Recommend a subwoofer?


Hello... Nice old Nakamichi pre-amp (610) and tuner (630) will likely be connected to SDS-440C Class D Audio Amplifier which will power a pair of Mark & Daniel Maximus-Mini+ speakers (open to thoughts on that since they are not purchased yet).

Can anyone recommend a decent subwoofer to complement this set up? The room is about 20 x 15 x 9' with an extra nook on one side.

Also, pardon my ignorance, but since it's a two channel amp, how to best connect the sub (left or right)?

Many thanks...
gazpachot
I have had good luck with a pair of JL audio E112s. I can't see a need for anything "better". They have built in digital crossovers (high and low pass) and are designed to be connected between the pre-amp and power amp and high pass to the mains above the crossover set point.
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As another possible choice is the Rythmik Servo subs. They are also very well received in 2 channel systems. And they too connect via the L/R to your PA.
Another vote for Rythmiks here. I replaced one Rel with two Rythmiks - for the same money - and couldn't be happier. Very, very good choice.