My 16" MoHo TV is located centrally in the hab' area. It's fixed on a multi-positional bracket in order that it may be swung from pointing towards the hab' seating or to the fixed bed area. Problem is, as the sound is projected rearwards, I can't easily hear the bloody thing up the seating end, even when I have the volume on 100%! I can't move it closer, because the power and aerial sockets are next to the bracket. I'd like to add some form of extension speaker(s) up the seating end, but don't want to drill holes or run unsightly audio wires throughout the van. Is there a cheap Bluetooth or other wireless transmitter/receiver option?