, 2003 1:00 am Posts: 188 Images: 38 Location: Columbus Ohio
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Brando wrote: So..right now you have them at a 4 ohm load, those subs are dual 4 ohm voice coil. So if you connect the two voice coils on each sub in parallel, each sub would be a 2 ohm load....then wire the two coupled voice coils together in parallel, and you have a 1 ohm load, which is great...you'll save quite a bit of money with a Class D mono amp, that will do 1200 watts RMS @ 1 ohm.
I'll look at your choices right now...be back soon.
TOC Admin Brando
ok first off you just blew my mind..
1 ohm???
the voice coils are connected in parallel and then the 2 speakers are connected together at back of box..
then i have a pos. and neg. from the box that goes to amp with pos. to 1 channel and neg. to the other channel..
did i screw up somewhere cause i was under the impression that it made it 4 ohms again by doing it this way..
here i took the time to make this lil scematic of the way i think they are currently hooked up..
been awhile since they where done so could be wrong..

_________________ http://www.cardomain.com/id/88ciera_sc
1988 Cutlass Ciera SC
3.8L Sequential Fuel Injection
Horsepower- 160 @ 4000 RPM<factory lie
Torque(lb-ft)-215 @ 2750 RPM
Displacement- 3802cc
4 Speed Automatic
This WAS My Dad's Oldsmobile
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88Ciera_SC
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 Posted: Mon May 31, 2004 10:29 pm |
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Joined: Tue Jun 10, 2003 1:00 am Posts: 188 Images: 38 Location: Columbus Ohio
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Brando wrote: TOC Admin Brando
evything looks right until it goes to the amp..
the wiring on your pic shows it going to just 1 channel..
what about the other channel?
_________________ http://www.cardomain.com/id/88ciera_sc
1988 Cutlass Ciera SC
3.8L Sequential Fuel Injection
Horsepower- 160 @ 4000 RPM<factory lie
Torque(lb-ft)-215 @ 2750 RPM
Displacement- 3802cc
4 Speed Automatic
This WAS My Dad's Oldsmobile
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Brando
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 Posted: Mon May 31, 2004 10:39 pm |
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Joined: Fri Jun 06, 2003 3:58 pm Posts: 3166 Images: 29 Location: Michigan, USA
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88Ciera_SC wrote: Brando wrote: TOC Admin Brando evything looks right until it goes to the amp.. the wiring on your pic shows it going to just 1 channel.. what about the other channel?
Mono Amplifier = 1 Channel
Those are what the amplifiers up above are, Class D Mono Amps, highly efficient, only produce low frequencies.
TOC Admin
Brando
_________________ 1999 Oldsmobile Intrigue GLS 1987 Oldsmobile Delta 88 Royale
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88Ciera_SC
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 Posted: Mon May 31, 2004 11:25 pm |
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Joined: Tue Jun 10, 2003 1:00 am Posts: 188 Images: 38 Location: Columbus Ohio
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Brando wrote: TOC Admin Brando
ok..i just got out my manuals for the speakers and the rockford amp their hooked to.
their not running at 1ohm load because the amp is not 1 ohm stable..
says 4 or 2 ohms.
so that means that i hooked my speakers in series then paralel..
must be..
if or rather when i get this class D amp then i will most certainly change them to 1 ohm..
Last edited by 88Ciera_SC on Mon May 31, 2004 11:30 pm, edited 1 time in total.
_________________ http://www.cardomain.com/id/88ciera_sc
1988 Cutlass Ciera SC
3.8L Sequential Fuel Injection
Horsepower- 160 @ 4000 RPM<factory lie
Torque(lb-ft)-215 @ 2750 RPM
Displacement- 3802cc
4 Speed Automatic
This WAS My Dad's Oldsmobile
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Brando
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 Posted: Mon May 31, 2004 11:35 pm |
| TOC Admin |
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Joined: Fri Jun 06, 2003 3:58 pm Posts: 3166 Images: 29 Location: Michigan, USA
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Yes...a 2 channel amplifier is never 1 ohm stable, it can be 2 ohm stereo stable, and 4 ohm stable bridged, but that's it. Mono amps are far more versatile, perfect for powering subwoofers.
This is your current setup at 4 ohms (series and parallel like you said):
And the above picture is the configuration which you would use for a mono amp, like the Hifonics BX1000D.
TOC Admin
Brando
_________________ 1999 Oldsmobile Intrigue GLS 1987 Oldsmobile Delta 88 Royale
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88Ciera_SC
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 Posted: Tue Jun 01, 2004 12:36 am |
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Joined: Tue Jun 10, 2003 1:00 am Posts: 188 Images: 38 Location: Columbus Ohio
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oh so now you are double posting lol
_________________ http://www.cardomain.com/id/88ciera_sc
1988 Cutlass Ciera SC
3.8L Sequential Fuel Injection
Horsepower- 160 @ 4000 RPM<factory lie
Torque(lb-ft)-215 @ 2750 RPM
Displacement- 3802cc
4 Speed Automatic
This WAS My Dad's Oldsmobile
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88Ciera_SC
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 Posted: Tue Jun 01, 2004 12:38 am |
| TOC Member |
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Joined: Tue Jun 10, 2003 1:00 am Posts: 188 Images: 38 Location: Columbus Ohio
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just found the same amp for only $239.00
IKESOUND
thats just a huge difference in price.
$459.00
-$239.00
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$220.00 savings
whoo hoooo
_________________ http://www.cardomain.com/id/88ciera_sc
1988 Cutlass Ciera SC
3.8L Sequential Fuel Injection
Horsepower- 160 @ 4000 RPM<factory lie
Torque(lb-ft)-215 @ 2750 RPM
Displacement- 3802cc
4 Speed Automatic
This WAS My Dad's Oldsmobile
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Brando
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 Posted: Tue Jun 01, 2004 8:24 am |
| TOC Admin |
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Joined: Fri Jun 06, 2003 3:58 pm Posts: 3166 Images: 29 Location: Michigan, USA
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88Ciera_SC wrote: just found the same amp for only $239.00 IKESOUNDthats just a huge difference in price. $459.00 -$239.00 ---------- $220.00 savings whoo hoooo
That's a pretty good price!
I dunno why it double posted before...
TOC Admin
Brando
_________________ 1999 Oldsmobile Intrigue GLS 1987 Oldsmobile Delta 88 Royale
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