Selkirks
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Looks good! I was going to do the same thing with C6B's.
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Looks good! I was going to do the same thing with C6B's.
ShadowBoxer
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December
I certainly don't think it's the AsciLab speakers causing the symptom, but I want to more widely share this system technique - it has resolved what was a somewhat hard to define weirdness with the sound in my room, depending on the content.
I had previously tried to make the room more symmetrical, but the perceived symptom remained. This technique pretty much completely solves it. I don'[t know how optimally I've implemented it, but the perceived problem is effectively solved, or at least very notably improved.
There's a time-stamped video link - not long after this lead-in part, he discusses the technique and explains quite well the desired outcome. He also discusses how the cause could be any number of undefined things - matters not - just improve it.
www.audiosciencereview.com
I'm really glad I happened to encounter the info around the time I was rearranging the listening room/setup a bit, and doing a fresh re-measure and re-tune.
ps: i'm more inclined to leave typos in these days. Human.
I had previously tried to make the room more symmetrical, but the perceived symptom remained. This technique pretty much completely solves it. I don'[t know how optimally I've implemented it, but the perceived problem is effectively solved, or at least very notably improved.
There's a time-stamped video link - not long after this lead-in part, he discusses the technique and explains quite well the desired outcome. He also discusses how the cause could be any number of undefined things - matters not - just improve it.
A Grimani tuning technique... All pass filters for improved stereo imaging. Thoughts?
I've enjoyed listening to chats by Anthony Grimani, generally on room acoustics. I feel there's not much to disagree with him about, nor the way he presents things. He makes good sense to me. In a recent presentation, titled "How to Achieve Incredible Stereo Imaging from Two Speakers", he...
www.audiosciencereview.com
I'm really glad I happened to encounter the info around the time I was rearranging the listening room/setup a bit, and doing a fresh re-measure and re-tune.
ps: i'm more inclined to leave typos in these days. Human.
MarkS
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I just received this emall from AsciLab:
Dear customers,
We will inform you of the product restocking schedule.
C6B: Scheduled to restock on December 8, 2025
F6B: Scheduled to restock mid-January 2026
A6B: Scheduled to restock January 2026
S6B – January 2026
2-way bookshelf speaker
Featuring 6.5" Purifi woofer + 1.3” Purifi Aluminum Tweeter + 8" passive radiator(x2)
C8C – January 2026
3-way active cardioid bookshelf speaker
Featuring 8” Long Excursion Aluminum Subwoofer(x2) + 6" mid-woofer(x2) + 1“ Aluminum-Ceramic Tweeter
C8T – February 2026
3-way tower speaker
Featuring 8" paper woofer(x2) + 6" mid-woofer + 1“ Aluminum-Ceramic Tweeter
The AsciLab Facebook page has been updated. More information is available through our Facebook group.
Please find out more through the link below.
https://www.facebook.com/share/p/1G8gj82ZtU/
Thank you.
Dear customers,
We will inform you of the product restocking schedule.
C6B: Scheduled to restock on December 8, 2025
F6B: Scheduled to restock mid-January 2026
A6B: Scheduled to restock January 2026
S6B – January 2026
2-way bookshelf speaker
Featuring 6.5" Purifi woofer + 1.3” Purifi Aluminum Tweeter + 8" passive radiator(x2)
C8C – January 2026
3-way active cardioid bookshelf speaker
Featuring 8” Long Excursion Aluminum Subwoofer(x2) + 6" mid-woofer(x2) + 1“ Aluminum-Ceramic Tweeter
C8T – February 2026
3-way tower speaker
Featuring 8" paper woofer(x2) + 6" mid-woofer + 1“ Aluminum-Ceramic Tweeter
The AsciLab Facebook page has been updated. More information is available through our Facebook group.
Please find out more through the link below.
https://www.facebook.com/share/p/1G8gj82ZtU/
Thank you.
The last update from Amir was that his most recent sea shipment was on route but all were spoken for.
Langestijn
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@AsciLab I ordered C6B's on Audiophonics when the shipping date said "December 12-19". But today I received an email from them, saying that I can expect the speakers at the end of January... Even though their website says 26 December - 02 January now and the schedule above says "C6B: Scheduled to restock on December 8, 2025".
I already emailed them back with the question how this can be. Do you maybe have some insights from your part? Can't wait to receive them.
I already emailed them back with the question how this can be. Do you maybe have some insights from your part? Can't wait to receive them.
@Langestijn I ordered beginning of august and got delayed 2 or 3 times until mid december, then I cancelled it. So another delay it is. It's a big mess.
It's unbelievable how much of a frenzy there must be when the Koreans can't satisfy the market?
I think they are overrated, it's a simple two way bookshelf nothing more, nothing less.
Looks like they bit off more than they can chew...
I think they are overrated, it's a simple two way bookshelf nothing more, nothing less.
Looks like they bit off more than they can chew...
Langestijn
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Got my replies. I guess there is a little delay, but the end of January thing was just about the speaker grill that I also ordered together with the speakers.
Let's hope the original shipping date is still as planned!
Let's hope the original shipping date is still as planned!
Product suggestion: some of us might prioritize dynamic range a bit more and plan on using a sub anyway, so bass below 90Hz or so can be traded off for sensitivity and dynamic range while preserving cabinet size. Perhaps discuss with your supplier a woofer with parameters similar to the Peerless FSL-0615R02. 4 ohms might be a plus, to work well with class D chip amps.
For subwoofer users isn't the F6Bs, the smaller sealed version with limited bass extension, exactly that?
AsciLab F6Bs Speaker Review
This is a review, detailed measurements, EQ and listening test of AsciLab F6Bs bookshelf/surround speaker. It was sent to me by the company and costs US $575 [now $725 with shipping included] for a pair. This is an absolutely gorgeous design! It feels that way as well with a solid cabinet that...
www.audiosciencereview.com
No gain in sensitivity. Take a look at that Peerless 6" for an example of what I mean:For subwoofer users isn't the F6Bs, the smaller sealed version with limited bass extension, exactly that?
AsciLab F6Bs Speaker Review
This is a review, detailed measurements, EQ and listening test of AsciLab F6Bs bookshelf/surround speaker. It was sent to me by the company and costs US $575 [now $725 with shipping included] for a pair. This is an absolutely gorgeous design! It feels that way as well with a solid cabinet that...
Even after baffle step, one would gain 2-4 dB. More with a hypothetical 4 ohm version.
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Sounds like you're well on your way to designing your own speaker... DIY is fun, go for it!
That's where this idea started, actually. Then Tymphany discontinued that driver, and I can't call SB for an equivalent. Ascilab could.
How far is it recommended to cross this driver?
I see measurements till 800hz, but first break up is 3000+Hz?
Thanks
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