I plugged the first measurements into a simple calculator. (https://ajdesigner.com/fl_subwoofer/subwoofer.php) Seems naturally to want a very small ported enclosure (.39cf) for a 44hz f3. However the 88.6db sensitivity is higher than average, so you can sacrifice some of that sensitivity for lower f3 in a larger enclosure. Might be a tossup between port vs PR for the tune in such a small volume. They sexy.. pretty tempting.
The textbook alignment would be about 16 - 17 L ported with F3 around 40 Hz. I would try a larger enclosure with lower tuning frequency, then eq for some boost just above the tuning frequency.
Keep an open mind, but don't let your brain fall out.
Well time to start downsizing again. I will be downsizing my shop again as I don’t need all this space and expense for what i need to do. Stay tuned to this thread for drivers, tools and other things For Sale here first. eBay will follow a few days after posted here.
Comments
Ok sounds good.
Tried of moving this stuff. $80 shipped in US only.
https://www.jfcomponents.com/
Tired of moving it. Use it for about three months eight years ago. Low hours. $70 shipped in US Only.
https://www.jfcomponents.com/
It was used for my IEC baffle. Hdmi out is damaged. Works great for audio. $60 shipped in US only.
https://www.jfcomponents.com/
$30 pair Shipped in US only.
https://www.jfcomponents.com/
.
https://www.jfcomponents.com/
What is the xmax in these beasts?
Don’t know exactly but we’ll into the +20mm one way thats for sure.
https://www.jfcomponents.com/
Any idea how high these can decently go for a 3 way or they are subs only to be crossed at 80hz?
Their subwoofers only
https://www.jfcomponents.com/
Hifi, any quick speculation on enclosure alignment for the subwoofers? At work without a means of checking and too curious to wait….
I plugged the first measurements into a simple calculator. (https://ajdesigner.com/fl_subwoofer/subwoofer.php) Seems naturally to want a very small ported enclosure (.39cf) for a 44hz f3. However the 88.6db sensitivity is higher than average, so you can sacrifice some of that sensitivity for lower f3 in a larger enclosure. Might be a tossup between port vs PR for the tune in such a small volume. They sexy.. pretty tempting.
With that much xmax, sealed and dsp away.
The textbook alignment would be about 16 - 17 L ported with F3 around 40 Hz. I would try a larger enclosure with lower tuning frequency, then eq for some boost just above the tuning frequency.
Sehlin Sound Solutions
Ugh. Let me know shipped price for both to 23666 please. 😎
Well time to start downsizing again. I will be downsizing my shop again as I don’t need all this space and expense for what i need to do. Stay tuned to this thread for drivers, tools and other things For Sale here first. eBay will follow a few days after posted here.
https://www.jfcomponents.com/
Didn't intend to post.... sorry
If your asking bookshelf speakers? Yes. And amplifiers and equipment.
https://www.jfcomponents.com/
NOS $35 shipped usa
https://www.jfcomponents.com/
NOS $80 shipped USA.
https://www.jfcomponents.com/
NOS $35 shipped USA.
SOLD
https://www.jfcomponents.com/
.
https://www.jfcomponents.com/
Used. Belt sander $80 shipped USA.
SOLD
https://www.jfcomponents.com/
.
https://www.jfcomponents.com/
Freshly built. $170 shipped USA.
https://www.jfcomponents.com/
Lightly used. $15 shipped USA.
SOLD
https://www.jfcomponents.com/
I'll take the Peerless tweeters and the drill guide if still available
Sold
https://www.jfcomponents.com/
I'll take the plate joiner.
SOLD
https://www.jfcomponents.com/