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Bose FreeSpace IZA 190-HZ

Amplificatore serie FreeSpace 1×90W 100V con ingressi mic, line e aux

Product code: IZA190HZ

or pay in 3 interest-free installments with Scalapay

Perfetto per la diffusione di musica di sottofondo, l'amplificatore di zona Bose® FreeSpace® 190-HZ è progettato per offrire un suono eccellente, fornire una configurazione semplificata e un facile funzionamento quotidiano, con la flessibilità di poterne installare più di uno quando  sono richiesti più altoparlanti. 

Se utilizzato con gli altoparlanti FreeSpace DS 16 e DS 40, è possibile ulteriormente l'ottimizzazione del suono attraverso la selezione dei preset EQ integrati.



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.


Caratteristiche e applicazioni

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

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 190-HZ


  • Retail stores
  • Restaurants and bars
  • Hospitality venues
  • Conference centers
  • Schools
  • Auxiliary zones



Technical Summary

Amplifier Power
1 x 90W @ 70/100V

Frequency Response
60 Hz - 20 kHz (+0/-3 dB, @ 1 W reference 1 kHz)

≤1 % (at full rated power)

Dynamic Range
88 dB

Built-in Loudspeaker EQ
Bose FreeSpace DS 16 or DS 40, No EQ

Input Channels
Mic/Line Inputs: 1 Balanced mic/line
Line Inputs: 2 Unbalanced line
Page Inputs: 1 Balanced mic
Auxiliary Input: 1 Unbalanced line


Mechanical Diagrams

Front View

Side View

Back View

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