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Bose Freespace Integrated Zone Amplifier IZA 190 HZ Zone Amplifier

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SKU:
BOSE-AMPL-IZA190
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The Bose Freespace Integrated Zone Amplifier IZA 190 HZ Zone Amplifier 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. It provides signal processing, routing, paging and amplification for a wide range of commercial applications. It also offers a variety of easy-to use input connections (mic/line/page), input gain and output level adjustments, and operational modes.

 

Key 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 Volume control with A/B switch user interface allows volume and source selection controls to be placed away from the amplifier for user convenience
  • Easy connectivity and expansionare possible for applications where a second set of output channels are required.
  • An auxiliary line output is provided to share signals

 

Technical Specs

Amplifier Power

1 x 90 W @ 70/100 V

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)

Line Inputs

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

Sensitivity: n/a

Nominal Input Level: 0 dBV

Mic/Line Inputs

Input Channels:1 Balanced mic/line

Connectors, Input: Combo XLR - 1/4" (6.5mm) TRS

Input Range:-60 dBV - +10 dBV

Adjustment Range:0 dB - +50 dB

Input Impedance:2 kΩ

Maximum Input Level:+10 dBV

Sensitivity:n/a

Nominal Input Level:-40 dBV

Page Inputs

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

Sensitivity:n/a

Nominal Input Level:-40 dBV

Auxiliary Input

Input Channels:1 Unbalanced line

Connectors, Input: 1/8" (3.5mm) 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

Amplifier Outputs

Outputs: 1

Connectors, Output: 3-pin inverted Euroblock

Output Impedance: n/a

Nominal Output Level: 1 x 90 W @ 70/100 V

Auxiliary Output

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

100 V AC - 240 V AC (+/- 10%, 50/60 Hz)

AC Power Consumption

15 W (Idle), 200 W (Max)

Mains Connector

Standard IEC (C14)

Maximum Inrush Current

13.9 Amps (230 V / 50 Hz), 7.6 Amps (120 V / 60 Hz)

Overload Protection

High temperature, short

Rack Space Units

1 RU high, half rack wide

Dimensions

1.8" H x 8.4" W x 12.2" D (45 mm x 214 mm x 310 mm)

Net Weight

7.0 lb (3.2 kg)

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