Subwoofer Wiring DiagramS BIG 3 UPGRADE

[yasir_01]

nYC inFo
thnx 4 shariN

[geforce]

@ faizy
0322 3821265
i will be selling after 9th of april

[devils_smile]

is this possible???

if i connect both my speakers to my pre and connect a D2 woofer and a boschmann 4ohm woofer to my solid audio 4 channel amp????

[Maggi]

Yes its possible

u will be pushing 2 subs on 2 bridges and using only 1rc sub out only(if ur pre has got seperate rcs) so that means u have to use a T divider which is not good

[geforce]

@ do you know the dimension of that beam pass , whom u put in ali mini pajeero along 308d2 , i guess that enclosure wasnt change while amplifier and woofer were changed

[Maggi]

no i dont knw the dimensions just go to the box maker and tell him to make it for rear seat jo box corolla cng ki diggi mai ajai wo banwalo us se keh ke ok

[devils_smile]

at magii

thanks man. em anyways gonna get a 2 channel amp for myself. better 2 connect 2 D2s and have da speakers on da 4 channel. that rite???

[Maggi]

yes but always remember u can never get 1ohm load on 2chn amp tis can be done only wid monos

[devils_smile]

so if i get a mono amp, i can connect 2 woofers to it at 1 ohm:D

[Maggi]

^^
yeah
find out how to wire !

[devils_smile]

maggi if i get a solid audio f47 amp should i run 2 D2s, 2D4s or 1D4 on it??? i will also be powering a pair of pioneer 6992s on da amp aswell

[Maggi]

^^

among them i will prefer 1 d2 on f47

[Maggi]

Got it ??

[devils_smile]

u dont thnk 2 D2s will have a better effect den a single D2????

[Maggi]

its upto u now ! what can i say u want to run 2 d2s just do it ! either use both bridges to run 2 woofer or use other 2 channel or a mono for this

but in a 4 channel amp bridge only 1 woofer not two ! load bhi utha lega sub hojaiga but both the woofer will get v less power :d

make ur choice

[devils_smile]

lolz i like da diagram:D il take ur advise here. i already have 1 D2. was gonna get another but il leave that:D

[Spano]

@maggi

for the rear sound, i have two HQ718 and Pioneer TS-W307 D2

Solid Audio F47

F47 is four channel but i dont know the impedence of its four channels. do you have any idea.

secondly can you tell me wiring for my D2 to F47 (D2 is 2ohm x 2 coil)

[Maggi]

@spano
u c the figure above
do not go below 2 ohms load on F47 718 are 4 ohm and if u connect ur d2 as i showed in figure it will give 4ohm load on f47 and around 250 300rms will be provided to ur woofer ..so bridge it in the same way

[geforce]

Maggi Help me
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 ?

[geforce]

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
? ?