Official Power Sound Audio Subwoofer Thread - Page 606 - AVS | Home Theater Discussions And Reviews
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post #18151 of 18157 Old Today, 06:15 PM
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Go to this forum. One of the guys gas a link in his signature called 'Getting started with REW a step by step guide'. I thought that guide was awesome.

Simplified REW Setup and Use (USB Mic & HDMI Connection) Including Measurement Techniques and How To Interpret Graphs

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post #18152 of 18157 Old Today, 06:40 PM
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Originally Posted by Blaine Morrissey View Post
I did some messing around today with adding in my old sub with the new one to see if it would help my room situation. I ran a lot of sweeps experimenting with the delay and these were the best readings I got. Blueish line is single v1500 black is that with my old sub together. Not real thrilled so far but it's a little better than where I had things initially.
Doesn't look like it changes your FR much at all. You probably need to move one of the subs to a location where it will help the FR.
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post #18153 of 18157 Unread Today, 06:43 PM
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Doesn't look like it changes your FR much at all. You probably need to move one of the subs to a location where it will help the FR.
I have moved the V1500 around quite a bit in the limited area it could be moved to. This was the best I could do. Wondering if adding more bass traps would help instead of adding a second V1500.

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post #18154 of 18157 Unread Today, 06:56 PM
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^^ just want to be sure that you rerun AVR auto calibration after each sub move. There should be a difference/improvement with dual subs. Your graph does not show.
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post #18155 of 18157 Unread Today, 06:59 PM
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I have moved the V1500 around quite a bit in the limited area it could be moved to. This was the best I could do. Wondering if adding more bass traps would help instead of adding a second V1500.
Have you tried opposite corners of the room? Or do you have them both up front?
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post #18156 of 18157 Unread Today, 07:02 PM
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^^ just want to be sure that you rerun AVR auto calibration after each sub move. There should be a difference/improvement with dual subs. Your graph does not show.
I did not. I ran it after the fact I guess now that you mention it. The single v1500 measurement was taken after auto recalibration. I will try to get another measurement this week and see what it looks like i just ran out of time today.

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post #18157 of 18157 Unread Today, 07:07 PM
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Have you tried opposite corners of the room? Or do you have them both up front?
I could but would need to get a wireless transmitter, then if you go wireless with one you should go wireless with 2 right?

I was doing the 1/4 option here. Physically that is my best option with cables.

https://www.aperionaudio.com/blog/du...-for-your-home

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