2446H COMPRESSION DRIVER


D One of these days the whole thing is going outside to be measured and optimized. This optimized configuration allows coherent summation of acoustical power up to much higher frequencies than afforded by earlier designs. Sick setup you’ve got! Addendum; after some experimentation I solved the noise issues I had, and you can read all about it in the comprehensive miniDSP 4×10 HD review. They are heavily damped and it works great for bass, but maybe not so much for the highs? The depth of the diamond pattern is closely controlled during the manufacturing process to provide predictable frequencies for the 2nd and 3rd normal resonance modes and for the basic suspension resonance mode. It works very well, but I think that between and may raise the bar even further.

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The model H is a professional quality high-frequency compression driver that incorporates JBL’s newly-developed Coherent Wave phasing plug as well as a pure titanium diaphragm with radial ribs and patented three-dimensional diamond pattern suspension. Back to DJ Speakers.

JBL H Compression Driver | DJ Speaker Components | DJ Audio | Chicago DJ Equipment | DJ

The diaphragm design includes JBL’s exclusive three-dimensional diamond pattern surround1 which reduces membrane stresses in the diaphragm support structure and extends diaphragm life. Presentation of the current multi way active loudspeaker system with a separate subwoofer system to achieve great bass performance.

Hope is that some of it may be avoided by crossing them over a little lower and worst case is having to change the diaphragm into very expensive Beryllium or the more affordable and brand new TF from Trueextent.

Edgewound compession ribbon Flux Density: Had a look at the diaphragm and it’s probably the original back from 94 as some markings on around the voice coil indicates. Addendum; after some experimentation I solved the noise issues I had, and you can read all about it in the comprehensive miniDSP 4×10 HD review. Positive voltage to black terminal gives diaphragm motion toward the phasing plug Dimensions: Sick setup you’ve got!

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JBL 2446H Compression Driver

Learn more about the performance of Truextent’s diaphragms by visiting the link below. DIY multi way active JBL speakers with bass system Presentation of the current multi way active loudspeaker system with a separate subwoofer system to achieve great bass performance. This optimized configuration allows coherent summation of acoustical power up to much higher frequencies than afforded by earlier designs.

The depth of the diamond pattern is closely controlled during 2446n manufacturing process to provide predictable frequencies for the 2nd and 3rd normal resonance modes and for the basic suspension resonance comrpession.

As I’ve got a very capable bass system that can do 60 Hz and down with authority the plan this far is to utilize a pair of JBL ‘s for midbass and midrange, maybe throw in a H 10″ midrange to avoid early beaming and being able to cross the horns over a little later. Above 2446j horn and for the ultra high frequencies I’m contemplating something nice from Fostex or using a pair of JBL I’m fortunate enough to own. Really need to try one of those linear power supplies to see if things improve one of these days and particularly enjoy the character of this horn and if the big A horns doesn’t pan out I suspect getting another driver and four more A horns, put H in LCR and as rear channels: A cheaper option would be Radian’s 4″ aluminum diaphragm which is available through Parts Express.

If you don’t see it, it doesn’t mean we don’t compresssion it. They will be set up with a pair of H compression drivers. Rumor has it that these titanium diaphragms have some very fatiguing ringing.

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Huge horns and large format compression drivers from JBL FTW

That time dompression finally come — in the form of JBL A horns. I’m going to try different things with the enclosure that crosses with the compression driver. Replies to my comment. Skip to main content.

It works very well, but I think that between and may raise the bar even further.

Back to DJ Speaker Components. Huge horns and large format compression drivers from JBL.

These drivers have a 4″ diaphragm and a 2″ exit, so they do need some help up top and expected crossover point is between kHz. D One of these days the whole thing is going outside to be measured and optimized. These things were built to last and it’s going to be really exciting to see how they fare in terms of sound quality. The Coherent Wave phasing plug assembly consists of four die-cast annular aperture structures of constant path length to provide m-phase combining of diaphragm output at the driver’s exit.

Notify me when new comments are posted. Although the audio quality isn’t stellar as of right now it’s lots of fun to say the least. The current setup does show a lot of promise though and it’s very dynamic and punchy, just the way I like it! Night and day difference and was def worth it. Discussion on Huge horns and large format compression drivers from JBL karl sartori not verified Permalink.