As an update, 2 months later.
I have purchased a pair of powered SVS cylindrical NSD subwoofers which will arrive sometime this week.
SVS suggested that I try the low-pass at:
'Since the ART speakers list a 44Hz extension I'd set the Low-Pass on each sub to between 45Hz and 60Hz (experiment for best blend) and set the Gain (volume) on each to taste until you get the amount of bass you like.'
As to the Lyra cart, I have read that the Delos may be better than the Kleos? I am still waiting to buy.
Thank you again everyone for the suggestions.
I have purchased a pair of powered SVS cylindrical NSD subwoofers which will arrive sometime this week.
SVS suggested that I try the low-pass at:
'Since the ART speakers list a 44Hz extension I'd set the Low-Pass on each sub to between 45Hz and 60Hz (experiment for best blend) and set the Gain (volume) on each to taste until you get the amount of bass you like.'
As to the Lyra cart, I have read that the Delos may be better than the Kleos? I am still waiting to buy.
Thank you again everyone for the suggestions.