The PSB2-1S Speakers Switch Box is a simple passive device providing easy switching between amplifier(s) and loudspeakers.
Can be used as [2 inputs to 1 output] or [1 input to 2 outputs]
Built with high quality parts:
6 pairs of binding posts: nickel plated or gold plated in option
internal wiring with high quality Klotz speaker cable LY225
Toggle Switch : NKK, Heavy duty 4PDT rated 20A , with silver plated contacts
Case and dimensions (mm) : black or silver aluminum 160x160x50
Many other options available.