ATC Pro Driver Technology - Mid Dome 

Thanks Brad for this very good explaination / information, well done this video. ATC makes hi-end drivers, thanks to Billy, Ben and Richard for sharing your passion to the world.

Can I say how much I am loving my 2018 purchased ATC SCM40 passives!! They are Tri amped Tri wired to a pair of 250 watt Audiolab 8300MBs and four 125 watt Audiolab 8000Ms, every body who has heard them have been suitably stunned by the amazing sound quality!

Thank you for this!!!!Can you please tell me the recommended back wall distance and listening distance for the SCM12 pro?

I feel it's worth noting, that Scanspeak/Peerless/whoever midrange is not a sealed driver, nor is it a proper dome! It's an inverted cone. The voice coil is much smaller than the ATC's (or any other true dome mid).

Fantastic, a reference, I just hope that one day I can afford a pair of SCM300ASLT 🙏

Crazy how this 6" midrange has a larger motor assembly than many bass drivers at twice the size.

2:28 - Good video and I love ATC’s midrange domes (and their monitors/speakers as I used to own a pair of ATC SCM 150S's) and they sounded beautiful no matter what kind of music you put into them - but there is no way the magnet on the dome of the mid range dome-transducer that he compared the ATC midrange domes to had a magnet size the same as their tweeter - as per his statement. Additionally, neodymium magnets are far superior (in many ways) to Ferrite and/or Alinico magnets which which most of the ATC midrange and woofers have in them. I still love ATC’s though and miss my pair of ATC SCM 150S's. Kind regards, Kim Shaw Electronic Engineer Electrical Engineer PhD Electroacoustics

What is the Xmax on this midrange driver ? Doesn't seem like much and you are expecting a 15 inch driver to crossover at 380Hz to a 3 inch dome midrange with a small Xmax ??? Sounds like a huge mismatch.

Brasil. 🎧👀👍

Wow

No comparison, a unit with neodymium magnet is normally much smaller and also more expensive. The dual suspension is only necessary when your mid driver is taking very low frequencies. So a bulky mid driver doesn’t mean it’s better. Not to say that ATC mids are bad, no they are better than most.

Is this fitted to the scm19?

The two wires on the outside of the mid dome look so out of place... What is the functional benefit of keeping them visible there, as opposed to hiding them on the inside?

Those midranges are actually Volt VM752's. There is a 6 month backlog on retail orders. Roughly 700 USD shipped.