working on a design for a few months and posted some early renderings before, hopefully will start making the moulds soon. The material is carbon fibre/kevlar.
The sub will use a Seas L26ROY (not as in render), ported. The internal volume will be quite tight, around 1.3 cu.ft
The main speakers will use either Monacor sph-30x w/o dust caps or specially made Bandor 50s.
amplification is the Keiga 2.1 amp, possibly with some upgrade mods; I'll add a bluetooth module and a dac
A compromise in this design is the x/o which needs to be around 125hz or so to protect the FR drivers.
diffraction is inevitable anyway and it is nothing good
I am sure we can agree on that point
without those elements the idea resembles TimeDomain speakers:
An externally hosted image should be here but it was not working when we last tested it.
and being 2.1 even more it resembles Sharp Aquos TimeDomain licensed speaker system:
An externally hosted image should be here but it was not working when we last tested it.
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I completely disagree. Without reflector you will definitely get no trebles. According to the german loudspeaker magazine HobbyHiFi a 45 degree cone-shaped reflector performs much better than a hyperbolic one.
Strassacker, Komponenten: Lautsprecher, Frequenzweichen, Bauelemente
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looking at the german link, that design uses the W4-1337 and still achieves 84db in omni mode.. how? or is it taking both drivers into account
The speaker actually has a falling frequency response, bass at 84 dB and treble at 74 dB (anechoic measurement). But they claim the sound is balanced in the listening room...
I'm using an FR which is rated at 88dB, which is the best at the size and decent power handling- still, I'll be lucky to get 82dB /1w/m (6db drop?)
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