Steve_D
Second Unit
- Joined
- Nov 28, 1999
- Messages
- 299
Last night I hooked up my new Paradigm Studio 40's which replaced some Paradigm Mini's. I was blown away by the bass these things put out. But, this leads me to a problem, let me explain.
I have always run small all around with all bass directed to my 14" Citation 7.4 sub powered by a Marantz MA700 monobloc. For experimental purposes, I first measured my room at the listening position in stereo mode using step down test signals, C weighting on a Radio Shack SPL meter. Should I use A weighting on pure test tones? Anyway here's the measurements in db from reference 1) Large no sub 2) Small with Sub with "best" blend calibration and placement, 80HZ fixed Denon AVR1700 bass management.
Hz 1 2
100 -5 -4
95 -2.5 -2
90 -7 -2
85 -6 -3
80 -3 0
75 -2 +.5
70 -5 -1.5
65 -3 -3
60 -4 -7
55 -6 -8
50 -6 -8
45 -3 -8
40 0 -6
35 +4 -1
30 -2 -3
25 Gone -4
20 LOL -8
If you look in the 65 - 100 HZ region, the sub/small looks smoother. 60-40 The Paradigms on large look smoother. 40-30 about even depending on preference and under 30 the sub small again.
Opinions please:
1) Active crossover with L/C/R speakers set to large? FYI, the center speaker is a matching Studio 40 and my surrounds for now are Paradigm Micros.
2) Bass EQ on sub? Isn't this "cheating" Any recommendations?
3) How do I set my receiver so that stereo listening is L/R only and Dolby Digital is small with sub? Or how about running the front 3 in large and using the sub for LFE only using the LFE out instead of the sub out? But if I do this can I still set my surrounds to small? Isn't that supposedly a "bad" thing to do, set some speakers to large and others to small?
4) Replace the sub (it does real well close miked from 25-80 HZ) with an SVS 16 or 20?
5) Room treatments?
Any help, ideas, suggestions appreciated. The room is L shaped, the HT portion 17x13 and the other part of the L about about 7x10, with 8 foot ceiling on a carpeted basement floor. A picture sans the Studio 40's can be found here"
Link Removed
Just imagine the mini's directly replacd my Studio 40's. BTW, I have Marantz mono-blocs coming to power the front 3 channels if that helps.
TIA
I have always run small all around with all bass directed to my 14" Citation 7.4 sub powered by a Marantz MA700 monobloc. For experimental purposes, I first measured my room at the listening position in stereo mode using step down test signals, C weighting on a Radio Shack SPL meter. Should I use A weighting on pure test tones? Anyway here's the measurements in db from reference 1) Large no sub 2) Small with Sub with "best" blend calibration and placement, 80HZ fixed Denon AVR1700 bass management.
Hz 1 2
100 -5 -4
95 -2.5 -2
90 -7 -2
85 -6 -3
80 -3 0
75 -2 +.5
70 -5 -1.5
65 -3 -3
60 -4 -7
55 -6 -8
50 -6 -8
45 -3 -8
40 0 -6
35 +4 -1
30 -2 -3
25 Gone -4
20 LOL -8
If you look in the 65 - 100 HZ region, the sub/small looks smoother. 60-40 The Paradigms on large look smoother. 40-30 about even depending on preference and under 30 the sub small again.
Opinions please:
1) Active crossover with L/C/R speakers set to large? FYI, the center speaker is a matching Studio 40 and my surrounds for now are Paradigm Micros.
2) Bass EQ on sub? Isn't this "cheating" Any recommendations?
3) How do I set my receiver so that stereo listening is L/R only and Dolby Digital is small with sub? Or how about running the front 3 in large and using the sub for LFE only using the LFE out instead of the sub out? But if I do this can I still set my surrounds to small? Isn't that supposedly a "bad" thing to do, set some speakers to large and others to small?
4) Replace the sub (it does real well close miked from 25-80 HZ) with an SVS 16 or 20?
5) Room treatments?
Any help, ideas, suggestions appreciated. The room is L shaped, the HT portion 17x13 and the other part of the L about about 7x10, with 8 foot ceiling on a carpeted basement floor. A picture sans the Studio 40's can be found here"
Link Removed
Just imagine the mini's directly replacd my Studio 40's. BTW, I have Marantz mono-blocs coming to power the front 3 channels if that helps.
TIA