TK2050 with sub?

rossi · 27th May 2011, 06:44 PM

I'm a beginner and am making up the plans for my system.
I have thought about a TK2050 from Sure, with the 4 channels. Main speakers will be 2x full range drivers. The reason is to use the additional channels to drive a passive subwoofer. Is this amp OK for this?
Can the L-R channels be combined into a mono channel and then filtered for the sub? I've seen some simple ways to do this with a couple of resistors, but I'm not sure if this causes complications for this amp as it is bridged?

killa12222 · 27th May 2011, 11:19 PM

yeah. My setup is almost like yours. I have 2 6.5inch ob sats, 2 6.5inch midbass tline and a dayton 12 for my subs. You cant bridge the amp afaik..

rossi · 27th May 2011, 11:26 PM

So you use a single channel for the sub?

killa12222 · 28th May 2011, 07:08 AM

Yep. The t-line is also off one channel. XO is done on my pc.

27th May 2011, 06:44 PM	#1
rossi diyAudio Member Join Date: May 2011 Location: Belgium	TK2050 with sub? I'm a beginner and am making up the plans for my system. I have thought about a TK2050 from Sure, with the 4 channels. Main speakers will be 2x full range drivers. The reason is to use the additional channels to drive a passive subwoofer. Is this amp OK for this? Can the L-R channels be combined into a mono channel and then filtered for the sub? I've seen some simple ways to do this with a couple of resistors, but I'm not sure if this causes complications for this amp as it is bridged?

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27th May 2011, 11:19 PM	#2
killa12222 diyAudio Member Join Date: Jun 2010	yeah. My setup is almost like yours. I have 2 6.5inch ob sats, 2 6.5inch midbass tline and a dayton 12 for my subs. You cant bridge the amp afaik..

27th May 2011, 11:26 PM	#3
rossi diyAudio Member Join Date: May 2011 Location: Belgium	So you use a single channel for the sub?

28th May 2011, 07:08 AM	#4
killa12222 diyAudio Member Join Date: Jun 2010	Yep. The t-line is also off one channel. XO is done on my pc.

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