Data Sheet

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AC Current Draw and Thermal Dissipation Information
IZA 250-LZ
Test Signal & Power Level
Load Configuration
(Both IZA channels driven)
Total Audio
Output, W
120 VAC 60 Hz
Line Current, A
230 VAC 50 Hz
Line Current, A
Thermal Dissipation, Max
Watts BTU/hr kCal/hr
Power On, Idling 0 0.3 0.16 37 127 32
1/8th Rated Power
IEC268 Bandlimited Pink Noise
6 dB Crest Factor
FS2C/SE/P EQ Enabled
8 Ω / Ch 6 0.4 0.23 45 153 39
4 Ω / Ch 13 0.48 0.29 53 181 46
1/3rd Rated Power
IEC268 Bandlimited Pink Noise
6 dB Crest Factor
FS2C/SE/P EQ Enabled
8 Ω / Ch 17 0.63 0.37 63 215 54
4 Ω / Ch 33 0.9 0.53 87 298 75
IZA 190-HZ
Test Signal & Power Level
Load Configuration
(Both IZA channels driven)
Total Audio
Output, W
120 VAC 60 Hz
Line Current, A
230 VAC 50 Hz
Line Current, A
Thermal Dissipation, Max
Watts BTU/hr kCal/hr
Power On, Idling 0 0.21 0.17 40 136 34
1/8th Rated Power
IEC268 Bandlimited Pink Noise
6 dB Crest Factor
FS2C/SE/P EQ Enabled
70V 11 0.46 0.28 53 180 45
100V 11 0.52 0.32 61 210 53
1/3rd Rated Power
IEC268 Bandlimited Pink Noise
6 dB Crest Factor
FS2C/SE/P EQ Enabled
70V 30 0.89 0.47 78 266 67
100V 30 0.82 0.46 76 259 65
Mechanical Diagrams
FreeSpace IZA 250-LZ / 190-HZ
Integrated Zone Amplifier