yaat this light has seriously got on my nerves :@ whenever i am home , there is no light :@. anyway now i got the time so i will reply. any questions i missed , can again be written. thanks..
Reply By : saqib84 on 4/7/2009 8:04:33 PM
@enerlevel
suggets me which 1 to go if need deep and low and spl and both lower and uper notez...which 1 is best
1-pioneer308d4x2
2-jbl1202d4x2
amp is f15D..
which will best among both?
they both cant hit low. u have a very good amp so y waste it ? if u want to go deep , then u might consider subs with bigger xmax. this will let the subs move more air thus have more deeper bass.
Reply By : chinyoti on 4/10/2009 12:57:18 AM
@enerlevel,hey if u remeber a while back in ur first post asked that my Vitzes LCD wasnt working, i got it checked the Ribbons both were broken, the guy qouted me Rs.1800 so wen i opened and checked it its a minutes job if i can get thoose ribbons which i think shud not be more that 200-300 rupees, but i wanted an authentic sugestion. shud i pay him 1800 or shud i take the sample ribbon nd search for the ribbon in the market
and acording to u wat shud be the price of the ribbon
waiting for reply thankyou. :
its better u pay the money. because i seriously have never done anything like tht so i cant help u much on it. sorry
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Reply By : geforce on 4/11/2009 1:33:49 PM
@ Ener Level
Is amplifer use to match Prevolts by amplifer input voltage sensivity
i have read in bcae that if amplifer sensivity is lower then prevolts , clippng will start
amplifer sensivity voltage should be higher then prevolts to avoid clipping
gain starts from higher voltage to lower like 7 volts to 0.2
each amplifier have difference initial and final voltage points
lets suppose my pre volts on Sub rca is 2.2 volts
at i turnup the gain , sonsivity of voltage will decrease
like 6v to 0.3 v ,
if the gain sensivity get 2.2 , accurate to prevolts ,my amplifer will produce max watts
if my pre volts is 2.2 and i turn up gain seting , lowering volts , less than Input RCA pre volts 2.2 , clipping will starts
if i set to max gain , clipping will destroy my sub , or it can overheat the voice coil , may blow my sub`s coil
am i right ?
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Reply By : geforce on 4/11/2009 1:33:49 PM
@ Ener Level
Is amplifer use to match Prevolts by amplifer input voltage sensivity
i have read in bcae that if amplifer sensivity is lower then prevolts , clippng will start
amplifer sensivity voltage should be higher then prevolts to avoid clipping
gain starts from higher voltage to lower like 7 volts to 0.2
each amplifier have difference initial and final voltage points
lets suppose my pre volts on Sub rca is 2.2 volts
at i turnup the gain , sonsivity of voltage will decrease
like 6v to 0.3 v ,
if the gain sensivity get 2.2 , accurate to prevolts ,my amplifer will produce max watts
if my pre volts is 2.2 and i turn up gain seting , lowering volts , less than Input RCA pre volts 2.2 , clipping will starts
if i set to max gain , clipping will destroy my sub , or it can overheat the voice coil , may blow my sub`s coil
am i right ?
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Reply By : geforce on 4/11/2009 1:33:49 PM
@ Ener Level
Is amplifer use to match Prevolts by amplifer input voltage sensivity
i have read in bcae that if amplifer sensivity is lower then prevolts , clippng will start
amplifer sensivity voltage should be higher then prevolts to avoid clipping
gain starts from higher voltage to lower like 7 volts to 0.2
each amplifier have difference initial and final voltage points
lets suppose my pre volts on Sub rca is 2.2 volts
at i turnup the gain , sonsivity of voltage will decrease
like 6v to 0.3 v ,
if the gain sensivity get 2.2 , accurate to prevolts ,my amplifer will produce max watts
if my pre volts is 2.2 and i turn up gain seting , lowering volts , less than Input RCA pre volts 2.2 , clipping will starts
if i set to max gain , clipping will destroy my sub , or it can overheat the voice coil , may blow my sub`s coil
am i right ?
when u try to pick the gains up high from the amp, it clips. so having a stronger prevolt will make u lower the gain thus having less chances of a clipping signal
Reply By : geforce on 4/11/2009 1:39:51 PM
but how can i know the exact voltage of gain sensivity
on previous amplifer i had voltage on gain setting like 7.0 to 0.2
but my current amplifer have nothing except gain knob , bass boost , and frequency knob ,
how can i know that it is now matching with pre out volts
? ?
yar seriously , car audio setting is tuffest thing ,
hooking wire is more easier , but bringing quality on low end stuff if tuff
the best way is to cut down all the eq. and take the hu 75% of its full volume and then start to increase the gain.
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Reply By : getfaizi on 4/14/2009 10:56:08 AM
Kindly help me out with a problem i have got pioneer deh 4950, Kenwood sub woofer and a Crunch Amp 4 channel . i am getting engine sound form my speakers .. why is it so and how can i cancel it ? any idea
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ahaan! this is got to be my fav question :D.
1) check the HU for blown ground.
2) check RCA
3) check for any broken speaker cable
4) check for amp broken ground
5) put another branded amp and see.
Reply By : stonedsaint on 4/14/2009 11:57:14 AM
@getfaizi
" Enerlevel " seems buzy somewhere,
so far i have experience, it happens when ur sound cables and power cables of amp are going together , separate them, give them different path, might solve the issue ......
yaar light problem .............
