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Site News: 26 Aug 2026

Romy the Cat has found another room. I’ve started a new fiction project under my name, Roman Bessnow. The new work is at MutationsBook.com
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Thread WITH the new posts.

Legends: "Week" - last week posts, "Bold" - entered last 48 hours.
Problems with horns: upper bass 7888 
Re: Problems with horns: upper bass 7888 
Bass Horns and Tractrix vs. other Curves 7888 
Re: Bass Horns and Tractrix vs. other Curves 7888 
Misery of the midbass baffles 7887 
Re: Misery of the midbass baffles, or when reality bites 7887 
Something like this? :-) 7887 
I wish I had 7887 
Come on, Anthony I was testing you guys with this picture. 7887 
OK, I get it 7887 
Building a midbass horn... 7887 
So the main issue 7886 
Reply to " So the main issue " 7886 
Kerry, let look a very little more seriously. 7886 
Re: Kerry, let look a very little more seriously. 7886 
Next project: better midbass 7886 
More about the upperbass importance. 7875 
A typical upperbass horn mistake. 7467 
Re: upperbass horns... 7467 
What people do not get, and not only about upperbass horn. 7466 
The ultimate upperbass? 7466 
A Euro perspective on upper bass horns 7465 
Re: A Euro perspective on upper bass horns 7465 
The Erick’s cheating upbass horn 7465 
Re: Upperbass for you? Or me? 7464 
Re: What people do not get, and not only about upperbass horn. 7461 
Re: resonances, resonances ... 7461 
Electrolytic Caps 7157 
Active biasing explained. 7157 
How do NOT make upperbass…. 7056 
“Show to me your middbas solution and I will tell you how your playback sounds” 6915 
Midbass horn questions 6724 
Do not confuse upperbass horn with midbass horn. 6724 
Unconfusing midbass horn 6724 
Drivers, horns, mistakes and oversights. 6723 
5 inch driver for upper midbass horn 6682 
Fine Studio 5M driver. 6682 
On A Mid/Upper Bass Horn 6564 
The front and back loading and radiation 6564 
Horn Loading of Both Front and Rear Acoustic Energy 6562 
The Contemporary Horns. 6562 
On Mid/Upper Bass Horn Design 6561 
My equalization “theory”. 6561 
On Horn Design Methodology 6560 
It is also depends of what you are looking for. 6560 
On Objective Of Mid/Upper Bass Horn 6560 
You are about to ruin own winter. 6559 
40 - 400 or 90 - 400 Hz? 6559 
Tapped horn ? 6559 
How can you know how the driver is going to sound in the horn??? 6559 
Not everything is bad what is bad. 6559 
Winter Is But A Season 6559 
On 40Hz vs. 90Hz 6559 
On Challenges and Suicidal Tendencies 6559 
(correction concerning described horn throat dimension) 6559 
Memory Slipping 6558 
A few comments about the big ass horn. 6558 
On The Pursuit Of A Mid/Upper Bass Design 6558 
An amplifier for an ‘active' horn 6555 
Long and low 6555 
With my dyslexic reading I got it all wrong. 6555 
Mouth size 6555 
Jessie's Half Horn 6555 
No one knows… 6555 
On Preference For Class-D Amplification 6555 
On Projected Mouth Size 6555 
Whut kinda horn izzit? 6555 
Out-sourcing 40Hz 6554 
My idea of taking about horns… 6554 
Lie to yourself. 6554 
Good lie! 6554 
On The Porposed Design 6553 
Compound horns 6553 
On The Matter Of One Or Two Drivers 6553 
On Purpose And Approach 6553 
Tannoys & upperbass horn 6553 
Tannoy & mid bass 6553 
... or whatever else is “perfect”. 6553 
On Approach 6553 
Compare Compound Horn and straight Front Loaded Ho... 6552 
On Prototypes 6552 
Not a compound horn? 6552 
Partial Disclosure For The Sake Of Clarity 6551 
Base Design 6551 
Clueless as to dresdendesign 6551 
The collaboration about nothign? 6551 
On Design Pursuant To Objectives 6551 
115hz horn auto cad 2d drawing... 6307 
Cad horn 6307 
The problem I see is not with Autocad only. 6307 
I want to try... 6306 
Upper bass problem BLH 6306 
Just irrational building vs. sensible architecture... 6306 
Upper bass cross-over capacitors... 6304 
The high-pass crossovers for upperbass. 6304 
ELKO = *El*ectrolyt *Ko*ndensator, and actively biased 6303 
Electromechanically pressurized dialectic 6303 
Irrational decisions... 6300 
Volvotreter 6300 
Got it! 6299 
Some comments for now. 6299 
Reply:Some comments for now. 6298 
The speed of the profile for upperbass horm 6298 
Oval upper-bass 6298 
Oval profile 6298 
Calculating an oval horn 6298 
About the elliptical mouth upperbass horns. 6298 
Stupid Question From a Horn Loser 6298 
Reply from beginner 6298 
Must it be about loading? 5592 
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