Bose FreeSpace IZA 190-HZ

Call for price

For background/foreground music and paging applications, the Bose Professional FreeSpace 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.

SEND EMAIL QUERY
SKU: 344871-2430 Categories: , Tag:

Description

Bose FreeSpace IZA 190-HZ

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

Technical Specifications

Amplification

Channel Separation (Crosstalk)

≤ -60 dBV below rated power, 1 kHz
Frequency Response60 Hz – 20 kHz (+0 dB/-3 dB) at 1 W, 1 kHz reference
Power ClassClass D
THD+N≤ 1% at full rated power
Dynamic Range88 dB
Number of Channels2

Rated Power, Symmetrical

90 W at 70V, 100V

Audio inputs, analog

Adjustment Range

-20 dB to +20 dB, line / 0 dB to +50 dB, mic/line / 0 dB to +50 dB, page / fixed, 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 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
Nominal Input Level0 dBV, line / -40 dBV, mic/line / -40 dBV, page / 0 dBV, auxiliary
Input Channels2 unbalanced, line + 1 balanced, mic/line + 1 balanced, mic (page) + 1 unbalanced, line (auxiliary)
Input Impedance20 kΩ, line / 2 kΩ, mic/line / 2 kΩ, page / 20 kΩ, auxiliary

Maximum Input Level

+10 dBV
Sensitivity0 dBV, auxiliary / N/A, line, mic/line, page

Physical

Cooling SystemNatural convection
Product Dimensions (H×W×D)1.8 in × 8.4 in × 12.2 in (45 mm × 214 mm × 310 mm)
Net Weight7.0 lb (3.2 kg)
Rack Spaces1 RU high, half rack wide

Audio outputs, analog

Channels

1

Connectors(1) 3-pin inverted Euroblock, (1) RCA stereo pair
Output ImpedanceN/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 Voltage

100–240 VAC (±10%), 50/60 Hz

AC Power
Consumption
15 W idle, 200 W maximum
Mains ConnectorIEC C14 inlet
ProtectionsHigh temperature, short circuit

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 Converters

48 kHz / 24-bit

Audio Latency

10.4 ms (analog input to analog output)

PresetsFlat, Bose Professional loudspeaker presets (FreeSpace FS2C/FS2P/FS2SE/FS4CE/FS4SE)
Processing FunctionsLoudspeaker EQ, Opti-Voice EQ (paging), Dynamic EQ (low-end compensation)

Additional information

Brand

Bose

Amplifier Connectivity

Aux-In, Microphone In

Go to Top