i was wanting some replies about matching this amp with 2 12in L7's
http://www.onlinecarstereo.com/CarAudio/ProductDetail.aspx?ProductID=17757#
Replies (5)
kirchatndftbl on 03/2/2007 00:25:21
are the L7's dual 4ohm or dual 2ohm? if they are dual 4ohm the amp is a good match, but if they are dual 2ohm the amp will be around 500 watts underated due to wiring possibilities
L7's need 750 each sub with yeilds a total 1500 rms needed
amp puts out
1000 rms @ 2ohms
1500 rms@ 1ohm
if they are dual 4 ohm wire them to a net load of 1 ohm at the amp
but im not a professional so i would wait for swez , kittle or one othe other golds to give their opinion
swez on 03/2/2007 14:21:49
If you use the 4+4 DVC version subs, wire them all in parallel for a net 1 ohm load and consider the HiFonics Brutus BXi-1606 amp.
http://www.onlinecarstereo.com/CarAudio/ProductDetail.aspx?ProductID=16368
If using the 2+2 DVC version subs, that RF T1500-1bd will do the job.
http://www.onlinecarstereo.com/CarAudio/ProductDetail.aspx?ProductID=17757#
Both have subsonic filters for ported sub protection.
Swez
massbass60 on 03/2/2007 16:31:27
So your saying that if i get the 2+2 dvc version with the rf T1500-1BD that each sub will get 750 watts wired at 1 ohm?
swez on 03/2/2007 18:21:05
A pair of 2+2 DVC are used for 2 ohm stable amps. A pair of 4+4 DVC's are used for 1 ohm stable amps. Either amp will feed the appropriate sub 750 watts RMS.
Swez
audiofreak on 03/14/2007 01:56:46
hi
http://www.onlinecarstereo.com/CarAudio/ProductDetail.aspx?ProductID=17757#
Replies (5)
kirchatndftbl on 03/2/2007 00:25:21
are the L7's dual 4ohm or dual 2ohm? if they are dual 4ohm the amp is a good match, but if they are dual 2ohm the amp will be around 500 watts underated due to wiring possibilities
L7's need 750 each sub with yeilds a total 1500 rms needed
amp puts out
1000 rms @ 2ohms
1500 rms@ 1ohm
if they are dual 4 ohm wire them to a net load of 1 ohm at the amp
but im not a professional so i would wait for swez , kittle or one othe other golds to give their opinion
swez on 03/2/2007 14:21:49
If you use the 4+4 DVC version subs, wire them all in parallel for a net 1 ohm load and consider the HiFonics Brutus BXi-1606 amp.
http://www.onlinecarstereo.com/CarAudio/ProductDetail.aspx?ProductID=16368
If using the 2+2 DVC version subs, that RF T1500-1bd will do the job.
http://www.onlinecarstereo.com/CarAudio/ProductDetail.aspx?ProductID=17757#
Both have subsonic filters for ported sub protection.
Swez
massbass60 on 03/2/2007 16:31:27
So your saying that if i get the 2+2 dvc version with the rf T1500-1BD that each sub will get 750 watts wired at 1 ohm?
swez on 03/2/2007 18:21:05
A pair of 2+2 DVC are used for 2 ohm stable amps. A pair of 4+4 DVC's are used for 1 ohm stable amps. Either amp will feed the appropriate sub 750 watts RMS.
Swez
audiofreak on 03/14/2007 01:56:46
hi
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