Concrete Audio Speakers...Speaker Enclosures made out of Concrete ?..


Could concrete speaker enclosures give us the most realistic sound ? 
 
https://www.concrete-audio.com//en/#lautsprecher  

 Not connected with this company in any way
highend666

Showing 2 responses by audiotroy

ACTUALLY BOTH PAUL HALES AND JIMTHIEL MADE CONCRETE FRONT BAFLES FOR THEIR SPEAKERS

BOTH SPEAKERS SOUNDED VERY GOOD

THE ISSUE IS WEIGHT AND ABILITY
TO CHIP

WE ARE WAITING FOR SAMPLES FROM JERN JERN http://jernspeakers.com/jern12-xf-loudspeaker/ ARE REVOLOUTIONARY COMPACT MONITORS EITH PROBABLY THE MOST NON RESONANT CABINET ON THE MARKET SO THE SPEAKERS JUST DISSAPEAR


THEIR NEW LOUDSPEAKERS ARE MADE OUT OT CAST IRON AND GRAPHENECOMPOSITE

https://www.tonepublications.com/review/jern-14eh-speakers/

BASICCALLY WHEN USED WITH A PAIR OF SUBS YOU HAVE A MODULAR MAGICO KILLER AT A FRACTION OF THE PRICE

https://www.bing.com/videos/search?q=jern+speakers&docid=608022865000202871&mid=6C69E90ADD95EBE4B2D96C69E90ADD95EBE4B2D9&view=detail&FORM=VIRE

LRM is our technology flagship and one of the most important factors when it comes to reducing vibrations within the cabinet. The cabinet of JERN14 has an ability to reduce vibrations 50 times better than other conventional speaker materials.

Sandcasting by the Cronig method makes it possible to craft the cabinet in one piece with no assembled parts. The one piece cast cabinet made from our low resonance material gives the speaker a stiffness that conventional cabinets, assembled from several parts will never achieve. The cabinet of JERN14 is so strong that it can withstand a load of 5 ton. The toughness and durability of the cabinet make it impossible for even a heavy metal track to generate any vibrations in the cabinet. This means that there will never be any vibrations from the cabinet that can interrupt the output quality.

Jern14 is prepared and shaped in one piece before the casting. A CNC machined model is used for producing a sand mold which is assembled around a core that provides the inner geometry. Gray iron is melted at 1450 degrees celcius before it is cast into the mould. The quality of the casting is checked with a spectrometer. After cooling, the cabinet is cleaned and its dimensions and tolerances checked. After checking, the cabinet is ready for processing.
The cast iron cabinet makes it possible to mount the drive units solid to the cabinet which is very important for the ability of the speakers to deliver clean audio, free of vibration


THE JERNS ALSO USE VERY GOOD DRIVERS AN TOP OF THE LINE MUNDORF CROSSOVERS



EVERY REVEW HAS STATED THE JERNS ARE RAMARKABLE AND CONSIDERING WE PRIDE OURSELVES IN FINDING UNIQUE CLASS LEADING PRODUCTS FROM ALL OVER THE WORLD WE HAD TO GET THE JERNS


DAVE AND TROY

AUDIO INTELLECT JERN DEALERS









Kenjit is wrong concrete. Does not resonate the issiue is weight and ability to ship without damage


Jim thiel and paul hales had speakers with cconcreate front baffles

Both made great speakers


Just got in cast  ironand graphite speakers from jern they sound unbelievable
http://jernspeakers.com/

0 cabinet resonanance
they sound like 10k speakrs yet cost about 4k

Compleately disssapear speed and articulación are. Off the charts
when used with a good sub willl embarass a lot of extremely expensive speakers

Dave and troy
Audio intellect Nj
Jern dealers