Datesheet
4
OF 5
TECHNICAL DATA SHEET
pro.Bose.com
FreeSpace
®
IZA 2120-LZ
Integrated Zone Amplier
AC Current Draw and Thermal Dissipation Information
Test Signal & Power Level
Load Configuration
(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 0.16 0.13 30 102 26
1/8th Rated Power
IEC65 Bandlimited Pink Noise
8 Ω / Ch 15 0.19 0.15 34 116 29
6dB Crest Factor
DS 16 EQ Enabled
4 Ω / Ch 30 0.50 0.28 64 218 55
1/3rd Rated Power
IEC65 Bandlimited Pink Noise
8 Ω / Ch 40 0.25 0.17 39 133 34
6dB Crest Factor
DS 16 EQ Enabled
4 Ω / Ch 80 1.00 0.539 136 464 117
Mechanical Diagrams