Alto Professional SR500A - Manual (Page 13)

12
SR500S Descriptions
Passive System Type
Continuos Power
Peak Power
Max SPL at 1m
Frequency Response
Impedance
Crossover Frequency
Low Frequency Device
Connectors
Plywood Cabinet
Hardware Suspension
Dimensions H × W × D
Net Weight lbs/kg
Gross Weight lbs/kg
Shipping Volume
Direct Radiator / Rear Loaded
400Watt AES Standard
800Watt Peak
123dB SPL calculated
50Hz / 200Hz at -10dB
4ohm
125Hz - 12dB/Oct.
15" / 385mm - 3" long voice coil
2 × SPK4@ Power Input / Output
18mm Multilayer Plywood
No suspension point
598×500×600mm(23.54")×(19.69")×(23.62)
78.15LBS/35.45Kg
89LBS/40.37Kg
14.29CFT
SR500 SR300 SR400 Descriptions
2 - way vented box
250Watt AES Standard
500Watt Peak
119dB SPL calculated
65Hz / 20kHz at -10dB
8ohm
2250 - 12dB/Oct.
Electronic Dynamic Protection
10" / 266mm - 2" voice coil
1.35" Compression-driver
90 °H × 60°V
2 × SPK4 @ Power Input / Output
18mm Multilayer Plywood
Five suspension point
Passive System Type
Continuos Power
Peak Power
Max SPL at 1m
Frequency Response
Impedance
Crossover Frequency
Protection
Low Frequency Device
High Frequency Device
Horn Coverage H°× V°
Connectors
Plywood Cabinet
Hardware Suspension
Dimensions H × W × D
Net Weight lbs/kg
Gross Weight lbs/kg
Shipping Volume
2 - way vented box
300Watt AES Standard
600Watt Peak
121dB SPL calculated
60Hz / 20kHz at -10dB
8ohm or 4ohm
2150 - 12dB/Oct.
Electronic Dynamic Protection
12" / 318mm - 2.5" voice coil
2 - way vented box
350Watt AES Standard
700Watt Peak
123dB SPL calculated
55Hz / 20kHz at -10dB
8ohm or 4ohm
2000 - 12dB/Oct.
Electronic Dynamic Protection
15" / 385mm - 3" voice coil
645×395×385mm
46.76Ibs/ 21.21Kg
6.56CFT
560×345×355mm
59.88Ibs/ 27.16Kg
680×455×440mm
1.35" Compression-driver 1.35" Compression-driver