Very small condo balcony area. 16/4 run to corner on floor. I'd use a Niles dual input RS8Si. Client would prefer it doesn't look like a fake rock. Speaker needs to sit on the floor, so standard wall mountable speaker probably won't work. Is there any dual input weatherproof speaker that looks like a box instead of a rock? Planter might be ok if it's not cheesy looking, but the area is small.