3 Channel Mixer with Bluetooth Input. Wide Angel Column. Powerful but Lightweight Speaker System. Class D Amplifiers. Re-Chargeable BatteryColumn Power: 100W RMS Max Power: 200W Driver Size: 6 x 2.75″ Frequency Response: 180Hz-20KHz Max SPL: 116dB Impedance: 4 Ohms Dimensions: 80 x 80 x 830 (x2) Weight: 3.65Kg Subwoofer Power: 150W RMS Max Power: 300W Driver Size: 8″ Frequency Response: 50Hz-200KHz Max SPL: 116dB Impedance: 4 Ohms Dimensions: 340 x 430 x 400mm Weight: 10.8Kg Battery Charging Time: 4 Hours Discharge Time: 5 Hours Discharge Time at 80% Power: 8 Hours Discharge Time in Background Music: 15 Hours. This compact and portable PA system will surprise you with its presence and dynamics. Thanks to the geometry of the drivers in the column speaker- the sound is spread over a wide angle so that everyone can enjoy it. The built-in compressor allows you to optimize the pickup for a better overall sound. This system weighs less than 15 kg so is easily transportable- ideal for life on the road! Features a three channel mixer with reverb and has the ability to pair with Bluetooth. The columns are simply connected to the base cabinet by inbuilt clips- making set up quick and attractive as no cables can be seen. Deliverying perfect sound for vocals with good bass performance- whilst the built-in battery allows an operating time of between 5-15 hours. All-round making this a compact yet versatile PA system well suited to a wide range of applications.. Audio System-Column Speaker System-Portable PA System