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  • Bose FreeSpace IZA 250-LZ / IZA 190-HZ Zone Amplifiers | Premium Commercial Audio

    Product Description
    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 FS2 and FS4 loudspeakers, even further sound optimization is possible through onboard selectable EQ presets.
     
    The Bose FreeSpace IZA 250-LZ / IZA 190-HZ integrated zone amplifier provides signal processing, routing, paging and amplification for a wide range of commercial applications such as retail stores, restaurants and bars, hospitality venues, conference rooms, schools and auxiliary zones. The integrated zone amplifier offers a variety of easy-to-use input connections (mic/line/page), input gain and output level adjustments, and operational modes. Selectable Bose FreeSpace FS2 and FS4 loudspeaker EQ presets are available for loudspeaker optimization.
     
    Applications
    Designed for a wide range of applications,
    including:
     Retail stores
     Restaurants and bars
     Hospitality venues
     Conference centers
     Schools
     Auxiliary zones
     
    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 userinterface allows volume and source selection controls to be placed awayfrom
    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

  • Category Attribute 250-LZ 190-HZ
    Power Amplifier Output 2×50W @ 4Ω / 2×25W @ 8Ω 1×90W @ 70/100V
    Audio Performance Frequency Response 40Hz – 20kHz 60Hz – 20kHz
    THD+N ≤0.3% ≤1%
    Dynamic Range 88 dB 88 dB
    Crosstalk ≤-60 dBV ≤-60 dBV
    DSP Converters 24-bit / 48 kHz 24-bit / 48 kHz
    Functions EQ, Paging, Dynamic EQ EQ, Paging, Dynamic EQ
    Presets FS2, FS4, HPF FS2, FS4, HPF
    Latency 10.4 ms 10.4 ms
    Audio Inputs Line Inputs 2× RCA 2× RCA
    Mic/Line Inputs 1× Combo (XLR-¼") 1× Combo (XLR-¼")
    Page Input 1× 4-pin Euroblock 1× 4-pin Euroblock
    Aux Input 1× 3.5 mm TRS 1× 3.5 mm TRS
    Audio Outputs Amp Outputs 2× Barrier Strip 1× Euroblock
    Aux Output 1× RCA 1× RCA
    Indicators & Control LEDs Power, Input Clip Power, Input Clip
    Front Controls On/Off, Select, EQ, Gain, Level On/Off, Select, EQ, Gain, Level
    Rear Controls DIP, EQ Preset, Gain, Trim DIP, EQ Preset, Gain, Trim
    Electrical Voltage Range 100–240V AC, 50/60 Hz 100–240V AC, 50/60 Hz
    Power Consumption 15W idle / 200W max 15W idle / 200W max
    Inrush Current 13.9A @ 230V 13.9A @ 230V
    Protection Thermal, Short Thermal, Short
    Physical Rack Size 1RU, Half-width 1RU, Half-width
    Dimensions (H×W×D) 45×214×310 mm 45×214×310 mm
    Net Weight 2.2 kg 3.2 kg
    Shipping Weight 3.0 kg 4.1 kg
    Cooling Convection Convection
    General Control Inputs Remote (CC-1/CC-2), Mute Remote (CC-1/CC-2), Mute
  • Description Downloads
    Bose FreeSpace IZA 250-LZ / 190-HZ Amplifier DataSheet Downloads
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