pioneer Gm-x904 amp advice

[clipto333]

hi,

i have a friend who needs advice. he has a pio x904 amp and 2 305dvc subs.
wanted to ask that is it possible to connect the subs to the amp using all the vcoils? his installer said that he can fry his amp by connecting both the coils.
he is using the sub as svc i.e. only 1 coil per sub is connected(bridged). can 306dvc be also connected this way?

thanks

[jkdas]

find a new installer

that amp can feed 2 subs provided teh amp sees 2 4ohms.

2x120W @ 4ohm

DIY guys ...."http://ampguts.realmofexcursion.com/"
wow , look atthe VRx thingies!

[gunbir]

Originally Posted by jkdas

DIY guys ...."http://ampguts.realmofexcursion.com/"
wow, look atthe VRx thingies!

JK, at least two TBHP members are getting VRxs in their cars... who? well you will just have to wait and watch. And NO, not me and Jb

[hydrashok]

Ther's an SRx coming up in 2 days :-) (Ok, ok SRx, not VRx)

[jkdas]

Originally Posted by hydrashok

Ther's an SRx coming up in 2 days :-) (Ok, ok SRx, not VRx)

donno if it was SRx or VRx .

hydra! you too brutus!

[sk456]

Originally Posted by gunbir

JK, at least two TBHP members are getting VRxs in their cars... who? well you will just have to wait and watch. And NO, not me and Jb

Me?? Am i getting one ????? gunbir.JB...am I getting one??? will post as many pics as u want......and videos too.... ill be very satisfed with only one!!!! will not need any multiple amps...am not too greedy....

[gunbir]

Originally Posted by sk456

Me?? Am i getting one ????? gunbir.JB...am I getting one??? will post as many pics as u want......and videos too.... ill be very satisfed with only one!!!! will not need any multiple amps...am not too greedy....

Hahahahha.... very funny SK... No, we arent giving away anything. They are buying them. You know... bartering for buckaroos, the green gandhis etc etc.

We have some HOT year end specials on some LRx amps though... PM/IM me...

[low_bass_makker]

Originally Posted by clipto333

i have a friend who needs advice. he has a pio x904 amp and 2 305dvc subs.wanted to ask that is it possible to connect the subs to the amp using all the vcoils? his installer said that he can fry his amp by connecting both the coils.he is using the sub as svc i.e. only 1 coil per sub is connected(bridged). can 306dvc be also connected this way?

I think the installer is right the amp cannot take 2 ohms in bridge mode so the dvc with 4 ohms vc will not work in parllel as it will be 2 ohms but can work in series 8 ohms but the output will be very less....but the svc will be fine........

[clipto333]

Originally Posted by low_bass_makker

I think the installer is right the amp cannot take 2 ohms in bridge mode so the dvc with 4 ohms vc will not work in parllel as it will be 2 ohms but can work in series 8 ohms but the output will be very less....but the svc will be fine........

hi,

can those 2 subs be connected usig all the channels?(not bridged)1 coil on 1 channel will it sound better than using a single voice coil?
correct me if im wrong guys.isnt this amp 1 ohm stable? if it is then i dont think there should be a problem in using 2 305dvcs. if it cank please explain what this thing means(1ohm stable). and one last thing. iam seeing that alot of people are using sms language and slang. are we allowed to use it?
I dont think its a good idea because some people might not understand it.

audio gurus, im looking forward to your opinion.

thanks in advance

[jkdas]

Originally Posted by low_bass_makker

I think the installer is right the amp cannot take 2 ohms in bridge mode so the dvc with 4 ohms vc will not work in parllel as it will be 2 ohms but can work in series 8 ohms but the output will be very less....but the svc will be fine........

alo! he said he was advised to use his dvc as a svc!

[low_bass_makker]

Originally Posted by clipto333

can those 2 subs be connected usig all the channels?(not bridged)1 coil on 1 channel will it sound better than using a single voice coil?
correct me if im wrong guys.isnt this amp 1 ohm stable? if it is then i dont think there should be a problem in using 2 305dvcs. if it cank please explain what this thing means(1ohm stable).

this can be done but not recommended as the matching of the gains of the two channel which are going in to the sub will be difficult to adjust....

the amp is not 1 ohms stable it is 2 ohms stable in 4 channel mode and 4 ohms stable in bridge mode.....

the latter series 944 is 1 ohms stable in 4 channel mode and 2 ohms stable in bridge mode....

Originally Posted by jkdas

alo! he said he was advised to use his dvc as a svc!

I am talking about the SVC version of the sub not the DVC running with a single coil .... It is not recommended to run a DVC sub with its single VC.....

[morten]

hi guys, i want to ask if the pioneer gmx 904 is good for 2 front components and 6*9 speakers in the rear . i am getting this amp for 6.5k. please advice

[low_bass_makker]

Originally Posted by morten

hi guys, i want to ask if the pioneer gmx 904 is good for 2 front components and 6*9 speakers in the rear . i am getting this amp for 6.5k. please advice

There are better option for 6.5k, the 904 was just 60 x 4 you can pass on this one bro.

[morten]

hi lbm , can u suggest some other 4 channel amps between 6-8k.

[low_bass_makker]

JBL 75.4 if you can find one, there are many more JBL`s try them also, Pioneer and blau have few 4 channel