coot, here are your amps:
https://www.usaudiomart.com/details/649626932-audio-mirror-45w-set-monoblocks/
i have an older pair w/o some of the upgrades these have, and they're very nice. with power to spare; they can probably drive almost anything except really inefficient speaker in a big room..
if you want to bi-amp, the way to do it is with an active crossover set at 40-100hz, (depending on room and speakers), and a pair of subwoofers driven by solid state or class-d amp. unless a conventional speaker's normal bi-amp x-over point is 100hz or less, i'd stick w/identical amps if bi-amping...
imo, of course. 😉 and, if you have room, i'd recommend going to actively crossed subs even if your main speakers go deep. that's because most speakers that can dig even into the 20 hz frequencies have their first x-over point anywhere between 300hz-1khz. and if they don't have to see that last 40-100 hz, the mains themselves will sound better, as well as the low bass sounding better. and the amps driving the mains will also thank you! probably a lot, if they're set amps? 😉
doug s.
https://www.usaudiomart.com/details/649626932-audio-mirror-45w-set-monoblocks/
i have an older pair w/o some of the upgrades these have, and they're very nice. with power to spare; they can probably drive almost anything except really inefficient speaker in a big room..
if you want to bi-amp, the way to do it is with an active crossover set at 40-100hz, (depending on room and speakers), and a pair of subwoofers driven by solid state or class-d amp. unless a conventional speaker's normal bi-amp x-over point is 100hz or less, i'd stick w/identical amps if bi-amping...
imo, of course. 😉 and, if you have room, i'd recommend going to actively crossed subs even if your main speakers go deep. that's because most speakers that can dig even into the 20 hz frequencies have their first x-over point anywhere between 300hz-1khz. and if they don't have to see that last 40-100 hz, the mains themselves will sound better, as well as the low bass sounding better. and the amps driving the mains will also thank you! probably a lot, if they're set amps? 😉
doug s.