Overview |
For background/foreground music and paging applications, Bose Professional FreeSpace IZA 2120-LZ integrated zone amplifier elevates the audio experience when using FreeSpace loudspeakers. Optimized for commercial applications, FreeSpace IZA amplifiers feature selectable Loudspeaker EQ to enrich audio quality, Opti-Voice paging for clear speech intelligibility while providing seamless transitions and Dynamic EQ that ensures full and balanced music at any volume level. |
FEATURES | ||
| Applications다양한 용도를 위해 설계되었습니다:
| |
SPECS | ||
Technical Specification | ||
AMPLIFICATION | ||
Channel Separation (Crosstalk) ≤ -58 dBu below rated power, 1 kHz | Dynamic Range 88 dB | |
Frequency Response 55 Hz – 20 kHz (+0 dB/-3 dB) at 1 W, 1 kHz reference | Number of Channels 2 | |
Power Class Class D | Rated Power, Symmetrical 120 W per channel at 4 Ω / 60 W per channel at 8 Ω | |
THD+N ≤ 0.5% at rated power | ||
AUDIO INPUTS, ANALOG | ||
Adjustment Range 0 dB to -30 dB, line / 0 dB to +50 dB, page / fixed, auxiliary | Input Channels 2 unbalanced, line + 2 balanced, line + 1 balanced, mic/line (page) + 1 unbalanced, line (auxiliary) | |
Connectors (2) RCA stereo pairs, (2) 5-pin Euroblock, (1) 4-pin Euroblock, (1) 1/8-in (3.5 mm) TRS | Input Impedance 20 kΩ, line / 2 kΩ, page / 20 kΩ, auxiliary | |
Input Range -8 dBu to +22 dBu, line / -58 dBu to +12 dBu, page / -60 dBu to -1 dBu, auxiliary | Maximum Input Level 22 dBu, line / 12 dBu, page / -1 dBu, auxiliary | |
Nominal Input Level 4 dBu, line / -38 dBu, page / -8 dBu, auxiliary | Sensitivity -8 dBu, line / -3 dBu, auxiliary / N/A, page | |
AUDIO OUTPUTS, ANALOG | ||
Channels 2 | Connectors (2) 2-pin inverted Euroblock, (1) RCA stereo pair | |
Output Impedance 4 Ω / 150 Ω (auxiliary) | ||
ELECTRICAL | ||
Current Draw, Inrush 6.6 A at 120 VAC, 60 Hz / 12.6 A at 230 VAC, 50 Hz | Mains Connector IEC C14 inlet | |
Mains Voltage 100–240 VAC (±10%), 50/60 Hz | Protections High temperature, output short circuit, excessively low/high AC line voltage | |
AC Power Consumption 24 W standby, 300 W maximum | ||
INDICATORS AND CONTROLS | ||
Controls, Front Panel (1) power switch, (1) input selection switch, (2) treble knobs, (2) bass knobs, (1) master level knob | Controls, Rear Panel Amplifier Mode DIP switches, Loudspeaker EQ preset selector, Input Gain (A/B/Page), Output trims, Remote (x2) | |
LED Status Indicators (1) power LED, (1) input signal/clip LED, (1) output signal/clip LED | ||
INTEGRATED DSP | ||
A/D and D/A Converters 48 kHz / 24-bit | Audio Latency 10.4 ms (any input to speaker output or aux output) | |
Presets High-pass filter, Bose Professional loudspeaker presets (FreeSpace FS2C/FS2P/FS2SE/FS4CE/FS4SE, FreeSpace 3 Acoustimass & DesignMax DM2C-LP/DM2S/DM3C/DM3SE) | Processing Functions Loudspeaker EQ, Opti-Voice EQ (paging), Dynamic EQ (low-end compensation) | |
PHYSICAL | ||
Cooling System Single fan creates continuous left-to-right air flow | Product Dimensions (H×W×D) 1.7 in × 19.0 in × 12.8 in (44 mm × 483 mm × 324 mm) | |
Net Weight 9.0 lb (4.1 kg) | Rack Spaces 1 RU | |
Product codes | ||
719782-1440 IZA 2120-LZ , US-120V 719782-2440 IZA 2120-LZ , EU-230V | 719782-3440 IZA 2120-LZ , JP-100V 719782-4440 IZA 2120-LZ , UK-230V | 719782-5440 IZA 2120-LZ, AU-240V |
Included in Packaging | ||
(1) owner's guide (4) feet with locking pins (2) 5-pin Euroblock connectors (3) 2-pin Euroblock connectors (1) FreeSpace IZA 2120-LZ amplifier (2) 4-pin Euroblock connectors (1) AC power cord | ||