Harman JBL PartyBox 520

Portable battery-powered party speaker with powerful sound

Specifications: 

• Power Input: 100 – 240 V ~ 50-60 Hz
• Signal-to-Noise Ratio: > 80dB
• Output power: (W)400
• Frequency Response: 40 Hz – 20 kHz
• Transducer: 2 x 7.5 inch (208 mm) woofers, 2 x 1 inch (25 mm) dome tweeters