Bose Professional PowerShare PS604A - Page 27

Installation Guide English 27
Technical Information
pro.Bose.com
The amplifier rated channel power for the PS404A is 400 W, distributed across four outputs.
PS404A AC Current Draw and Thermal Dissipation (230 VAC, 50 Hz)
Test Signal & Power Level
Load Configuration
(All channels driven)
Total Audio
Output, W
Line Current,
A
Thermal Dissipation, Max
Watts BTU/hr kCal/hr
Power On, Idling 0 0.63 76 258 65
1/8th Rated Power
IEC268 Bandlimited Pink Noise
4-8 Ω 50 1.25 100 341 86
1/8th Rated Power
IEC268 Bandlimited Pink Noise
70/100V 50 1.20 94 321 81
1/3rd Rated Power
IEC268 Bandlimited Pink Noise
4-8 Ω 133 2.10 119 406 102
1/3rd Rated Power
IEC268 Bandlimited Pink Noise
70/100V 133 2.00 107 365 92
PS404A AC Current Draw and Thermal Dissipation (230 VAC, 50 Hz)
Test Signal & Power Level
Load Configuration
(All channels driven)
Total Audio
Output, W
Line Current,
A
Thermal Dissipation, Max
Watts BTU/hr kCal/hr
Power On, Idling 0 0.33 76 259 65
1/8th Rated Power
IEC268 Bandlimited Pink Noise
4-8 Ω 50 0.66 102 347 88
1/8th Rated Power
IEC268 Bandlimited Pink Noise
70/100V 50 0.60 88 300 76
1/3rd Rated Power
IEC268 Bandlimited Pink Noise
4-8 Ω 133 1.10 120 409 103
1/3rd Rated Power
IEC268 Bandlimited Pink Noise
70/100V 133 1.00 97 331 83