Bose FreeSpace IZA 2120-HZ Service Manual page 6

FreeSpace
Power Rating
Audio Performance
Frequency Response
THD+N
Channel Separation (Crosstalk)
Dynamic Range
Integrated DSP
A/D and D/A Converters
Processing Functions
Loudspeaker Presets
Audio Latency
Audio Inputs
Input Channels
Connectors
Input Range
Adjustment Range
Input Impedance
Maximum Input Level
Sensitivity
Nominal Input Level
Audio Outputs
Outputs
Connectors
Output Impedance
Nominal Output Level
Indicators and Controls
Power LED
Input Signal Clip LED
Output Signal Clip LED
Controls, Front Panel
Controls, Rear Panel
Electrical
Mains Voltage
AC Power Consumption
Mains Connector
Maximum Inrush Current
Overload Protection
Physical
Dimensions
Shipping Weight
Net Weight
Cooling System
General
Inputs (Control)
Product Information
IZA 2120-HZ
®
2 x 120 W @ 70/100V
55 Hz - 20 kHz (+0/–3 dB, @ 1 W reference 1 kHz)
≤ 0.3 % (at rated power)
≤ –58 dBu (below rated power, 1 kHz)
88 dB
24-bit / 48 kHz
Loudspeaker EQ, Bose Opti-voice paging, Dynamic equalization
® ®
FreeSpace ® FS3/HPF, DS 16, DS 40, DS 100, and FS3B
10.4 ms (any input to speaker output or aux output)
Line Inputs
2 unbalanced, 2 balanced
Stereo RCA, 5-pin Euroblock
–8 dBu to 22 dBu
0 dB to –30 dB
20 kΩ
22 dBu
–8 dBu
4 dBu
Amplifier Outputs
2
2-pin inverted Euroblock
n/a
2 x 120 W @ 70/100V
Solid blue indicates power is on, blinking blue indicates standby mode
Green indicates input signal is within –37 dBu to 11 dBu, red indicates signal is over 11 dBu, master level set to 5
Green indicates output signal is within –46 dBFS to –2 dBFS, red indicates signal is over –2 dBFS, approximately
80 W/channel, for each output 120 watts is 0 dBFS
Power On/Off, Input Select (A/B), Treble/Bass Tone Controls (x2), Master Level
100 VAC – 240 VAC (±10%, 50/60 Hz)
26 W (Standby), 300 W (Max)
Standard IEC (C14)
12.6 Amps (230 VAC / 50 Hz), 6.6 Amps (120 VAC / 60 Hz)
High temperature, output short, excessively low or high AC line voltage
1.7" H x 19.0" W x 12.8" D (44 mm x 483 mm x 324 mm)
12.0 lb (5.4 kg)
9.0 lb (4.1 kg)
Remote input for Volume Control with A/B Select user interface (PC041967), Volume Control user interface
(PC041966), Mute input control via a normally open contact closure
Page Input
1 balanced mic/line
4-pin Euroblock
–58 dBu to 12 dBu
0 dB to +50 dB
2 kΩ
12 dBu
n/a
–38 dBu
Auxiliary Output
1 unbalanced
Stereo RCA
400 Ω
2 dBu
6
Auxiliary Input
1 unbalanced line
1/8" (3.5mm) TRS
–60 dBu to –1 dBu
Fixed
20 kΩ
–1 dBu
–3 dBu
–8 dBu