So i've long been aggravated by the mediocre power of my powered subwoofers, even on full tilt.

I looked them up today to find input impedance is a mere 30k ohms, by comparison with my ST 70, at 270k ohms.

Am I right in assuming I'll get more out of them if I increased the input impedance to something in the order of 270k? And if so, how can I do it? Is it as easy as putting a 240k ohm resistor in the input signal path?

I looked them up today to find input impedance is a mere 30k ohms, by comparison with my ST 70, at 270k ohms.

Am I right in assuming I'll get more out of them if I increased the input impedance to something in the order of 270k? And if so, how can I do it? Is it as easy as putting a 240k ohm resistor in the input signal path?