Bose Professional FreeSpace IZA 2120-HZ integrated zone amplifier | 719782-2430

The Bose Professional FreeSpace IZA 2120-HZ is a compact integrated zone amplifier designed for commercial sound systems such as restaurants, retail stores, hotels, offices, and conference spaces. It combines amplification, mixing, and signal processing into a single unit for simple installation and reliable performance.

The amplifier provides two independent zones, allowing different audio sources or volume levels to be controlled in separate areas. Each zone includes independent EQ, tone controls, and remote control capability for flexible sound management.

With Class-D amplification delivering 2 × 120 W, the IZA 2120-HZ is optimized for 70V/100V high-impedance speaker systems commonly used in distributed commercial audio installations. It also integrates Bose technologies such as Opti-Voice paging for clearer speech and Dynamic EQ to maintain balanced music at any volume level.

The front panel offers intuitive controls for source selection, master volume, and tone adjustments, while the rear panel provides multiple audio inputs and configuration switches for easy system integration without requiring a computer.

• Model: 719782-2430
• Type: Integrated zone amplifier / mixer amplifier
• Amplifier Class: Class-D
• Channels: 2 independent zones
• Output Power: 2 × 120 W (70V / 100V)
• Frequency Response: 55 Hz – 20 kHz
• Signal-to-Noise Ratio: ≈88 dB
• Total Harmonic Distortion: ≤0.3 %
• Inputs:
• 2 × stereo RCA line inputs
• 1 × mic/line paging input (Euroblock)
• 1 × auxiliary stereo input (3.5 mm)
• Outputs: 2 × amplified outputs (Euroblock) + auxiliary line output
• DSP Features:
• Dynamic EQ
• Opti-Voice paging processing
• Loudspeaker EQ presets
• Controls: Bass and treble tone controls for each zone
• Remote Control: Supports optional wall-mounted volume/source controllers
• Auto-Standby mode for reduced power consumption
• Rack Mount: 1U 19-inch rack compatible
• Dimensions: 44 × 483 × 324 mm
• Weight: ≈4.1 kg
• Color: Black