FX-AUDIO 2-Way Speaker/Amplifier Selector Box

2-Way A/B Switching System : Instantly toggle between two amplifiers or two speaker sets via remote control - Eliminates cable plugging fatigue while comparing audio quality, preserving equipment jacks & delivering zero signal loss. 300W High-Power Passthrough Capability : Handles peak loads up to 300W RMS per channel (tested @4-8 ), supporting powerful bookshelf/floor-standing speakers and tube/class-D amplifiers without clipping or distortion. Audiophile-Grade A/B Testing Hub : Compare vintage vs modern amps, speaker burn-in effects, or cable differences in <0.5s with seamless, click-free switching - Your ultimate audio diagnostic tool. Smart Dual-Power Operation w/Visual Feedback : Flexible DC 12V/USB 5V input for desktop/rack use, featuring auto-sensing blue LED status panel that confirms active channels & power flow - No setup software needed. Aerospace-Grade Aluminum Case & Gold Terminals : Robust CNC-milled alloy housing shields internal circuits from interference, paired with 6x 24K gold-plated banana terminals (10A max current) preventing oxidation for decades of stable HiFi transmission.