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Spendor, PMC, ProAc, ATC- Sonic characteristics and differences?

Hello-I am interested to learn more about four of the UK speaker companies that I have interest in, but have no way of auditioning; Spendor, PMC, ProAc, and ATC.

I've read their web sites and tried to find various posts and reviews about their products, but it seems there are not too many overall descriptions or comparisons of these four companies and their signature sound profiles, and the engineering approaches to their products.

I'm familiar to some degree, and have owned or heard, some of the other British speakers from Bowers & Wilkins, KEF,  Monitor Audio, and Wharfdale, but the four companies above are quite interesting as they all seem to trace some level of their heritage to the BBC. And three of them also appear to have Pro Audio speaker lines. Are their designs similar in nature? Do they all sound somewhat the same? Do they all have similar levels of quality, or does one or the other stand out?

Please share your knowledge about these four speaker companies and your opinion of their sound signatures and product quality.

Thank you

jpipes

Showing 1 response by oliver_reid

oliver_reid
64 posts
 

ATC’s roots are in studio monitors. They are considered extremely accurate, and many recording studios rely on them. Their domed midrange driver is legendary and was used by other speaker manufacturers, including Proac, for domestic speakers until ATC stopped supplying other manufacturers.

ATC’s are very accurate and deliver rock-solid imaging, well-defined tonality, and a soundstage that transcends the speakers. They do need power, however.

They also expose mediocre recording quality and some favorite albums may sound unengaging.

Well-recorded piano music sounds very real, with the volume envelope perfect (to me) and the coherence of the harmonics exceptional.

Use the ATC SCM19’s bi-amped with 2 x 140w on each side

I used to own the Proac EBS which used ATC drivers.

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