single driver speakers


Someone please help me out here...

I am struggling to understand how a single driver system can sound anywhere near as good as a multiple-driver system with crossovers...

I understand that crossovers and multiple drivers can have issues with interference, phase, etc - but those drawbacks would seem to be vastly outweighed by the increased frequency response and clarity within a frequency spectrum that a multi-driver system produces.

I see these

https://www.audiogon.com/listings/lis8ij2i-voxativ-ampeggio-due-70-off-priced-to-move-full-range

and just can not wrap my mind around how they could sound better than a multi-driver system costing 1/10 as much. (no knock intended on the seller of these speakers, I was just browsing listings and saw them so it made me wonder)

Thanks!
babyseaotter99

Showing 1 response by erik_squires

I think some of this is mythology, and much of it is personal taste. In the past integrating multiple drivers was really difficult. Multi-way speakers pre-date the electronic spreadsheet, PC’s and of course crossover simulation tools by decades. A lot of trial and error and wasted time IMHO. This is why some of the Genesis speaker crossovers are so utterly wonky.

Some of this has to do with where we hear individually. My suggestion, rather than going on argument, is build a pair for yourself. Some kits start at $150 per pair:

https://www.madisoundspeakerstore.com/full-range-speaker-kits/

Some advantages are time co-incident, and point source behavior. That is, going off axis there are no possible lobing or interference patterns (depending on the actual driver design). In this way they act like the old thiel, and modern co-axial TAD or Kef designs. 

And let's face it, they appeal to the purists. Multi-way speakers, on the other hand, are complicated. Lots of capacitors, coils, resistors, etc. are all participating in the final result. It is fair to question whether any of this detracts from 

If you want a multi-way with an absolute minimalist crossover, consider the A26 kit:

https://www.madisoundspeakerstore.com/2-way-speaker-kits/seas-a26-10-2-way-kit-pair-based-on-the-cla...




Best,

E