4 Input 2 Output Power Amplifier And Speaker Switcher Speaker Switch Splitter Comparator 300W Per Channel Without Loss Of Sound Quality XTUGA Reserved charging port

Reserved charging port

Picture size: 16-100 inches

PC upper computer

Width of clamping mobile phone: 66-95mm

5 times for the primary mirror and 13 times for the secondary mirror

4 Input 2 Output Power Amplifier And Speaker Switcher Speaker Switch Splitter Comparator 300W Per Channel Without Loss Of Sound Quality XTUGA Reserved charging portProduct presentation Do you have 4 power amplifiers and 2 sets of speakers that need to be connected to each other? Do you need four amplifiers and two sets of speakers to get stuck? A powerful amplifier and audio switcher can solve these problems, 1. 4 power amplifiers push button select switch input,2 sets of stereo speakers push button select switch output (2 sets of speakers can be opened or closed independently) 2. sets of stereo speakers can