This is off-topic, but ..
Many years, many systems and an uncountable number of speakers ago I owned the Rectilinears ..
They were tonally nice but inaccurate, and they certainly couldn't image. They were designed before imaging or time alignment became a design goal. They were the first Big speakers that I bought as a teen.
The cone tweeters broke up easily and began to distort in complex musical passages. They were pleasant enough to listen to, and I paid dear 1970's dollars to buy a set but they were a limited design.
Nice enough to listen to and I understand why people like them..but accuracy isn't their forte'.
(and spitty cone tweeters always made me nuts .. beautiful one second and trashy the next..
Yet here I sit, listening to cone tweets spit daily in a pr of vintage 3-ways in my Ipod system,,
go figure, but I like the sound of the full range, unchoked 8" mid-range in the buggers .. and it's intermittent spit,