6 zone, low profile speaker distribution system with individual on/off selectors distributes stereo speaker level signal to each zone. Manual protection switch, handles 140 watts without protection and 70 watts with, engages 10ohm/15watt resistors wired in parallel, two per channel. Accepts up to 12 gauge cable, daisy chain output terminal, 17"W x 4 1/2"H x 1 3/4"D.