Bose Professional FreeSpace IZA 250-LZ Integrated Zone Amplifier

Bose Professional FreeSpace IZA 250-LZ Integrated Zone Amplifier

Bose Professional FreeSpace IZA 250-LZ Integrated Zone Amplifier

B&H # BOFSIZA250LZ MFR # 344871-1420
Bose Professional FreeSpace IZA 250-LZ Integrated Zone Amplifier

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Expected availability: 7-10 business days

Product Highlights

  • Dynamic Equalization for Tonal Balance
  • Presets for DS 16, and DS 40 Speakers
  • Supports Volume/Source Selection Remotes
  • Class-D Amplifier
  • 2 x 50W @ 4 Ohms, 2 x 25W @ 8 Ohms
  • Easy Setup with On-Board Controls
  • No Computer Necessary
  • Opti-Voice Paging System
  • Limited 5-Year Warranty
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Bose Professional FreeSpace IZA overview

  • 1Description

The FreeSpace IZA 250-LZ from Bose Professional is an integrated zone amplifier for background/foreground music and paging, well suited for business music applications including conference spaces, retail stores, hotels, lobbies, bars, and restaurants. The amplifier is optimized for commercial applications and features selectable Loudspeaker EQ to enrich audio quality, Opti-voice paging for clear speech intelligibility while providing seamless transitions, and Dynamic EQ that ensures full and balanced music at any volume level.

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. The Opti-Voice paging system equalizes the vocal frequency range for clear speech intelligibility, while providing seamless transitions between music and voice. The independent loudspeaker EQ provides enriched audio quality and ease of use when using Bose loudspeakers. The FreeSpace IZA 250-LZ ships with Euroblock connectors, feet with pins, eight spade lugs, and a standard IEC power cord.

  • Amplification for premium sound from a reliable, high-quality Class-D amplifier provides optimized performance and premium sound quality using 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 rackmount 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
UPC: 017817563970
In the Box
Bose Professional FreeSpace IZA 250-LZ Integrated Zone Amplifier
  • IEC Power Cord
  • 4 x Feet with Locking Pins
  • 2 x 4-Pin Euroblock Connectors
  • 2-Pin Euroblock Connector
  • 8 x Spade Lugs Connectors
  • Limited 5-Year Warranty
  • Table of Contents
    • 1Description

    Bose Professional FreeSpace IZA specs

    Amplifier Power 2 x 50 W @ 4 Ohms, 2 x 25 W @ 8 Ohms
    Frequency Response 40 Hz to 20 kHz (+0/-3 dB, @ 1 W reference 1 kHz)
    THD+N ≤0.3% (at full rated power)
    Crosstalk ≤-60 dBV (below rated power, 1 kHz)
    Dynamic Range 88 dB
    AD/DA Conversion 24-bit / 48 kHz
    Audio Processing Functions Loudspeaker EQ, Bose Opti-voice paging, Dynamic equalization
    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)
    Inputs Line Inputs: 2 x unbalanced (stereo RCA)
    Mic/Line Inputs: 1 x balanced (combo XLR-1/4" / 6.35 mm TRS)
    Page Input: 1 x balanced mic/line (4-pin Euroblock)
    Auxiliary Input: 1 x unbalanced line (1/8" / 3.5 mm TRS)
    Input Range Line Inputs: -10 dBV to +10 dBV
    Mic/Line Inputs: -60 dBV to +10 dBV
    Page Input: -60 dBV to +10 dBV
    Auxiliary Input: -0 dBV to +10 dBV
    Adjustment Range Line Inputs: -20 dB to +20 dB
    Mic/Line Inputs: 0 dB to +50 dB
    Page Input: 0 dB to +50 dB
    Auxiliary Input: Fixed
    Input Impedance Line Inputs: 20 kOhms
    Mic/Line Inputs: 2 kOhms
    Page Input: 2 kOhms
    Auxiliary Input: 20 kOhms
    Maximum Input Level +10 dBV
    Nominal Input Level Line Inputs: 0 dBV
    Mic/Line Inputs: -40 dBV
    Page Input: -40 dBV
    Auxiliary Input: 0 dBV
    Outputs Amplifier Outputs: 2 (2-terminal barrier strip)
    Auxiliary Output: 1 x unbalanced (stereo RCA)
    Output Impedance Amplifier Outputs: 4 Ohms
    Auxiliary Output: 400 Ohms
    Nominal Output Level Amplifier Outputs: 2 x 50 W @ 4 Ohms (min); 2 x 25 W @ 8 Ohms
    Auxiliary Output: 0 dBV (max)
    Indicators & Controls 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
    Control Input Remote input for Volume Control with A/B Select user interface
    Mute input for amplifier muting via contact closure
    Mains Voltage 100 - 240 VAC (±10%, 50/60 Hz)
    Power Consumption 15 W (Standby), 200 W (Max)
    Peak Inrush Current 13.9 A (230 V / 50 Hz)
    7.6 A (120 V / 60 Hz)
    Overload Protection High temperature, short
    Power Connector Standard IEC (C14)
    Cooling System Natural convection
    Rack Space 1 RU high, half-rack wide
    Dimensions (H x W x D) 1.8 x 8.4 x 12.2" / 45.7 x 213.4 x 309.9 mm
    Weight 4.8 lb / 2.2 kg
    Packaging Infozyfssqswfa
    Package Weight 7.2 lb
    Box Dimensions (LxWxH) 18.1 x 11.0 x 4.2"

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