1 x 2 Way Speaker Audio Control Clip 2 Way Speaker Switch 1 input 2 Output Way Pair Stereo Speaker Selector W/Terminal Clamps Metal Non-Slip Box - Walmart.com
2 WAY SPEAKER SWITCH BOX AUDIO SPLITTER SELECTOR FOR 2 PAIRS OF AMP SPEAKER | eBay
GC 5529-2: Speaker switching-box, 2-ways at reichelt elektronik
The Modern Take on the Speaker Switch? (Audioflow Review) - YouTube