Rugged and waterproof Al enclosure
Transparent tone, exquisite contour, dust-proof design
• Rated Power:45W • Input Voltage:70~100V • Sensitivity:91dB • Frequency Response:90~16KHz • Speaker Quantity: 4pcs • Speaker Dimension:4 inches • Dimension:145*120*560mm
Outdoor use, e.g. supermarket, station, school, park, enterprise