Amp is A infinity 611a class D and I got 3 10in pionner 4 ohms they are Singel voice coil with a sealed box also have a cap of 1.5 frad I got yellow top battery with circuit breaker using 4gauge wire was thinking about bridging amp also wanted to know what Sensitivity: dB Lp feq and Hp feq how do i figure that out do i buy one of those volt meters? Please Help
Also have a Pionner head unit model DEH 8600MP if you need anymore info I`ll look into it
Replies (3)
swez on 01/26/2007 10:28:41
This will be hard on your amp as it's rated for optimal output at 2.0 ohms loads.
If you wired all 3 subs in full parallel to this amp, the amp will see a 1.33 ohm load. It may take that load at low power just fine. But when you start kicking up the volume, the amp is likely to overheat and go into protection mode at 1.33 ohms.
It would be better to use only 2 subs, wired in parallel to this amp. This amp cannot be bridged as it is MONO. (1 channel only) Yes, it has 2 pair of output lugs, but it's only 1 channel. For subs, set the LPF @ ~80 Hz.
Gain settings: This is the best way to do it.
http://www.clubknowledge.com/cgi-bin/car_audio_faq/faq.cgi?g4813
Swez
BlackGalant on 01/26/2007 12:57:27
Ok well your saying the amp sucks in other hands . What amp would you sugguest for this type of setup and the music it would be used on is Hip Hop and like bit of everything else...I also have a JL 1/1000 would that be more better for this and could i use that infinity amp for a 12in kicker sub not sure of model but there sliver and have a red dot in middle in a single sealed box this is used in a benzo...
swez on 01/26/2007 15:06:59
Actually, I am saying both are "Great Amps" here, but not best for the tri-sub box mentioned. The JL 1000/1 is stable at 1.5 ohms - 4.0 ohms. It too will struggle with a 1.33 ohm load.
If you really want to use the tri-sub box, you'll need a 1 ohm stable Class D MONO amp.
This sub: Pioneer TS-W251R; 10" 4-ohm subwoofer
http://www.crutchfield.com/S-pINgjm8y5zl/cgi-bin/ProdView.asp?g=520&I=130TSW251R
These subs are rated at 120 watts RMS per each. A 300-600 watt amp will do nicely here. If you elect to use the Orion 600D here, careful gain adjustment is required.
1. http://www.onlinecarstereo.com/CarAudio/ProductDetail.aspx?ProductID=13470
2. http://www.onlinecarstereo.com/CarAudio/ProductDetail.aspx?ProductID=17200
Swez
Also have a Pionner head unit model DEH 8600MP if you need anymore info I`ll look into it
Replies (3)
swez on 01/26/2007 10:28:41
This will be hard on your amp as it's rated for optimal output at 2.0 ohms loads.
If you wired all 3 subs in full parallel to this amp, the amp will see a 1.33 ohm load. It may take that load at low power just fine. But when you start kicking up the volume, the amp is likely to overheat and go into protection mode at 1.33 ohms.
It would be better to use only 2 subs, wired in parallel to this amp. This amp cannot be bridged as it is MONO. (1 channel only) Yes, it has 2 pair of output lugs, but it's only 1 channel. For subs, set the LPF @ ~80 Hz.
Gain settings: This is the best way to do it.
http://www.clubknowledge.com/cgi-bin/car_audio_faq/faq.cgi?g4813
Swez
BlackGalant on 01/26/2007 12:57:27
Ok well your saying the amp sucks in other hands . What amp would you sugguest for this type of setup and the music it would be used on is Hip Hop and like bit of everything else...I also have a JL 1/1000 would that be more better for this and could i use that infinity amp for a 12in kicker sub not sure of model but there sliver and have a red dot in middle in a single sealed box this is used in a benzo...
swez on 01/26/2007 15:06:59
Actually, I am saying both are "Great Amps" here, but not best for the tri-sub box mentioned. The JL 1000/1 is stable at 1.5 ohms - 4.0 ohms. It too will struggle with a 1.33 ohm load.
If you really want to use the tri-sub box, you'll need a 1 ohm stable Class D MONO amp.
This sub: Pioneer TS-W251R; 10" 4-ohm subwoofer
http://www.crutchfield.com/S-pINgjm8y5zl/cgi-bin/ProdView.asp?g=520&I=130TSW251R
These subs are rated at 120 watts RMS per each. A 300-600 watt amp will do nicely here. If you elect to use the Orion 600D here, careful gain adjustment is required.
1. http://www.onlinecarstereo.com/CarAudio/ProductDetail.aspx?ProductID=13470
2. http://www.onlinecarstereo.com/CarAudio/ProductDetail.aspx?ProductID=17200
Swez
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