PORTABLE POWERED SUBWOOFER SYSTEMCompact, battery-ready powered subwoofer engineered to deliver portable low-end punch for on-the-go music enjoyment. INTEGRATED HIGH-EFFICIENCY AMPLIFIERBuilt-in amplifier drives the speaker for strong, controlled bass without needing an external amp. DEEP, ACCURATE BASS RESPONSEProduces rich low frequencies that enhance music playback from mobile devices and portable audio sources. BATTERY-POWERED OPERATIONDesigned for use with portable power sources or in locations without traditional vehicle power. EASY SYSTEM INTEGRATIONCompatible with a wide range of input options for seamless connection to phones, tablets, and portable audio gear. COMPACT, LIGHTWEIGHT DESIGNSmall form factor makes it easy to move and position in different environments. DURABLE CONSTRUCTIONRugged materials ensure long-lasting performance for outdoor and travel use. VERSATILE PORTABLE BASS SOLUTIONIdeal for picnics, tailgates, camping, and other situations where powerful, portable bass is desired. | Subwoofer Size: 4.5" Number of Subwoofers: 1 Enclosure Type: Active, Portable, Sealed RMS Power Rating: 100 Watts Frequency Response: 40-20KHz Impedance: Color: Black Dimensions(WxHxD): Warranty: 1 Year