Help - Search - Members - Calendar
Full Version: To go 2 channel or 4 channel bridged ??
Mobile Electronics Australia > Mobile Electronics Discussion > Sound Quality Discussion
SimpleHunk
I heard this.

" Use a 2 ch amplifier always yield better SQ than a 4 ch bridged, even bridging give more power ".

Pls comment. Any constructive input is appreciated.
Blackrazor
Load of bollocks. It depends on a lot of things smile.gif
roughcactus
QUOTE (Blackrazor)
Load of bollocks. It depends on a lot of things smile.gif


lets call a spade a spade shall we biggrin.gif ...I love it
rolli
depends on the amp, its damping factor and the levels being played at. By bridging you loose damping, but is it really audiable?? (In any decent amp I thinks not)

SO - in MY opinion, no audiable difference concidering good (I mean mid range and above) amps.
Blackrazor
For you to audibly hear a difference in an amp based purely on bridging it, other than the difference from the extra power, the amp would literally have to have been assembled by a blind, fingerless orang-utan who picks up random electronic components from a bucket in the dark and spits them onto the circuit board.
laugh.gif

Sorry, its getting on to 12am and i've had too many late nights, you'll have to excuse me :hehe:
Maz
Your excused tongue.gif

I have a coustic 4x60wrms bridged to 2x240wrms for my fronts and it sounds absolutely awesome.
SimpleHunk
Maz, that is what i am thinking of doing too.

I m going to install a set of Macrom EXT 6.0 spilts, also considering to put in a set of Morel which both are sitting on my desk.

Amp wise, I have a Mcintosh with 4*50 output and i m thinking of bridging it to run the front spilts ( 2 * 200w ). Nevertheless I m thinking too putting a Mcintosh 4 * 100 in to run it (not bridged as I dont think i need 400w to run a set of spilt ). Or to make it even more confusing I can run it with another Mcintosh 2 * 100w.

I think i will use the 4 * 100w bridged to 2 * 400w to run the subs, but what about the front ? i m open to any idea and hope you can :idea: me up !!!!!

Any more views to share??
gooki
What McIntosh amps have you got?
SimpleHunk
MC420 (4*50)
MC431 (4*100)
last one i forgot, something like MC427 ...

any comment on them Gooki ?
Blackrazor
LOL Gooki's eyes light up!

Gooki : <zzzzzzzzzz>
Someone Else : blah blah blah McIntosh blah bl...
Gooki : <zzzSNORT!!> Wha? WTF? Where? Did someone say MCINTOSH!?! :tony:
gooki
Bloody good amps. If you had a MC430 I'd be offering you a few $$.

If it was me I would be using the MC431 amp to run the splits active. Then bridge the MC420 to run the subs.

PS you don't happen to have the manuals for them do you?
SimpleHunk
Blackrazor, if you dont like Mcintosh, I still have a couple of other brand to suit your cup to tea ... hehehe

:hehe:

Any one has any comment on PPI Arts series and ETON amplifiers ( those old ones silver color with the yellow words ETON on it )

Gooki - Your suggestion sounds very good to me, i will do it that way. I m trying to find it too, you need it ? btw, what is so special about that 430? dirol.gif
gooki
Yeah i'm in need of a manual for the MC430.

Lol you shouldn't have told Blackrazor that. He missed out on buying my zapco amp, then missed out on a pair of PPI Art serries amps.

What genesis have you got?
SimpleHunk
Just the very old school

Genesis 60 and a Genesis 100, silver chrome finish with the oval badge on it.

remember that www.genesis-ice.com ? The entire web site was blue color when i got those amps .... hehhee

Oh ... i have just reminded of someone's sorrow .... sad.gif
SimpleHunk
I just want to confirm with the jargon

Run active = use a active xover to cut the frequency b4 amplification right?

What is the benefit of running active? Can anyone teach me?

So putting 100w to tweeter and mid bass seperately with dedlicated range of frequency is better than giving 200w to the passive xover then mids and highs?
This is a "lo-fi" version of our main content. To view the full version with more information, formatting and images, please click here.
Invision Power Board © 2001-2008 Invision Power Services, Inc.