Alto Professional SR500A - Manual (Page 12)

11
5. TECHNICAL SPECIFICATIONS
SR500SA Descriptions
Active System Type
LOW - RMS Output Power
System Peak Power
Max SPL at 1m
Frequency Response
Impedance Low - High
Crossover Frequency
Protection Low - High
Low Frequency Device
Input Sensitivity
Input Impedance
Connectors
Plywood Cabinet
Hardware Suspension
Amplifier Protections
External Control
Power Supply
Dimensions H W D × ×
Net Weight lbs/kg
Shipping Volume
Gross Weight lbs/kg
Amp. with DSP processor
233W @8Ohm, 378W @4Ohm Class H
1000Watt Peak
124dB SPL calculated
45Hz / 20kHz at -10dB
Low 4ohm
16 selectable Crossover
DSP Limiter / Compressor
15" / 385mm - 3" voice coil
Line +4dB / 1.23V
30kohm Bal. / 15kohm Unbal.
Input / Output with XLR
18mm Multilayer Plywood
No suspension point
Same to SR400A
Same to SR400A
230Volt / 115Volt 50 / 60Hz
Descriptions
Active System Type
LOW - RMS Output Power
HIGH - RMS Output Power
System Peak Power
Max SPL at 1m
Frequency Response
Impedance Low - High
Crossover Frequency
Protection Low - High
Low Frequency Device
High Frequency Device
Horn Coverage H°× V°
Input Sensitivity
Input Impedance
Connectors
Plywood Cabinet
Hardware Suspension
Amplifier Protections
External Control
Power Supply
Dimensions H W D × ×
Net Weight lbs/kg
Shipping Volume
Gross Weight lbs/kg
1.35" Compression-driver
90°H × 60°V
Mic / Line +4dB / 1.23V
30kohm Balanced / 15kohm Unbalanced
Input with Combo / Link with XLR
18mm Multilayer Plywood
Five suspension point
Soft Start - Short Circuit - DC voltage - Thermal Protection
Line Volume - Encoder with 16 preset - Clipping LED indicator - Ground Switch
230Volt / 115Volt 50 / 60Hz
645×395×385mm
59.77LBS/27.11Kg
72.88LBS/33.06Kg
6.56CFT
SR500A SR400A
Bi - Amp. With DSP processor
164W @8Ohm, 251W @4Ohm Class H
100Watt RMS Class AB
600Watt Peak
120dB SPL calculated
60Hz / 20kHz at -10dB
Low 4ohm - High 8ohm
2250Hz - DSP Processor
DSP Lim/Comp. each section
10" / 266mm - 2" voice coil
Bi - Amp. With DSP processor
164W @8Ohm, 251W @4Ohm Class AB
800Watt Peak
122dB SPL calculated
55Hz / 20kHz at -10dB
Low 4ohm - High 8ohm
2150Hz - DSP Processor
DSP Lim/Comp. each section
12" / 318mm - 2.5" voice coil
Bi - Amp. With DSP processor
232W @8Ohm, 382W @4Ohm Class H
232W @8Ohm, 382W @4Ohm Class AB
1000Watt Peak
124dB SPL calculated
50Hz / 20kHz at -10dB
Low 4ohm - High 8ohm
2000Hz - DSP Processor
DSP Lim/Comp. each section
15" / 385mm - 3" voice coil
SR300A
598 500 600mm(23.54" 19.69"23.62"mm) × × ×
93.81LBS/42.55Kg
104.65LBS/47.47Kg
14.29CFT
250Watt RMS Class H
50.7Ibs/23.0Kg
5.21CFT
59.08Ibs/26.80Kg
565×346×355mm