Gemini Sound GSYS-4000 home party stereo system with dual 12" woofers and LED lighting — 4000W peak, Bluetooth, built-in media player

The Gemini Sound GSYS-4000 is a full-on home party system built for the person who hosts. Dual 12" woofers, a built-in light show, and every input you'd actually use — Bluetooth, USB, SD, FM, mic, and guitar — all in one tower you plug in and turn up. Gemini packed this with enough sound and features to run a house party, a karaoke night, or a living-room jam session without needing a second piece of gear.

Key features

• Serious sound for a house party — Dual 12" woofers push real bass through the room, and the 4" tweeters keep vocals and highs clean. This fills a living room, a basement, or a garage without breaking a sweat.
• Play music from anywhere — Stream over Bluetooth, load up a USB drive or SD card, plug in over aux, or pull in the FM tuner. Whatever your source, the GSYS-4000 handles it.
• Karaoke and live performance ready — A wired mic is in the box with its own volume, bass, treble, and echo controls. There's a dedicated guitar input too, so you can plug in and play.
• Built-in LED light show — Multi-color LEDs on the strip and woofers pulse to the beat across three modes. Turn down the overhead lights and the room does the rest.
• Record the night — The onboard recorder captures audio straight to a USB drive or SD card, so karaoke takes and jam sessions don't disappear when the party ends.