![unibox speaker design unibox speaker design](http://audio.claub.net/software/kougaard/images/ubbpstg1.gif)
AJHorn7 Innovations: Press: Download: Simulation of Known Enclosures (D). In Deutsch : AJHorn is a calculation program for any loudspeaker, especially Horns and Transmissionlines.
UNIBOX SPEAKER DESIGN FULL
This time the example is for a three way speaker design and even with if you have full measurement capabilities the FRD tools make it much easier to adjust the crossover in the hard to measure 100. AJHorn is a design and simulation software for various loudspeaker enclosures, especially horns and transmissionlines. You are in a good position to be able to judge whether Unibox - enter T/S parameters and simulate enclosures Baffle Diffraction Simulator (BDS) - simulate baffle diffraction effects for your cabinet. This system sees double duty with movies so the headroom
![unibox speaker design unibox speaker design](http://www.danmarx.org/blog/wp-content/uploads/2015/01/Mini-J-Two-Ways-15.jpg)
I probably will never use this capability as I value my hearing too much. I can reach at least 115dB at 20hz without distortion being a problem.
UNIBOX SPEAKER DESIGN DRIVERS
The speakers that I now use have two of the of the drivers that I gave you specs on in each speaker xovered at 150Hz at 12db/oct. the hole was filled in by the room and the response was acceptably flat at the listening position. The sub was actively crossed over at 50Hz at 18dB/oct. This is a very inexpensive and effective xover.
UNIBOX SPEAKER DESIGN SERIES
Subs I used a small value foil and film cap in series with the main amp for a 6dB rolloff at 115Hz to keep the lows out of my main speakers. Discussion in 'DIY Speaker & Subwoofer Building' started by nicfaz, Dec 1, 2009. If you add a sub to increase the headroom available in the low frequency region you will have to filter low frequencies out of the mains to do any good. In room with room gain assumptions.Power handling is 400watts with linear response to about 18Hz.Īrctos,it depends on the low frequency content of the music you play and These numbers should give a very different result. Try increasing the Xmax figure and power handling figure and see what the program does with different numbers. You may also require a woofer with a higher thermal power rating in addition to the above parameters to stay out of trouble. You may need a larger woofer or one with a larger Xmax figure or both to not run into problems. What woofer do you have and what is its' Xmax and Vd. When you feed the numbers in the program tells you that for this woofer in this enclosure you run out of excursion at a certain frequency and the max loudness at this frequency is x. Your woofer has a certain amount linear excursion and power handling capability. The equivalent round port diameter is 14 cm (5.5 inches > 23.9 sq in vs 3.75 X 6.375 > 23.91 sq in) the port length I got from the programs was about 47 inches. All the port plumbing is in the next room. Arctos, it sounds like you are running into displacement limited acoustic power rating and displacement limited electrical power rating. The inner dimensions of the speaker chamber are 10 X 16.25 X 26.25 which gives 70 (69.9) liters less the bracing and speaker volume.