Enkor 2140 4000watts

2.1 Channel (Subwoofer and two satellite speakers)Power Output: 4,000W PMPOPower Compatibility: AC/DC support (works with standard wall AC power and DC solar setups)Connectivity: Bluetooth, USB flash disk port, and SD/MMC card slotAudio Extras: Built-in FM radio tuner with channel memoryDisplay & Control: Front-facing LED digital display panel and included remote controlWarranty: Typically sold with a 1-year local warranty