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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 7886 
Re: Problems with horns: upper bass 7886 
Bass Horns and Tractrix vs. other Curves 7886 
Re: Bass Horns and Tractrix vs. other Curves 7886 
Misery of the midbass baffles 7885 
Re: Misery of the midbass baffles, or when reality bites 7885 
Something like this? :-) 7885 
I wish I had 7885 
Come on, Anthony I was testing you guys with this picture. 7885 
OK, I get it 7885 
Building a midbass horn... 7885 
So the main issue 7884 
Reply to " So the main issue " 7884 
Kerry, let look a very little more seriously. 7884 
Re: Kerry, let look a very little more seriously. 7884 
Next project: better midbass 7884 
More about the upperbass importance. 7873 
A typical upperbass horn mistake. 7465 
Re: upperbass horns... 7465 
What people do not get, and not only about upperbass horn. 7464 
The ultimate upperbass? 7464 
A Euro perspective on upper bass horns 7463 
Re: A Euro perspective on upper bass horns 7463 
The Erick’s cheating upbass horn 7463 
Re: Upperbass for you? Or me? 7462 
Re: What people do not get, and not only about upperbass horn. 7459 
Re: resonances, resonances ... 7459 
Electrolytic Caps 7155 
Active biasing explained. 7155 
How do NOT make upperbass…. 7054 
“Show to me your middbas solution and I will tell you how your playback sounds” 6913 
Midbass horn questions 6722 
Do not confuse upperbass horn with midbass horn. 6722 
Unconfusing midbass horn 6722 
Drivers, horns, mistakes and oversights. 6721 
5 inch driver for upper midbass horn 6680 
Fine Studio 5M driver. 6680 
On A Mid/Upper Bass Horn 6562 
The front and back loading and radiation 6562 
Horn Loading of Both Front and Rear Acoustic Energy 6560 
The Contemporary Horns. 6560 
On Mid/Upper Bass Horn Design 6559 
My equalization “theory”. 6559 
On Horn Design Methodology 6558 
It is also depends of what you are looking for. 6558 
On Objective Of Mid/Upper Bass Horn 6558 
You are about to ruin own winter. 6557 
40 - 400 or 90 - 400 Hz? 6557 
Tapped horn ? 6557 
How can you know how the driver is going to sound in the horn??? 6557 
Not everything is bad what is bad. 6557 
Winter Is But A Season 6557 
On 40Hz vs. 90Hz 6557 
On Challenges and Suicidal Tendencies 6557 
(correction concerning described horn throat dimension) 6557 
Memory Slipping 6556 
A few comments about the big ass horn. 6556 
On The Pursuit Of A Mid/Upper Bass Design 6556 
An amplifier for an ‘active' horn 6553 
Long and low 6553 
With my dyslexic reading I got it all wrong. 6553 
Mouth size 6553 
Jessie's Half Horn 6553 
No one knows… 6553 
On Preference For Class-D Amplification 6553 
On Projected Mouth Size 6553 
Whut kinda horn izzit? 6553 
Out-sourcing 40Hz 6552 
My idea of taking about horns… 6552 
Lie to yourself. 6552 
Good lie! 6552 
On The Porposed Design 6551 
Compound horns 6551 
On The Matter Of One Or Two Drivers 6551 
On Purpose And Approach 6551 
Tannoys & upperbass horn 6551 
Tannoy & mid bass 6551 
... or whatever else is “perfect”. 6551 
On Approach 6551 
Compare Compound Horn and straight Front Loaded Ho... 6550 
On Prototypes 6550 
Not a compound horn? 6550 
Partial Disclosure For The Sake Of Clarity 6549 
Base Design 6549 
Clueless as to dresdendesign 6549 
The collaboration about nothign? 6549 
On Design Pursuant To Objectives 6549 
115hz horn auto cad 2d drawing... 6305 
Cad horn 6305 
The problem I see is not with Autocad only. 6305 
I want to try... 6304 
Upper bass problem BLH 6304 
Just irrational building vs. sensible architecture... 6304 
Upper bass cross-over capacitors... 6302 
The high-pass crossovers for upperbass. 6302 
ELKO = *El*ectrolyt *Ko*ndensator, and actively biased 6301 
Electromechanically pressurized dialectic 6301 
Irrational decisions... 6298 
Volvotreter 6298 
Got it! 6297 
Some comments for now. 6297 
Reply:Some comments for now. 6296 
The speed of the profile for upperbass horm 6296 
Oval upper-bass 6296 
Oval profile 6296 
Calculating an oval horn 6296 
About the elliptical mouth upperbass horns. 6296 
Stupid Question From a Horn Loser 6296 
Reply from beginner 6296 
Must it be about loading? 5590 
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