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MJD
02-02-2003, 11:22 AM
Does anyone think the PSW650 is better than the PSW404 ?

The PSW650 has less wattage than the PSW404 but (2)10" drivers. I currently have my PSW404 volume set a 3/4 the way up (3 o'clock) to get the Bass I want, is this OK??

Any recommendations would be appreciated

Thank you

danger boy
02-03-2003, 05:15 AM
3 o'clock is a little bit above, but it won't hurt your sub.. some rooms need a little more umph to get decent sounds. where is your sub in the room? putting it in a corner will increase the sound a bit.

Dr. Spec
02-03-2003, 07:27 AM
The volume setting on the sub amp is pretty much meaningless.

The total signal input to the sub is a combination of the pre-out input strength and the volume control setting on the sub amp.

It is quite possible to overdrive a sub with the volume set at 1/4.

You didn't give us enough info for the whole picture.

MJD
02-03-2003, 06:58 PM
Originally posted by danger boy
3 o'clock is a little bit above, but it won't hurt your sub.. some rooms need a little more umph to get decent sounds. where is your sub in the room? putting it in a corner will increase the sound a bit.

The sub is in a corner, for music I prefer it at about the 1 o'clock position and mainly 2 for movies, my room is 25 x 12 and the floor is 16" stone tile. My receiver is set to subwoofer 0db and only goes negative not positive.

Dr. Spec
02-03-2003, 07:14 PM
I would say if you sub level at the receiver is max'ed out and your sub amp volume is at 3/4, and your room is that large, then you are probably over driving the sub.

Only way to tell is calibrate the system with an SPL meter and test tones/calibration DVD. If the sub is running way hot with your current settings, you have your answer for sure.

MJD
02-03-2003, 07:25 PM
Originally posted by Dr. Spec
I would say if you sub level at the receiver is max'ed out and your sub amp volume is at 3/4, and your room is that large, then you are probably over driving the sub.

Only way to tell is calibrate the system with an SPL meter and test tones/calibration DVD. If the sub is running way hot with your current settings, you have your answer for sure.

Thank you for your help!!!, The Amp is not running hot & if I go to the 1/2 way mark the sub outputs very little bass, do you suggest a larger sub like the PSW650?? lower wattage but dual 10"

Dr. Spec
02-03-2003, 09:36 PM
I suggest system and sub calibration with an SPL meter and test tones/calibration DVD. I suspect you are running the sub hard, but that remains to be seen.