Using AVR pre-out to Sub, then drive the L/R
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Joined: Jul 2009
Posts: 288
local
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OP
local
Joined: Jul 2009
Posts: 288 |
Would the performance of the M60 better (especially 2.1 music) if I ran my Marantz SR6003 pre-out to my SVS PC12+, then from there drive my M60?
I heard that this would made the sub better integrated with the L/R using x-over from the sub.
Would this mean that my AVR would drive other speakers with more juice by taking away the L/R from them?
How should I configure the AVR x-over if I connect it this way?
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Re: Using AVR pre-out to Sub, then drive the L/R
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Joined: May 2002
Posts: 10,654
shareholder in the making
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shareholder in the making
Joined: May 2002
Posts: 10,654 |
Michael, the people you heard this from apparently aren't very knowledgeable on the subject. First, there is no internal crossover in the sub; it's only a low pass filter which rolls off the sub above the selected frequency. It has no effect on the speakers, even if they're wired through the sub (that's just a straight through connection carrying the power from the receiver without any processing inside the sub). The L/R speakers are still powered by the receiver; the internal sub amplifier can't power anything except the driver in the sub.
The bass management of the 6003 does a precise job of dividing the frequencies between the sub and speakers when the speakers are set "Small" with an appropriate crossover, typically 80Hz.
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Enjoy the music, not the equipment.
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Re: Using AVR pre-out to Sub, then drive the L/R
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Joined: Oct 2006
Posts: 6,955
axiomite
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axiomite
Joined: Oct 2006
Posts: 6,955 |
I agree with John. There is no reason to place anything between your receiver and your mains if your receiver has an LFE out.
Perhaps someone was referring to a more common practice of running a sub off of either the left or right main speaker because they have an older receiver that doesn't actually have have an LFE channel (Sub Out.) Therefore, all you can do is piggyback your sub off either the left or right front channels.
The EP500 supports this option with Line In and Line Out connectors but it's not necessary if you have a discreet LFE Out on your receiver.
With great power comes Awesome irresponsibility.
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Re: Using AVR pre-out to Sub, then drive the L/R
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Joined: Jan 2004
Posts: 13,841 Likes: 13
shareholder in the making
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shareholder in the making
Joined: Jan 2004
Posts: 13,841 Likes: 13 |
and I agree with John and Murph. Keep it simple Michael.
M80s VP180 4xM22ow 4xM3ic EP600 2xEP350 AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85
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Re: Using AVR pre-out to Sub, then drive the L/R
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Joined: Sep 2004
Posts: 11,458
shareholder in the making
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shareholder in the making
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I agree with John, Andrew, and Randy. Is this helpful?
::::::: No disrespect to Axiom, but my favorite woofer is my yellow lab :::::::
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Re: Using AVR pre-out to Sub, then drive the L/R
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Joined: Dec 2008
Posts: 6,928
axiomite
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axiomite
Joined: Dec 2008
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I was going to agree with John, Andrew and Randy, but now I'm not sure.
Half of communication is listening. You can't listen with your mouth.
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Re: Using AVR pre-out to Sub, then drive the L/R
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Joined: Feb 2005
Posts: 5,210
axiomite
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axiomite
Joined: Feb 2005
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I'm going to have to stick with Adrian on this one, *I think*.
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Re: Using AVR pre-out to Sub, then drive the L/R
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Joined: Jan 2004
Posts: 13,841 Likes: 13
shareholder in the making
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shareholder in the making
Joined: Jan 2004
Posts: 13,841 Likes: 13 |
trader.
M80s VP180 4xM22ow 4xM3ic EP600 2xEP350 AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85
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Re: Using AVR pre-out to Sub, then drive the L/R
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shareholder in the making
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Re: Using AVR pre-out to Sub, then drive the L/R
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Joined: Oct 2006
Posts: 6,955
axiomite
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axiomite
Joined: Oct 2006
Posts: 6,955 |
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