Years in the making, this is part of a cost-no-object Active Speaker System we are designing for a client which replaces half a million dollar worth of stereo separate components including exotic cables, expensive power conditioners/re-generators and power distribution boards which offer little or no benefit or value to our system. It has a total name-plate power-rating of ten times that of the stereo amp it replaces with superior distortion and noise and an aggregate instantaneous current rating of 180 amps per channel with all channels driven !!
The heart of each speaker is the Active Speaker Integrated Controller (ASIC) used to integrate all speaker drivers, amplifiers and supervisory circuits. Each speaker has one ASIC and is connected to the source units through a central hub which is also custom designed for this application and which interfaces to each satellite plate via our 2nd generation Perfect-Link II interface which has been fully updated for this application. Both speakers and Preamp/Hub are fully electrically and galvanically isolated from each other so there are no ground loops to cause interference. Because of this the speakers and Preamp/Hub can be plugged into different circuits of the house without any detrimental effects on performance and which offers full transparency compared to any analog type of interconnections which are difficult to isolate without compromising fidelity.
Designed from the ground up the ASIC contains its own DSP with its own custom DSP firmware and provides levels of integration that is unmatched by any separate stereo components irrespective of their cost, size or weight ! We've gone through over fifty design iterations on the drawing board and gilded the lily on this design and left no stone unturned, so it should come as no surprise that to achieve the same level of integration using separate components is a practical impossibility ! However, all of this hardware would be of little use if there wasn't a way to tie all of the pieces together in a unified way.
For this reason, a brand new software application called the System-Builder was developed from the ground up specifically for the hardware which for the first time allows a complete N-way speaker system to be accurately specced, modelled, configured and measured from start to finish whilst maintaining strict tolerances on quality and performance. With our own proprietary driver stitching technology the system is essentially driver agnostic but we recommend using quality components throughout along with the higher dynamic output capability of using multiple amplifiers in an active system will guarantee clean full fidelity output up to concert levels without fatigue due to the absence of dynamic limits imposed by a single amplifier driving a passive speaker system. A thermal management system is provided for harsh environments with extreme ambient temperature variations.
One of the benefits of such a system is that every part is made to seamlessly work together with the others and there are no issues with mismatches between components nor is there the added expense of buying amplifiers, cables, preamps, DAC's, crossover and hoping they all work together because all of this is already provided with the system. Because of the systems approach to designing the speaker we can't use an off-the-shelf DSP system with it's canned user interface simply because it is not suitable for this application and totally inadequate for the job. Also the oversimplified DSP capability just cannot do what we need which is why we had to build our own hardware and write our own custom DSP code and operating system kernel from the ground up. This gives us a competitive advantage over other vendors who don't build their own electronics in-house. which means we can do things that other speaker vendors can only dream about so they are ill equipped to design and build their own electronics and are solely dependent on the vendor of the electronics that supply them.
The only thing we don't supply is the source units so please add your own "sauce". However, with the advent of some outstanding low cost SOTA streaming solutions that partner really well with our electronics we prefer to focus our attention on the development of a SOTA speaker system and leave the source units to the source unit aficionados ! Our new 60 page whitepaper goes into great detail to explain many of the ground breaking concepts used in this exciting new speaker system. For those who could not previously afford the best now you can without the limitations of a passive system !
PS. Have a nice day Marc
The heart of each speaker is the Active Speaker Integrated Controller (ASIC) used to integrate all speaker drivers, amplifiers and supervisory circuits. Each speaker has one ASIC and is connected to the source units through a central hub which is also custom designed for this application and which interfaces to each satellite plate via our 2nd generation Perfect-Link II interface which has been fully updated for this application. Both speakers and Preamp/Hub are fully electrically and galvanically isolated from each other so there are no ground loops to cause interference. Because of this the speakers and Preamp/Hub can be plugged into different circuits of the house without any detrimental effects on performance and which offers full transparency compared to any analog type of interconnections which are difficult to isolate without compromising fidelity.
Designed from the ground up the ASIC contains its own DSP with its own custom DSP firmware and provides levels of integration that is unmatched by any separate stereo components irrespective of their cost, size or weight ! We've gone through over fifty design iterations on the drawing board and gilded the lily on this design and left no stone unturned, so it should come as no surprise that to achieve the same level of integration using separate components is a practical impossibility ! However, all of this hardware would be of little use if there wasn't a way to tie all of the pieces together in a unified way.
For this reason, a brand new software application called the System-Builder was developed from the ground up specifically for the hardware which for the first time allows a complete N-way speaker system to be accurately specced, modelled, configured and measured from start to finish whilst maintaining strict tolerances on quality and performance. With our own proprietary driver stitching technology the system is essentially driver agnostic but we recommend using quality components throughout along with the higher dynamic output capability of using multiple amplifiers in an active system will guarantee clean full fidelity output up to concert levels without fatigue due to the absence of dynamic limits imposed by a single amplifier driving a passive speaker system. A thermal management system is provided for harsh environments with extreme ambient temperature variations.
One of the benefits of such a system is that every part is made to seamlessly work together with the others and there are no issues with mismatches between components nor is there the added expense of buying amplifiers, cables, preamps, DAC's, crossover and hoping they all work together because all of this is already provided with the system. Because of the systems approach to designing the speaker we can't use an off-the-shelf DSP system with it's canned user interface simply because it is not suitable for this application and totally inadequate for the job. Also the oversimplified DSP capability just cannot do what we need which is why we had to build our own hardware and write our own custom DSP code and operating system kernel from the ground up. This gives us a competitive advantage over other vendors who don't build their own electronics in-house. which means we can do things that other speaker vendors can only dream about so they are ill equipped to design and build their own electronics and are solely dependent on the vendor of the electronics that supply them.
The only thing we don't supply is the source units so please add your own "sauce". However, with the advent of some outstanding low cost SOTA streaming solutions that partner really well with our electronics we prefer to focus our attention on the development of a SOTA speaker system and leave the source units to the source unit aficionados ! Our new 60 page whitepaper goes into great detail to explain many of the ground breaking concepts used in this exciting new speaker system. For those who could not previously afford the best now you can without the limitations of a passive system !
PS. Have a nice day Marc
Still, one thing I learned from all of that was to keep my mouth shut on any new products which is what DEQX appears to be doing by the looks of things 
LOL.