I'm still unsure how I'd connect the MC200 directly to a power amp, or do you mean an integrated amp? However, I'm beginning to think I should re-think my speakers and consider simply connecting the MC200 to active speakers. Can anyone recommend any active speakers for bathroom use.

I bought the Artcoustic passive speakers when I first started the bathroom project, before I'd fully thought out the audio and the idea of active speakers for the bathroom hadn't occurred to me at the time.

Trinnov Altitude 32-8-16, Meridian 271, Front: DSP7200SE, Centre: DSP7200SEHC, Rear: DSP3200, Ceiling Front & Rear: DSP320.2, Sub: Velodyne DD15+, MC200, Oppo 203, Sony VPL-VW360es, Lumagen 5348.