Nicolas Kyvernitis Electronics Enterprises

ZA190 HZ Amplifier EU
NMK Original Products

Bose Professional - ZA190 HZ Amplifier EU

Manufacturer warranty

Item #: 344872-4410
Categories: Power Amplifiers , Amplifiers
Brand: Bose Professional

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.


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
Auxiliary zones

ZA190 HZ Amplifier EU from Bose Professional is 100% original and is available at NMK Electronics. Speak to our expert for booking a live demonstration. After sales customer service is an integral part of our business ethic and is taken very seriously.

Product Specifications

  • Dynamic Range: FreeSpace ZA 190-HZ zone amplifier: 88 dB
  • Frequency Response: FreeSpace ZA 190-HZ zone amplifier: 60 Hz - 20 kHz (+0/-3 dB, @ 1 W reference 1 kHz)
  • THD+N: FreeSpace ZA 190-HZ zone amplifier: ?1 % (at full rated power) ZA 250-LZ zone amplifier: ?0.3 % (at full rated power)
  • Input Channels: 1 Unbalanced

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