Purchased in July 2025. Selling due to equipment consolidation. I have connected the wires, but it has hardly been used. Will ship in the original packaging. 【PLUG & PLAY】 This SENWIKATIN speaker selector box operates on passive power from your amplifier/stereo. Simply plug in the wires and you can play any pair of speakers. 【Compact & Durable】 The perfect compact size for residential and commercial sound applications. Can be used in living rooms, game rooms, home theater rooms, RVs, stages, etc. Made of a sturdy metal housing and high-quality materials for long-term and heavy use. 【Passive Speaker Compatible】 Supports passive speakers of any size with an impedance of 4-16Ω (e.g., ceiling speakers, wall-mounted speakers, stage speakers, car speakers). Do not connect to active speakers. 【Speaker Wire Support】 Spring clip connectors fit speaker wires up to 9 gauge / 2.91mm diameter.