Tekton Double Impacts


Anybody out there heard these??

I have dedicated audio room 14.5x20.5x9 ft.  Currently have Marantz Reference CD/Intergrated paired to Magnepan 1.7's with REL T-7 subs.  For the vast majority of music I love this system.  The only nit pick is that it is lacking/limited in covering say below 35 hz or so.  For the first time actually buzzed the panel with an organ sacd. Bummer.  Thought of upgrading subs to rythmicks but then I will need to high pass the 1.7's.  Really don't want to deal with that approach.

Enter the Double Impacts.  Many interesting things here.  Would certainly have a different set of strengths here.  Dynamics, claimed bottom octave coverage in one package, suspect a good match to current electronics.

I've read all the threads here so we do not need to rehash that.  Just wondering if others out there have FIRST HAND experience with these or other Tekton speakers

Thanks.
corelli
treebeard1

They are called dust caps not cones.
The dust cap on the stock Eminence alpha 10a woofer is thinner than the dust cap on the beta 10a woofer.

Kenny.
I too hve been concerned about the price going up and hopefully this thread hasn't given him the idea to act sooner rather than later. :)  If you go about 9 or 10 posts down on the Tekton Facebook page, there is a post with two pics of the DIs.  A little over half way down, Eric made the following comment:  
$3K pair... inevitably it will go up though.
That was January. Seriously hoping for funding approval from spousal unit before the inevitavble happens.
Looks like Orem Utah is on the west side of the continental divide.  If the cones are so sensitive that a vacuum can remove the dent then maybe the pressure change during transit across the divide is enough.  Think of that shampoo bottle after a flight.
Crappy! I figured it was just my pair that got damaged during shipping. Has anyone else in the thread had this happen as well? I really like the injected foam they use in Zu Audio packaging.
The boxes came in perfect shape. There was no damage to anything in the box either. All four woofer caps look exactly the same. They are so much the same I thought it was intentional and by design.
When I said it could happen pretty easily I meant if the product was mishandled by the shipping company. The box is not designed to push in the dust caps. Sadly this happens all too often and I could provide a long list of manufacturers this has occurred with from ATC to Martin Logan. When handled properly like the boxes indicate it shouldn’t be an issue but good luck getting the overworked shipping company employee to read the packaging. At one point over 50% of the speakers I would ship to Quebec were getting damaged in transit. 
If it's packaging issue that caused the dust caps pushed in then it's unacceptable on the manufacturer's part, imo.
Sometimes a good strong vacuum like a shop vac can help just work carefully.
@porscheracer

The dust caps were pushed in on a few of the Pendragon woofers when my DI’s came in. They popped back out no problem. It looks like this can occur pretty easily in the packaging during shipping.
grey9hound,

Congrats on getting your DI's,
I think the red looks great in your room.
Once you get some time on them give us your opinion.

Kenny.
Okay, all four of my woofers have a dimpled dome. In other words, it looks like someone pushed them in. They are all the same and it looks uniform. I thought nothing of it until I saw @grey9hound 's photos. His aren't dimpled....

Anyone else have dimpled domes in their woofers? 
tfoth, I've had my listening position as close as 6' from the DI's with very good results. My DI's are 6' apart and I now have my listening position about 8' away. The DI's allow for a lot of latitude with regards to positioning, room size and listening position
I Cannot remember where i got the info but, the distance that your speakers are apart , center to center Multiplied by a factor of 1.3 to 1.4 equals the ideal listening distance from the speakers.
I think mine are 79 inches apart and my listening position is about 103 inches from left speaker  to listening  position and 105 inches  from the right speaker to the listening position.
 The math says that it should be 102.7 to 110.6 inches
"what about red?"

She wanted me to get Double Impacts and the Mini Ulfs in red but I had concerns. They look great in red so she was right. It’s her birthday today, maybe I should order her Impact Monitors in red as a gift ;)
So far they sound good . I cannot make a judgement yet.
Its really funny that they sound more similar to the speakers i had there, than they  sound differently. I still need more time on them .Only 20 hrs or so for now. 
I had the Source Technology 2268 but upgraded the mid drivers  to the  SEAS Excel W18EX-001 (E0017) 7" magnesium Cone Woofer.
from the SEAS Prestige ER18RNX (H1456) 7" Reed Paper Cone Woofer  
Ok,
You guys asked for Pics.
Here you go.
Keep in mind , I know the paneling is ugly, BUT, I keep it pretty dark down here. You really do not see it normally like it shows in in the pics, because of the flash.
I really hoped for the Grilles, but they are on Backorder.
I told the wife Thursday , about the speakers ,when I asked her to help me go pick them up from Fedex office . because they were due on Friday But, they got here a day early .
She wasn’t real happy, BUT , when I get the grilles I think she will be ok.
LOL. I am still alive.
Hurry on the Grilles ,ERIC....PLEASE
https://goo.gl/photos/RR1MkWGcWXRza8tk9

Post removed 
Congrats aniwolfe, I agree with Kenny that you'll most likely be very pleasantly surprised.

stfoth, I've had my listening position as close as 6' from the DI's with very good results. My DI's are 6' apart and I now have my listening position about 8' away. The DI's allow for a lot of latitude with regards to positioning, room size and listening position. 
Post removed 
aniwolfe,

Congrats on the Electrons,

I personally think you will like them and be pleasantly surprised be sure and get at least 100 hrs on them before making your final decision.

Be sure and let us know what you think of them,
Good,bad or ugly.

Enjoy that music,
Kenny.
Post removed 
Well the incredible reviews and high praise from fellow audiogon members has weakened me so. I just bought a pair of Electrons (mid tower version of DI) Soft White/Grills and Upgraded Parts. I hope they aren't too aggressive in the mids and highs. I will have them about 2 feet from the back wall, playing at lower volumes (60-65db) with a sub. I have a Primaluna Dialogue Premium to power them. Wish me luck! I estimate delivery to be 3-4 weeks. Will report back with impressions. Thanks guys and gals $$$$ :o
Ok, so in living up to my word on testing the DIs up against the front wall and then out in their ’regular’ position.....

Please know that these findings are based on a relatively quick test to answer a question and/or an unknown for me, based on the back and forth in this thread on the DIs performance closer to the front wall or further out from it.

I’ll repeat the placement test again in a couple of days to see if my first test findings change, or not.

NOTE, NOTE, NOTE: !!! I am not trying to stir up any waters or participate in a speaker placement battle. I’m not saying that one is right or wrong. I realize we all have our unique room and other ’environmental’ issues to deal with. !!!

-----------------------------
Music used:

J. S. Bach: 6 Suites for Solo Violoncello by Mischa Maisky (Prelude and Allemande)
and
You Don’t Know What Love Is by Cassandra Wilson off of her Blue Light ’Til Dawn album.
-----------------------------

The Double Impacts were placed 6 inches from the front wall, 9 feet apart (center to center), with no toe in. There is bare wall behind the ports and the edge of a window about halfway on-up relative to both of the DIs (the room is symmetrical). The ports were left as is.

My seating distances were identical in distance from both speaker positions. I did move around to see if another seating position would be more beneficial for the ’against the wall’ arrangement.

Listening was done at my normal-critical listening level...around 85-90db.

Speakers in both setups were 9 feet apart to keep the set-apart distance the same (my normal position is just over 8 feet apart).

Differences between the two setups:

1. there is a low (26 inches tall) and long (84 inches) wood media console directly between the speakers when in the up-against-the-wall placement.

I’m sure this has an impact, but for those of you choosing to place the speakers up against the wall...it’s probably a likely condition in your setups. In the out-in-the room setup, the media console’s front edge is just behind the back sides of the speakers (by a couple of inches).

2. I have heavy and absorbent draperies on two chairs set about 2 feet behind each speaker in my ’regular’ speaker setup.
-------------------------------

The GOOD NEWS:

Bottom line, the DIs performed quite well up against the wall.

From memory, they beat my previous speakers set up in a more ’optimal’ position (with the exception of bass). I believe this has to do with the design of the upper half of the DIs and also because the music I chose is mostly covered by the ’upper half’ drivers.

One important note is that my current system is significantly higher in quality than when my former speakers were in rotation (so keep that in mind...a former-orange to now current-apple comparison).

The reason this comparison is valuable because I believe: IF, folks have a similar positional setup with their former speakers and the other elements in the chain remain the same....

....I’m fairly confident in saying that they are likely to obtain much better sound out of the DIs up against the wall (vs their previous speakers in the same position). In other words, I think one’s previous reference point is going to be a factor here.
---------------------------------

The BAD NEWS:

In broad brush strokes, this was an illumination of a reversal in what we music lovers and audiophiles are normally chasing. Less, rather than More.

Bass suffered. It was muddier and flatter.
Air and decay were not as ’beautiful’ sounding.
Cassandra’s voice lacked vitality vs my ’regular’ speaker position.
Soundstage was not as precise or focused.
The leading edge of notes were not as sharp.
Tone and timbre were not as palpable.
There was less energy to the music.


Overall, I missed the musicality and energy of, the emotional connection to, and the shear beauty of the music I know IS possible and present in the ’regular’ placement position.
-------------------------------

FINAL POINTS:

If out in the room placement is an impossibility, I think one can still bring more out of the DIs...though (by my estimation) they will still not be as optimal sounding as when pulled out into the room and optimized to ones ears.

I believe that some of these issues can easily be addressed if one has to place the speakers up against the wall. For example, the ports could be damped/plugged. One could put the speakers up against a bass trap / other type of panel. And certainly, if possible, the console or any other ’stuff’ in between the speakers can be eliminated.

What I personally learned from this is that the DIs, when placed up against the wall, still perform well and will likely be superior to other rear ported speakers, especially when they are also placed in a similar position...all other things being equal.

The other take-away for me is that I now know that the Double Impacts MAY BE VIABLE for my usage in my secondary system as well, which is a smaller room and one in which I would need the speakers to be much closer to the front wall; SHOULD I BE ABLE TO tweak and customize the room treatment appropriately. This in itself, is good news for me!
Funny, Kenny...I've been doing the same this morning. My post on this to follow.
Hello all,

With all the latest talk of speaker placement and the compromise most of us have I couldn't stand it any longer and I have my DI's 6 inches away from the front wall.

I'm actually quite surprised by the sound I'm getting now it's not as good as I'm used to with the speakers farther from the wall.

1. Bass is still 95% as good a little muddy and or boomy but that could be easily fixed with panels.
2. The all important to me tone and timbre and midrange is just as good.
3. The soundstage isn't as deep front to back but still sounds very good and every individual instrument and voice is precisely were it should be.

So for the folks that may be on the fence contemplating this speaker I agree with what has already been said,Room be darned buy them and enjoy them anyway.

Kenny.
Evolvist:
It must be your speakers that are being painted. Mine have already been painted. Hopefully that means yours are getting close!
@Eric,

So excited for you and your success. I’ve read other Tekton threads on hear (sic) and the Tekton Double Impacts, et al, are indeed very disruptive and causing consternation in many audiophiles who are convinced their speakers have to be better because they spent a fortune on them and begrudgingly can’t accept that the Double Impacts are as good or even better sounding in many respects.

"I’m licking their tears!"
(Thanks Scott Tinnerman ~ Southpark)

This was meant to be comical, if you take it the wrong way, well I wouldn’t cry about it if I was you. Lol 😂

I'm referring to this thread:
https://forum.audiogon.com/discussions/tekton-double-impact-phase-issues
@grannyring - It shouldn't be a problem. I once purchased a Chord DAVE in the Czech Republic and took it right on and off the plane. I had to jump through few hoops at customs, but it wasn't a big deal. 

@lmswjm - I hope those are Vitop's mini-Ulfs. If not, I hope they are mine since I'm not asking for high-gloss. :-)
Well, I should be busy working on fulfilling orders this morning but thought I'd take a quick peek to see how this thread is evolving. Wow! There is so much going on here in real-time. Michael with the DI's... Teajay evaluating the ULF's... Clement Perry with his upgraded DI's, etc... Amazing!

I'm truly humbled and simply want to say how grateful I am! Thank you!

Everyone on my inside circle knows I simply want to create. I simply feel inspired and driven to simply create music. As a professional musician (a drummer) I've had the lifelong goal of improving the quality of audio and wanting to push the envelope.

Happy listening to all!

Sincerely,

Eric Alexander - audio designer   

   
Wow, if the DI’s are sonically at, or above, the likes of the Wilson Sasha’s I can only imagine what the Ulfberhts compare to. The low ceilings of my basement listening room won’t accommodate the Ulfberhts height so I can be content only spending $8500 for the mini Ulfberhts. I can now tell my wife I just saved $3500!!!

Thanks again to teajay and mykerte, along with everyone else, for sharing their Tekton experiences. It’s quite exciting hearing such praise for speakers us mere mortals can afford.

I agree with Jonathan, room size be damned, get the DI’s and you won’t be disappointed. They as well in intimate settings as they do in filling large spaces with beautiful music. I believe they sound best away from the walls, but still sound very good near them.
@teajay  - 
Hey Evolvist,

If you can evaluate the overall sound quality of Jeffery's system based on what you hear on that video you have some extraordinary auditory abilities, indeed!
I'll call later this morning my editor at hometheatereview.com and highly recommend you for the new staff writing position that's open.  

Brilliant! Being that I already write professionally, perhaps your editor will be agreeable to my rate, or I might be persuaded by the perks of auditioning new kit. 

As to my exceptional hearing, although tone, timbre, dynamics (to an extent), and imaging were lost in the video's audio; still, one could tell that there is an evenness to the overall projection and that soundstage was not lacking. At the very least, I was a little shocked that a rather dense piece of music could still be rendered well from the Ulfbehrts, being siphoned through a bottleneck like a cell phone or a small cam. 
Mahan Esfahani is crazy good.  I love the harpsichord more than a piano.  Great suggestion, imsjm! 

Eric Caldwell, buy the Double Impacts, room dimensions be damned! I sent you a private message. Call me 919-904-5657! 

~Jonathan Carcopo
@yakbob You landed on the thread at a good time : )

That is, if you want feedback on close placement to the wall!

Page 40 and 41 of the thread have some vigourous coverage of this very topic.
@lmswjm Thanks for your recommendation. I will check his harpsichord recording out.

I listen to a lot of solo string performances, and stringed instruments are rendered gloriously as well.
It’s pretty exciting to read so many positive experiences with the DI and as a bargain hunter in all aspects ofife, it’s price has me considering a pair.

My main challenge is room depth, I have plenty of volume , but speaker placement would have to be 6" from the front wall. Normally I wouldn’t consider a rear ported speaker ( and wish a front ported model was available), but most of the photos I see in the Tekton gallery, speakers are being shoved right up against the front wall. It seems this would diminish sound quality and am wondering if anyone can  share their thoughts on my depth of space limitations.

cheers!
Kenny, you may be right. I don’t think they would let me carry it on however. May have to check it? Even then I think security would want a closer look once it is viewed on their scanners? Not sure,.
grannyring,

You need to put that all in one class d thing you love in a box and get on one of those big airplanes and come to my house where some DI's reside.

LOL

Kenny.
imswjm,

I know what you mean I've listened to vinyl of this Mahan Esfahani’s
recording for many yrs.I have recently made the change to all digital and you can find this recording on Tidal for those that use it.

Congrats my friend on your purchase of the Ulf's They might be the last speaker you will ever need.Now the wait begins but it sounds like you have a good plan in place and can be patient.

Kenny.
Ok stop it with this crap! All these over the top accolades and better than $28,000 speakers hype. I can no longer take it!  This stuff is nuts, just nuts, for a $3000 speaker. No doubt you are all part of a Tekton conspiracy to take over the Audio world. STOP IT! 

You've got me worked up into a frenzy and I must try a set now. This is really the last thing I want to do as I am most content with my rig. However, I am blessed, perhaps cursed, with a strong dose of curiosity in life. 
The challenges of piano reproduction came up yesterday. Eric mentioned he discussed this with Terry recently. I was just going through a string of different recordings of Bach’s Goldberg Variations, the vast majority of which are piano performances. I stumbled upon Mahan Esfahani’s award winning harpsichord recording of that work. It left me slack-jawed. One of the most powerful recordings I have heard on the DI’s. It simply filled the room with one of the most immersive, dynamic sounds I have heard. It was on a level clearly above any of the piano recordings that I demo’d.

http://www.mahanesfahani.com/recordings/

https://www.amazon.com/Bach-Goldberg-Variations-Mahan-Esfahani/dp/B01FYHNG9A/ref=sr_1_1?ie=UTF8&...

"I love the grills on the Ulfs, too. I mean, these aren’t the most attractive speakers in the world. The grills certainly help."

To each, their own. I think the grills look quite nice and work well in Jeffery’s room. I don’t think he has any other option there. In my room however, they will be displayed in their full splendor. I have more cubic space and lighter colors to allow that to happen.


"You’re right; people should jump on board now before these go through the roof....If Eric could just find the help he needs to get his product out while people are getting hooked on Tekton, then he’ll stand a great chance to raise is prices...and the people will follow."


I admit that I had an innate sense of urgency when placing my order yesterday, I guess unconsciously considering wait time and pricing. I had a sense of relief that I was officially in the que after hanging up. This Sasha comparison is not going to quell the fires any.

I can honestly say that I don’t believe Eric has any underlying desires to increase his profit margins. When I talk to him what comes across is his genuine excitement for what he’s created, his desire to spread the word. I’ll interject on my own maybe a little deserved "I told you so" as well.

At the same time, how else does one deal with increasing demand versus potentially compromising product quality with increased rates of production? I’m sure it’s a nice problem for Eric to have. I’ll spare you all the Karma pun that just crossed my mind...



Hey Evolvist,

If you can evaluate the overall sound quality of Jeffery's system based on what you hear on that video you have some extraordinary auditory abilities, indeed!
I'll call later this morning my editor at hometheatereview.com and highly recommend you for the new staff writing position that's open.  

Just having fun, hope you take it that way, at you comments on your last post.
Hey Everybody,

I want to share my respect for the honesty/integrity of Micheal's "field report" of what happened in his system between the DI's and his Wilson Sasha speakers.  He is my favorite staff reviewer on the Stereo Times website and always gives insightful and helpful information in his reviews.

His experience again validates how disruptive the cost to performance ratio is for the DI's, remember this demo pair is the basic model with no upgrades at all, and "snaps" any rational reason to spend mega bucks on speakers from companies, in my opinion, that grossly over charge for their product.  I had a pair of speakers as my reference that retailed for  19K and Micheal's speakers retailed for 28K and each model was left in the dust sonicly compared to the DI's!

I believe if I was one of these major speaker manufacturers it might be harder to sleep peacefully at night as word spreads from professional reviews and even more importantly "word of month" in the audiophile world's awareness from sites like this one. There is an overall relationship between the cost of a piece of gear and its performance.  However, many individuals who buy high-end products often believe that hideously expensive gear "MUST" out preform far less costly pieces.  

Eric has snapped this equation to a point of no return with his paradigm breaking new designs.  Eric's passion has nothing to do with profit, yes he needs to make a living, it totally revolves around the excitement of discovery/creativity when he designs/builds his creations and bringing great joy to people who love music!