Bose FreeSpace IZA 250-LZ

English Installation and Operation Page 35
pro.Bose.com Specifications
AC Current Draw and Thermal Dissipation Information
IZA 250-LZ, AC Current Draw and Thermal Dissipation
Test Signal & Power Level
Load Configuration
(Note: Both IZA channels driven)
Total Audio
Output, W
120VAC 60Hz.
Line Current, A
230VAC 50Hz.
Line Current, A
Thermal Dissipation, Max
Watts BTU/hr. kCal/hr.
Power On, Idling
0 0.23 0.16 37 127 32
1/8th Rated Power
IEC65 Bandlimited Pink Noise
8 : / Ch 6 0.40 0.23 45 153 39
6dB Crest Factor
DS 16 EQ Enabled
4 : / Ch 13 0.48 0.29 53 181 46
1/3rd Rated Power
IEC65 Bandlimited Pink Noise
8 : / Ch 17 0.63 0.37 63 215 54
6dB Crest Factor
DS 16 EQ Enabled
4 : / Ch 33 0.90 0.53 87 298 75
ZA 250-LZ, AC Current Draw and Thermal Dissipation
Test Signal & Power Level
Load Configuration
(Note: Both IZA channels driven)
Total Audio
Output, W
120VAC 60Hz.
Line Current, A
230VAC 50Hz.
Line Current, A
Thermal Dissipation, Max
Watts BTU/hr. kCal/hr.
Power On, Idling
0 0.18 0.14 32 110 28
1/8th Rated Power
IEC65 Bandlimited Pink Noise
8 : /Ch 6 0.30 0.22 42 143 36
6dB Crest Factor
DS 16 EQ Enabled
4 : /Ch 13 0.15 0.25 45 154 39
1/3rd Rated Power
IEC65 Bandlimited Pink Noise
8 : /Ch 17 0.52 0.33 55 186 47
6dB Crest Factor
DS 16 EQ Enabled
4 : /Ch 33 0.90 0.50 82 279 70
IZA 190-HZ, AC Current Draw and Thermal Dissipation
Test Signal & Power Level
Load Configuration
(Note: Both IZA channels driven)
Total Audio
Output, W
120VAC 60Hz.
Line Current, A
230VAC 50Hz.
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
IEC65 Bandlimited Pink Noise
70V/Ch 11 0.46 0.28 53 180 45
6dB Crest Factor
DS 16 EQ Enabled
100V/Ch 11 0.52 0.32 61 210 53
1/3rd Rated Power
IEC65 Bandlimited Pink Noise
70V/Ch 30 0.89 0.47 78 266 67
6dB Crest Factor
DS 16 EQ Enabled
100V/Ch 30 0.82 0.46 76 259 65
ZA 190-HZ, AC Current Draw and Thermal Dissipation
Test Signal & Power Level
Load Configuration
(Note: Both IZA channels driven)
Total Audio
Output, W
120VAC 60Hz.
Line Current, A
230VAC 50Hz.
Line Current, A
Thermal Dissipation, Max
Watts BTU/hr. kCal/hr.
Power On, Idling
0 0.15 0.14 32 108 27
1/8th Rated Power
IEC65 Bandlimited Pink Noise
70V/Ch 11 0.42 0.25 47 161 41
6dB Crest Factor
DS 16 EQ Enabled
100V/Ch 11 0.35 0.24 44 150 38
1/3rd Rated Power
IEC65 Bandlimited Pink Noise
70V/Ch 30 0.88 0.49 84 285 72
6dB Crest Factor
DS 16 EQ Enabled
100V/Ch 30 0.75 0.45 74 251 63