Wisnon which speakerbrand is the second pic ( main/basstower ) ??
Stenheim Reference Statement CHF200K for the set with X-overs. I am doing a small feature on a demo session soon to be released at PTA.
Wisnon which speakerbrand is the second pic ( main/basstower ) ??
I wonder why the hot girl in the picture faces away from the seated position?
I wonder why the hot girl in the picture faces away from the seated position?
A guy who owns the Apologues bought the Tune Audio Anima horns - 30k compared to 120k or so. They sit in the same room, next to each other. He also has a Goldmund reference TT, the old amps, and the CDP. He listens to only Anima now. Track for track, I preferred the Anima.
Stenheims are good, for a cone speaker. But this is DJ's Vivid G3 thread. Good stuff Michael.
80hz is the highest frequency at which bass cannot be localized. Floyd Toole talks about this in his book. Mono subs offer the smoothest bass response. I've measured many different ways (various crossovers and mono versus stereo) I set my subs up the way Toole describes in his book for a system with two subs. It works very well and the subs cannot be localized. The stereo image remains perfectly intact.
A guy who owns the Apologues bought the Tune Audio Anima horns - 30k compared to 120k or so. They sit in the same room, next to each other. He also has a Goldmund reference TT, the old amps, and the CDP. He listens to only Anima now. Track for track, I preferred the Anima.
Stenheims are good, for a cone speaker. But this is DJ's Vivid G3 thread. Good stuff Michael.
Hi DJ,
Just curious from an educational standpoint - if you are crossing over @ 80hz in the digital domain, I assume that means your Vivid speakers are not receiving any musical content below 80hz? In which case, why would you not buy some monitors instead as surely you are wasting money buying a full range speaker if the bass drivers are totally redundant?
Interesting question. Many people will say that the amp will drive the speaker much easier. I am like you however. I run my speakers full range and use a pair of Fathom F113's to bring up the bottom end crossing out everything above 41 Hz using the crossover on the Fathom . My subs are totally invisible in the room as to where the sound is emanating from.
Not speaking for DJ, but if you cross over @ 80Hz, the sound doesn't automatically cut off there. Depending on the slope, the sound could just be 3-6dB down an octave at 40Hz.
If you're using a steeper slope, it could be 12-24dB down per octave, but the steeper the slope, the more problems you run into.
Something like the Acourate crossover as seen halfway down the page in this article:
http://www.computeraudiophile.com/c...e-alignment-driver-linearization-walkthrough/
The crossover I use is a two octave linear phase crossover. It is important that the speaker be able to reproduce bass below the crossover.
You can see the crossover and impulse response for the crossover in this thread:
http://www.whatsbestforum.com/showthread.php?16922-Subwoofer-2-2-vs-2-1-REW-measurements
Not speaking for DJ, but if you cross over @ 80Hz, the sound doesn't automatically cut off there. Depending on the slope, the sound could just be 3-6dB down an octave at 40Hz.
If you're using a steeper slope, it could be 12-24dB down per octave, but the steeper the slope, the more problems you run into.
Bruce,
Even considering this factor, one could think that a G1, a G2, a G3 or a G4 should sound the same crossed at 80 Hz - they share the same mediums and tweeter and use the same techniques in bass units.
Bruce,
Even considering this factor, one could think that a G1, a G2, a G3 or a G4 should sound the same crossed at 80 Hz - .
Bass and Dynamics go hand-and-hand. Two necessary conditions for big dynamics are (1) close to flat low frequency content down to 20hz at seated position and (2) speakers which can do low distortion at high SPLs over the entire bandwidth.