This is a speaker system in a cool appearance. The electronic volume control and high-performance amplifier offer premium sound quality for high-definition clarity. The internal retractable hide-away handle system and in-line skate wheels provide you with great convenience and mobility. This speaker system makes a great item to enhance your on-the-go listening enjoyment.

• Components: 1 x 15" LF driver, 1 x 1.75" HK Ti-membrane drive.
• Frequency response: 40Hz-20kHz.
• Impedance: 4ohm.
• AC options: 230V/50Hz, 115V/60HZ.
• Amplifiers power: 180W.
• Sensitivity: 97dB (1W/1M).