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400 W RMS COLUMN-TYPE BATTERY-POWERED AMPLIFIED SYSTEM VORTEX 420 FREEDOM è un nuovo sistema a colonna amplificato della serie VORTEX di Definitive Audio che incorpora una batteria per un uso mobile illimitato. Compatto e performante, ha molte caratteristiche come una connessione Bluetooth, che consente un'ampia varietà di utilizzo grazie a un mixer integrato. Sarà perfetto per DJ, musicisti, cantanti, artisti vari e/o applicazioni fisse e mobili. Caratteristiche Technical specifications: Battery powered column PA system Output power: 400 WRMS / Prog. 800 W / 1600 W Max. Li- battery: 26 V¿ / 5200 mAh Battery life: 6 hours (at 80% of total volume) Battery charging time: 3.5 h Power supply: 110 - 240 V¿ 50/60 Hz, 12- 36 V¿ on internal battery LED charge indicator (25, 50, 75 and 100%) 2 channel MIC / line mixer + 1 stereo AUX channel 2 XLR / jack Combo type, 3.5 mm mini-jack MP3, RCA and Bluetooth Reverb with ON / OFF selector on both channels 4 listening presets: Music / Live / Hi-Fi / Speech Class-D + AB amplifier (satellites) Frequency response: 50 Hz - 20 kHz (-10 dB) Sensitivity: 95 dB/ W/m SPL: 121 dB Protection: DSP limiter, short circuit, overvoltage and overheating Impedance: 4 ohms Woofer: 203 mm (8") Woofer voice-coil diameter 50 mm Ø (2") Woofer impedence: 4 ohms HF drivers: 6 x 76 mm Ø (2.75\'\') Column impedance: 8 ohms Columns: 4 x 3.5'' speakers Polar pattern: 120° x 20° Crossover: 250 Hz 18 dB/Oct Manufacturing: ABS subwoofer and satellites Subwoofer dimensions: 325 x 305 x 412 mm Column dimensions: 107 x 107 x 575 mm Weight: Column 1.7 kg Weight: subwoofer 9.9 kg Total weight of the assembly (box + 3 columns): 15 kg