Data Sheet

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FreeSpace IZA 250-LZ / 190-HZ
Integrated Zone Amplifier
Technical Specifications
POWER RATING
FreeSpace IZA 250-LZ integrated zone amplifier FreeSpace IZA 190-HZ integrated zone amplifier
Amplifier Power 2 x 50 W @ 4 Ω, 2 x 25 W @ 8 Ω
1 x 90 W @ 70/100 V
AUDIO PERFORMANCE
Frequency Response 40 Hz - 20 kHz (+0/-3 dB, @ 1 W reference 1 kHz)
60 Hz - 20 kHz (+0/-3 dB, @ 1 W reference 1 kHz)
THD+N ≤0.3 % (at full rated power)
≤1 % (at full rated power)
Channel Separation (Crosstalk) ≤-60 dBV (below rated power, 1 kHz)
≤-60 dBV (below rated power, 1 kHz)
Dynamic Range 88 dB
88 dB
INTEGRATED DSP
A/D and D/A Converters 24-bit / 48 kHz
Processing Functions Loudspeaker EQ, Bose Opti-voice paging, Dynamic equalization
Loudspeaker Presets FreeSpace FS2 and FS4 loudspeakers, High-Pass Filter (HPF)
Audio Latency 10.4 ms - (any input to speaker output or aux output)
AUDIO INPUTS
LINE INPUTS
MIC/LINE INPUTS PAGE INPUTS
AUXILIARY INPUT
Input Channels 2 unbalanced line 1 balanced mic/line 1 Balanced mic
1 unbalanced line
Connectors Stereo RCA Combo XLR - 1/4” 4-pin Euroblock
3.5mm (1/8”) TRS
Input Range -10 dBV - +10 dBV -60 dBV - +10 dBV -60 dBV - +10 dBV
0 dBV - +10 dBV
Adjustment Range -20 dB - +20 dB 0 dB - +50 dB 0 dB - +50 dB
Fixed
Input Impedance 20 kΩ 2 kΩ 2 kΩ
20 kΩ
Maximum Input Level +10 dBV +10 dBV +10 dBV
+10 dBV
Sensitivity N/A N/A N/A
0 dBV
Nominal Input Level 0 dBV -40 dBV -40 dBV
0 dBV
AUDIO OUTPUTS AMPLIFIER OUTPUTS AUXILIARY OUTPUT
FreeSpace IZA 250-LZ FreeSpace IZA 190-HZ FreeSpace IZA 250-LZ FreeSpace IZA 190-HZ
Outputs 2 1
1 unbalanced 1 unbalanced
Connectors, Output 2-terminal barrier strip 3-pin inverted Euroblock Stereo RCA
Stereo RCA
Output Impedance 4 Ω N /A 400 Ω
400 Ω
Nominal Output Level
2 x 50 W @ 4Ω (min); 2 x 25 1 x 90 W @ 70/100 V 0 dBV (max) 0 dBV (max)
INDICATORS AND CONTROLS
LED Status Indicators Power - blue, Input clip - red (-3 dBFS)
Controls, Front Panel Power On/O, Input Select (A/B), Tone Controls (Treble/Bass), Mic/Line Gain, Master Level
Controls, Rear Panel Amplifier Mode DIP switch, Loudspeaker EQ preset selector, Input Gain (A/B/Page mic), Output trim
ELECTRICAL
Mains Voltage 100 V AC - 240 V AC (+/- 10%, 50/60 Hz)
AC Power Consumption 15 W (Idle), 200 W (Max)
Mains Connector Standard IEC (C14)
Maximum Inrush Current 13.9 Amps (230 V / 50 Hz), 7.6 Amps (120 V / 60 Hz)
Overload Protection High temperature, short
PHYSICAL
Rack Space Units 1 RU high, half rack wide
Dimensions 45 mm x 214 mm x 310 mm D (1.8” H x 8.4” W x 12.2”)
FreeSpace IZA 250-LZ FreeSpace IZA 190-HZ
Shipping Weight 3.0 kg (6.7 lb)
4.1 kg (9.0 lb)
Net Weight 2.2 kg (4.8 lb)
3.2 kg (7.0 lb)
Cooling System Natural convection
GENERAL
Inputs (Control) Remote input for CC-1 volume control (operates with a fixed input B) or CC-2 volume control with A/B source select
user interface, Mute input for amplifier muting via contact closure