Thanks a lot for your answers! I checked the PDF manual online at PartsExpress and I couldn't find any references to an active crossover on the line-outputs. It's a good thing to know the subwoofer amp actually has one built-in, although a Q of 1.0 isn't exactly what I'd like for my speakers...
I was wondering about this. Should I use the passive crossover on my PE 250W amp, or should I get an active crossover? My system uses MartinLogan Scenarios, an Adcom GFA-5400 amp, Luxman CD player, and a Tempest Adire Alignment sub. I was wondering if I should get an external crossover, and...