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Bose FreeSpace IZA 190-HZ 90W 100V Class-D Integrated Zone Amplifier

Original price £564.00 (inc. VAT) - Original price £564.00 (inc. VAT)
Original price £564.00 (inc. VAT)
£564.00 (inc. VAT)
£564.00 (inc. VAT) - £564.00 (inc. VAT)
Current price £564.00 (inc. VAT)
SKU BOSEIZA190HZ
DETAILS

The Bose FreeSpace IZA 190-HZ is designed to enhance audio quality in commercial spaces such as retail stores, restaurants, and conference centres.

With 90 watts of power at 70V/100V, this Class-D integrated zone amplifier delivers high-performance sound for background and foreground music, as well as paging applications.

The IZA 190-HZ features onboard digital signal processing (DSP) to optimize sound performance, especially when paired with Bose FreeSpace FS2 or FS4 loudspeakers.

 Installation is quick and easy, with intuitive setup directly on the amplifier—no computer is required. The Opti-Voice® paging system ensures smooth transitions between music and paging, making it ideal for environments that require both background music and clear voice announcements.

Its compact design allows for versatile placement on a desk, shelf, or rack, and it offers user-friendly front panel controls for tonal adjustments, input selection, and volume. For further convenience, an optional wall-mounted control panel is available to extend source selection and volume control away from the amplifier.

Bose FreeSpace IZA 190-HZ Key Features:

  • 90W Class-D Amplifier: Delivers 90W of power at 70V/100V, providing efficient, high-quality sound for background and foreground music.
  • Opti-Voice® Paging: Ensures smooth automatic transitions between music and page signals for clear, professional paging.
  • Onboard DSP: Optimizes performance when paired with FreeSpace FS2 and FS4 loudspeakers, delivering excellent sound quality.
  • User-Friendly Interface: Front panel controls for input selection, treble, bass, and volume adjustments. Optional wall-mounted controls for extended convenience.
  • Compact Design: Lightweight and easy to install in a variety of locations, including racks or shelves with an optional Rack Mount Kit.

Flexible Audio Solutions for Commercial Spaces

The Bose FreeSpace IZA 190-HZ is a reliable and easy-to-use amplifier, making it perfect for audio installations in commercial environments requiring both background music and paging systems.

SPECS & DOWNLOADS

Bose FreeSpace IZA 190-HZ PDF Spec Sheet > DOWNLOAD HERE

Bose FreeSpace IZA 190-HZ Specifications

Amplification:

  • Channel Separation (Crosstalk): ≤ -60 dBV below rated power, 1 kHz

  • Dynamic Range: 88 dB

  • Frequency Response: 60 Hz – 20 kHz (+0 dB/-3 dB) at 1 W, 1 kHz reference

  • Number of Channels: 2

  • Power Class: Class D

  • Rated Power, Symmetrical: 90 W at 70V, 100V

  • THD+N: ≤ 1% at full rated power

Audio Inputs:

  • Adjustment Range: -20 dB to +20 dB, line / 0 dB to +50 dB, mic/line / 0 dB to +50 dB, page / fixed, auxiliary

  • Channels: 2 unbalanced, line + 1 balanced, mic/line + 1 balanced, mic (page) + 1 unbalanced, line (auxiliary)

  • Connectors: (1) RCA stereo pair, (1) XLR-1/4-in combo, (1) 4-pin Euroblock, (1) 1/8-in (3.5 mm) TRS

  • Input Impedance: 20 kΩ, line / 2 kΩ, mic/line / 2 kΩ, page / 20 kΩ, auxiliary

  • Input Range: -10 dBV to +10 dBV, line / -60 dBV to +10 dBV, mic/line / -60 dBV to +10 dBV, page / 0 dBV to +10 dBV, auxiliary

  • Maximum Input Level: +10 dBV

  • Nominal Input Level: 0 dBV, line / -40 dBV, mic/line / -40 dBV, page / 0 dBV, auxiliary

  • Sensitivity: 0 dBV, auxiliary / N/A, line, mic/line, page

Audio Outputs:

  • Channels: 1

  • Connectors: (1) 3-pin inverted Euroblock, (1) RCA stereo pair

  • Output Impedance: N/A (amplifier) / 400 Ω (auxiliary)

Electrical:

  • Current Draw, Inrush: 7.6 A at 120 VAC, 60 Hz / 13.9 A at 230 VAC, 50 Hz

  • Mains Connector: IEC C14 inlet

  • Mains Voltage: 100–240 VAC (±10%), 50/60 Hz

  • Protections: High temperature, short circuit

  • Power Consumption: 15 W idle, 200 W maximum

Indicators and Controls:

  • Controls, Front Panel: (1) power switch, (1) input selection switch, (1) treble knob, (1) bass knob, (1) mic/line gain knob, (1) master level knob

  • Controls, Rear Panel: Amplifier Mode DIP switch, Loudspeaker EQ preset selector, Input Gain (A/B/Page mic), Output trim

  • LED Status Indicators: (1) power LED, (1) input clip LED

Integrated DSP:

  • A/D and D/A Conversion: 48 kHz / 24-bit

  • Audio Latency: 10.4 ms (analog input to analog output)

  • Presets: Flat, Bose Professional loudspeaker presets (FreeSpace FS2C/FS2P/FS2SE/FS4CE/FS4SE)

  • Processing Functions: Loudspeaker EQ, Opti-Voice EQ (paging), Dynamic EQ (low-end compensation)

Physical:

  • Cooling System: Natural convection

  • Net Weight: 7.0 lb (3.2 kg)

  • Product Dimensions (H×W×D): 1.8 in × 8.4 in × 12.2 in (45 mm × 214 mm × 310 mm)

  • Rack Spaces: 1 RU high, half rack wide

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