Official Partner
BOSE FreeSpace IZA 190-HZ Integrated Zone Amplifier | 344871-2430
For background/foreground music and paging applications, the Bose Professional FreeSpace IZA 250-LZ and IZA 190-HZ integrated zone amplifiers are designed to deliver premium sound, provide simplified set up and easy daily operation, and offer the flexibility to expand when more loudspeakers are required. When used with FreeSpace FS2 and FS4 loudspeakers, even further sound optimization is possible through onboard selectable EQ presets.
FEATURES
Amplification for premium sound from a reliable, high quality Class-D amplifier provides optimized performance and premium sound quality through the use of internal digital signal processing
Installation made simple with set up done locally from the front and rear panels of the amplifier—no computer is required
Opti-Voice paging provides smooth automatic transition between the music and page signals
End-user friendly front panel allows users to connect devices easily, make tonal adjustments or select between two sources. Optional wall mountable Bose Professional Volume control with A/B switch user interface allows volume and source selection controls to be placed away from the amplifier for user convenience
Compact, lightweight design enables the FreeSpace integrated zone amplifier to be placed out of the way—on a table, desk, counter, shelf or in an equipment rack using the optional Rack Mount Kit accessory
Applications
Designed for a wide range of applications, including:
Retail stores
Restaurants and bars
Hospitality venues
Conference centers
Schools
Auxiliary zones
| Category | Attribute | Value |
|---|---|---|
| AMPLIFICATION | Channel Separation | ≤ -60 dBV @ 1 kHz |
| Dynamic Range | 88 dB | |
| Frequency Response | 60 Hz – 20 kHz | |
| Number of Channels | 2 | |
| Power Class | Class D | |
| Rated Power | 90 W at 70V, 100V | |
| INPUTS | Adjustment Range | -20 to +50 dB (varied by input) |
| Input Channels | 2 line, 1 mic/line, 1 page, 1 aux | |
| Connectors | RCA, XLR, Euroblock, TRS | |
| Input Impedance | 2–20 kΩ | |
| Input Range | -60 to +10 dBV | |
| Max Input Level | +10 dBV | |
| Nominal Input Level | 0 to -40 dBV (varies) | |
| Sensitivity | 0 dBV (auxiliary) | |
| OUTPUTS | Channels | 1 |
| Connectors | Euroblock, RCA | |
| Output Impedance | N/A (amp) / 400 Ω (aux) | |
| ELECTRICAL | Inrush Current | 7.6 A (120V), 13.9 A (230V) |
| Power Connector | IEC C14 inlet | |
| Voltage Range | 100–240 VAC, 50/60 Hz | |
| Protection | High temp, short circuit | |
| Power Consumption | 15 W idle, 200 W max | |
| CONTROLS | Front Panel | Power, input, bass/treble, gain, master |
| Rear Panel | DIP switch, EQ selector, input/output gain | |
| LED Indicators | Power, input clip | |
| DSP | Converters | 48 kHz / 24-bit |
| Latency | 10.4 ms | |
| Presets | Flat + FreeSpace FS models | |
| Processing Functions | EQ, paging EQ, Dynamic EQ | |
| PHYSICAL | Cooling | Natural convection |
| Dimensions (H×W×D) | 1.8 × 8.4 × 12.2 in (45 × 214 × 310 mm) | |
| Weight | 7.0 lb (3.2 kg) | |
| Rack Mount | 1 RU, half rack wide | |
| CODES | Product Codes | 344871-1430 to 5430 (US, EU, JP, UK, AU) |
| Description | Downloads |
|---|---|
| BOSE FreeSpace IZA 190-HZ Integrated Zone Amplifier | 344871-2430 DataSheet | Downloads |
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