Does anyone have any experience with the Bluetooth transmitter option for Martin Logan Dynamo subwoofers? There is very little info online about this, which definitely raises suspicions that it isn't widely used, usually indicating a mediocre product. I'm very limited to placement of my Dynamo 1100x and considering trying this. Any and all insight is appreciated, since I'm just beginning this research. Any experience with the Anthem app that comes with it, is also welcome. Thanks. SWT-X Manual