audiokinesis

Responses from audiokinesis

I expected more from my speakers (not high end)
Johngaltwho, I just checked the classifieds to see what was available in the two grand ballpark and one of my speakers was there, a custom version of the (discontinued) Planetarium Alpha.  This is a high efficiency system with a built-in down-firi... 
Anyone try stuffing their ports?
@roxy54 wrote: "I do not understand the idea of manufacturers or reviewers suggesting that ports should be stuffed with plugs if the end user is having problems with the bass. After all. speakers that are sealed boxes were designed to be sealed, a... 
Reliability of Dutch & Dutch 8C speakers
I have two customers who own the Dutch & Dutch 8c. One is a very experienced ultra-hard-core audiophile with a superb dedicated room, and the other is an extremely meticulous recording engineer. The latter owns the first pair that came into th... 
Tube amp Friendly Speaker That Sounds like Klipsch Cornwall
@ozzy62 wrote:  "Many people, and not saying this is you, conflate earlier Cornwall versions with the IV. They are very different animals."    I don't have experience with the Cornwall IV but I do have some experience with horn design, and imo the... 
Bookshelf Speaker Stand Difference?
@gdnrbob, the junction between stand and speaker will not be wood-on-wood. We have no plans to include a dedicated isolation base like the Townshend Isolation bars.  Nothing against them!  But we'd rather people make their own choices in that area... 
Bookshelf Speaker Stand Difference?
@dadork, thank you very much. We’ll certainly try not to overprice them, but they are considerably more parts-and-labor-intensive than either a comparable subwoofer or a comparable speaker stand would be. The new version's footprint won't be as de... 
Bookshelf Speaker Stand Difference?
Gdnrbob asked, " Please, can you tell us why you want to do this? " We make a stand which includes a subwoofer and an up-and-back firing driver. The purpose of the subwoofer is self-evident, and the purpose of the up-and-back firing driver is to m... 
subwoofer advice
Snapsnap wrote:  "I will have to do some research on what amp would be suitable for subwoofer duty, and how many are required to drive multiple passive subs."    I use the Dayton Audio SA-1000 for the Swarm.   Assuming your passive subs are 4 oh... 
Bookshelf Speaker Stand Difference?
" speaker stands need crossovers? Didnt know that "  To the best of my knowledge mine is the only one that does.  It's a bit unorthodox.  Duke 
Bookshelf Speaker Stand Difference?
You can use museum putty to get a secure connection between speaker and stand. I'm finishing up the crossover for an expensive speaker stand today.  Duke  
subwoofer advice
Snapsnap, if I understand correctly, you want to power your passive subs with the amplifiers which are already in your active subs, is that right?   If so, that's extremely unlikely to be feasible.  The amps in your active subs are matched to the ... 
Tweeter/Mid minimum amp power rating for magnepan 20.1 in active setup?
Thank you, psilonaught. Eyeballing Stereophile’s impedance curve of the MG-20, it looks like 4 ohms nominal (for the mid/tweet section) with a ballpark 12-ohm peak a little south of 2 kHz. That’s a 3-to-1 peak; not horrendous, but not insignifican... 
Calling all electrostatic speaker owners
The paint will destroy your electrostats. The panels will no longer hold an electrostatic charge. Duke Electrostat owner starting in 1995, SoundLab dealer since 1999 
Tweeter/Mid minimum amp power rating for magnepan 20.1 in active setup?
What does the impedance curve look like for the mid/tweet section of your 20.1's?   Imo the impedance curve plays a significant role in amplifier matching.    Are you using an active crossover, or the passive crossover in the speakers?   If the la... 
Speaker sensitivity vs SQ
@atmasphere wrote:  "Harmonic orders above the 2nd decrease rather slowly as compared to a circuit that has a ’cubic non-linearity’ (produces the 3rd as the primary distortion component). An amplifier that has this quality has its distortion de...