Features:Dustproof and waterproof grade conforms to IEC529 IP55 standard.Designed as a mini all-weather column speaker for indoor and outdoor use.Ideal for factory, building, school, parking lot, dock,and station.
Features:
Dustproof and waterproof grade conforms to IEC529 IP55 standard.
Designed as a mini all-weather column speaker for indoor and outdoor use.
Ideal for factory, building, school, parking lot, dock, and station.
Extremely long life sturdy aluminum alloy shell, strong corrosion resistance, can withstand the sun and rain, wind, sand and snow rain.
Built-in 100V/70V matching transformer and provide two power options.
Excellent frequency response provides voice and music reproduction.
The use of 2.5-inch array full-range unit construction superimposed.
Equipped with L-shaped quick and simple mounting bracket.
Specification:
Model | SK-710 | SK-720 | SK-730 | SK-740 |
Rated power | 10W | 20W | 30W | 40W |
Max power | 15W | 30W | 45W | 60W |
Impedance | 1KΩ, 2KΩ | 500Ω, 1KΩ | 333Ω, 666Ω | 250Ω, 500Ω |
Power selection | 100V: 10 W, 5W | 100V: 20 W, 10W | 100V: 30 W, 15W | 100V: 40 W, 20W |
SPL (1W / 1m) | 88dB±3dB | 91dB±3dB | 92dB±3dB | 93dB±3dB |
Max SPL | 98dB | 103dB | 106dB | 109dB |
Frequency response (-10dB) | 175Hz~15kHz | |||
Power wiring method | Full power, half power, COM | |||
Material | Case & top and bottom cover: aluminum alloy; mesh cover: iron | |||
Color | White | |||
Operating temperature / humidity | -30°C ~ 60°C; <95% | |||
Dustproof and waterproof grade | Compliant with IEC529 IP55 standard | |||
Speaker unit | 2.5" full-range x2 | 2.5" full-range x4 | 2.5" full-range x6 | 2.5" full-range x8 |
Dimensions (W x D x H) | 107 x 75x 263 mm | 107 x 75 x 406 mm | 107x 75 x 549 mm | 107 x 75 x 692 mm |
Net weight | 1.4kg | 2.2kg | 2.9kg | 3.6kg |
Mounting | L-shaped mounting bracket or optional other types of brackets | |||
Gross weight | 3.2kg, 2pcs | 5kg, 2pcs | 6.2kg, 2pcs | 7.5kg, 2pcs |
Specification:
