Rs-p wmtmw cc

[filmslayer]

seeing as i built the Paper Towers and the Paper surrounds i was thinking of completing the system with a Paper CC .RS180P-8,RS125P-4 and RS28F. i have all the parts on hand and enough 1/2" ply to build a box good enough for measurements . here is a quick sim i came up with ...




any thoughts and or opinions ?

[joeybutts]

I know nothing but am here for moral support and excitement. 😏😏😎😎

[filmslayer]

thanks Joe . you've read my build threads and know i need all the support i can get ! lol

i also simmed RS180P-4 in series but i don't have those on hand . not too much difference , just a little in the impedance curve .

[scottvalentin]

I'm also here for moral support as an avid reader of your paper towers build. Good luck and don't leave any details out!

[filmslayer]

my calculations give me 1.25cu for the woofers and .4cu for the mids .

[joeybutts]

I do know you'll be told to squeeze those miss together and push tweet
Up. Make sense?

[filmslayer]

yeah . and we'll see once i take measurements . i know the tweet can handle it . towers and surrounds are crossed at 1800 ...

[dynamo]

That impedance and impedance phase looks really nice, Cool project!

Is there a benefit if you have the height and being a center channel to vertically orienting the mtm? Or will this limit your vertical dispersion too much?

[filmslayer]

That impedance and impedance phase looks really nice, Cool project!

Is there a benefit if you have the height and being a center channel to vertically orienting the mtm? Or will this limit your vertical dispersion too much?

these are good questions that i'll be researching the answers to as i'm still a noob and learning as i go ... more to Joey's comments i went back into paint and drew this , it is not to scale and i feel like i'm 3 years old when drawing in paint but you get the idea . this configuration will be challenging with a 5" frame on the mid and a 4" frame on the tweet fitting the on a 9" baffle ...

[dynamo]

Just my 2 cents, so long as you don't have multiple tiers of seating requiring wide vertical dispersion I'd go with a vertical MTM and angle the center up so tweeter axis is at ear level. Not an expert though

[filmslayer]

Just my 2 cents, so long as you don't have multiple tiers of seating requiring wide vertical dispersion I'd go with a vertical MTM and angle the center up so tweeter axis is at ear level. Not an expert though

kind of my thoughts too . i've seen the mtm 45* vertical when i was building my towers and don't think it will be an issue for a center channel . i'll be in the sweet spot anyway and anyone on my couch left or right it will still sound really good . plus it could the be stood up as a L/R main if someone wanted to do so ...

[rpb]

How close to walls, or TV screens will these be?

[filmslayer]

How close to walls, or TV screens will these be?

front of speaker will be about 30" off wall and the TV will be sitting on top of it .

[rpb]

Two mids in series will still be 86dB sensitivity. The woofers will be 93dB. The tweeter is roughly 90dB. If the speaker is out from the wall in front of a projection screen, this should work OK. If the speaker is near a flat panel screen mounted on the wall, I think you will have problems getting the tonal balance correct.

What you have is basically full BSC. For centers, I prefer a more prominent midrange and treble.

[filmslayer]

i understand what your saying , but how did you get 86db ? the RS125P-4 are listed at 90db ...