The Bose® FreeSpace® IZA 190-HZ integrated zone amplifier provides signal processing, routing, paging and amplification for a wide range of commercial applications such as retail stores, restaurants and bars, hospitality venues, conference rooms, schools and auxiliary zones. The integrated zone amplifier offers a variety of easy-to-use input connections (mic/line/page), input gain and output level adjustments, and operational modes. Selectable Bose FreeSpace DS 16 and DS 40 loudspeaker EQ presets are available for loudspeaker optimization.
For background/foreground music and paging applications, the Bose® 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 DS 16 and DS 40 loudspeakers, even further sound optimization is possible through onboard selectable EQ presets. 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. Easy connectivity and expansion are possible for applications where a second set of output channels are required. An auxiliary line output is provided to share signals with an optional FreeSpace ZA 250-LZ or ZA 190-HZ.
| Amplifier Power | 1 x 90W @ 70/100V |
|---|---|
| Frequency Response | 60 Hz - 20 kHz (+0/-3 dB, @ 1 W reference 1 kHz) |
| THD+N | ≤1 % (at full rated power) |
| Channel Separation (Crosstalk) | ≤-60 dBV (below rated power, 1 kHz) |
| Dynamic Range | 88 dB |
| A/D and D/A Converters | 24-bit / 48 kHz |
| Processing Functions | Loudspeaker EQ, Bose® Opti-voice® paging, Dynamic equalization |
| Loudspeaker Presets | FreeSpace DS 16 and DS 40 loudspeakers, High-Pass Filter (HPF) |
| Audio Latency | 10.4 ms - (any input to speaker output or aux output) |
| Input Channels | 2 Unbalanced line |
| Connectors, Input | Stereo RCA |
| Input Range | -10 dBV - +10 dBV |
| Adjustment Range | -20 dB - +20 dB |
| Input Impedance | 20 kΩ |
| Maximum Input Level | +10 dBV |
| Nominal Input Level | 0 dBV |
| Input Channels | 1 Balanced mic/line |
| Connectors, Input | Combo XLR - 1/4" (6.5 mm) TRS |
| Input Range | -60 dBV - +10 dBV |
| Adjustment Range | 0 dB - +50 dB |
| Input Impedance | 2 kΩ |
| Maximum Input Level | +10 dBV |
| Nominal Input Level | -40 dBV |
| Input Channels | 1 Balanced mic |
| Connectors, Input | 4-pin Euroblock |
| Input Range | -60 dBV - +10 dBV |
| Adjustment Range | 0 dB - +50 dB |
| Input Impedance | 2 kΩ |
| Maximum Input Level | +10 dBV |
| Nominal Input Level | -40 dBV |
| Input Channels | 1 Unbalanced line |
| Connectors, Input | 1/8" (3.5 mm) TRS |
| Input Range | 0 dBV - +10 dBV |
| Adjustment Range | Fixed |
| Input Impedance | 20 kΩ |
| Maximum Input Level | +10 dBV |
| Sensitivity | 0 dBV |
| Nominal Input Level | 0 dBV |
| Outputs | 1 |
| Connectors, Output | 3-pin inverted Euroblock |
| Nominal Output Level | 1 x 90W @ 70/100V |
| Outputs | 1 Unbalanced |
| Connectors, Output | Stereo RCA |
| Output Impedance | 400 Ω |
| Nominal Output Level | 0 dBV (max) |
| LED Status Indicators | Power - blue, Input clip - red (-3 dBFS) |
| Controls, Front Panel | Power On/Off, 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 |
| Mains Voltage | 100V AC - 240 V AC (+/- 10%, 50/60 Hz) |
| AC Power Consumption | 15W (Idle), 200W (Max) |
| Mains Connector | Standard IEC (C14) |
| Maximum Inrush Current | 13.9 Amps (230V / 50 Hz), 7.6 Amps (120V / 60 Hz) |
| Overload Protection | High temperature, short |
| Rack Space Units | 1 RU high, half rack wide |
| Dimensions (H x W x D) | 1.8" (45 mm) x 8.4" (214 mm) x 12.2" (310 mm) |
| Weight | 7 lbs (3.2 kg) |
| Shipping Weight | 9 lbs (4.1 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
