Russound AB-2.2 Tabletop A/B Selector

Speaker Selector Switcher Box, 2 in 2 Out Amplifier Speaker Switcher Distribution Controller Box, With 4mm Banana Plugs, For A B D Amplifiers

Pyle 6 Channel Speaker Selector Switch - Multi Zone A B Speaker Distribution Controller Box W/ Independent Audio Source Volume Control, Supports Home

Amplifier Speaker Selector Switch Switcher 4 Input 2 Output Or 2 in 4 Out Power Amplifier Speaker Selector Switcher 300W Per Channel Speaker Switch

Summina Amplifier Speaker Selector Switch Switcher 4 Input 4 Output Power Amplifier Speaker Selector Switcher 300W Per Channel Speaker Switch

Azduou 2 Way Bidirectional Amplifier Speaker Selector, 2(1)-In-1(2)-Out Amplifier Speaker Switcher, AMP A/B Switch Splitter 2-Port Loudspeaker Control

PROZOR 2(1)-In-1(2)-Out Amp Amplifier Speaker Switcher Selector, 2-Way Speaker Switcher Selector Box With A/B Switch And No External Power

Linkfor 2(1)-In-1(2)-Out Amp Amplifier Speaker Switcher Selector, 2-Way Speaker Switcher Selector Box With A/B Switch And No External Power