FreeSpace® Amplifiers
Premium commercial amplifiers designed to enhance audio installations using Bose® FreeSpace loudspeakers.
Bose® FreeSpace® Amplifiers
Commercial installers and their clients both value a simple, quick and hassle-free audio system. Bose FreeSpace amplifiers are designed specifically for commercial applications, such as restaurants, retail and hospitality locations, where simplicity, reliability and sound quality are paramount. Consisting of nine models, the FreeSpace amplifier line offers a range of power options and built-in features that enhance any audio installation, especially when using Bose FreeSpace loudspeakers.
Targeted Features for Commercial Installations
Audio systems designed with FreeSpace amplifiers benefit from built-in features that simplify the installation and provide an intuitive end-user experience.
Simple Configuration
With just a few settings, each FreeSpace amplifier can be easily tailored to almost any commercial installation, with no computer or programming required for setup.
Mix & Match Amplifiers
All FreeSpace amplifiers can be interconnected to accommodate different installation sizes and loudspeaker loads.
Remote Control Options
Optional Bose remote controls offer end users an attractive and convenient interface to their sound systems while eliminating the need for 3rd-party attenuator controls.
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Bose® FreeSpace® Amplifers
Integrated Zone Amplifiers |
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Digital Mixer/Amplifier |
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FreeSpace integrated zone amplifiers feature 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.
FreeSpace® IZA 2120-LZ: 2 x 120 W (4 Ω)
FreeSpace® IZA 2120-HZ: 2 x 120 W 70/100V
FreeSpace® IZA 250-LZ: 2 x 50 W (4 Ω)
FreeSpace® IZA 190-HZ: 1 x 90 W 70/100V
The Bose FreeSpace DXA 2120 digital mixer/amplifier features a 6-input/2-output design that provides signal processing, mixing, routing, paging and two-channel amplification for installed applications. It offers three versatile operating modes and is easily configured using the controls on the front panel.
FreeSpace® DXA 2120
2 x 120 W (4 Ω) or 2 x 100 W 70/100V
Zone Amplifiers
Bose FreeSpace zone amplifiers are designed to provide basic amplification and sound system expansion when using front-end Bose products, such as FreeSpace integrated zone amplifiers and ControlSpace® engineered sound processors.
FreeSpace® ZA 2120-LZ: 2 x 120 W (4 Ω)
FreeSpace® ZA 2120-HZ: 2 x 120 W 70/100V
FreeSpace® ZA 250-LZ: 2 x 50 W (4 Ω)
FreeSpace® ZA 190-HZ: 1 x 90 W 70/100V
User Controls
Volume control with |
Volume control |
A/B switch user interface |
user interface |
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FreeSpace® Integrated Zone Amplifiers
IZA 250-LZ |
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IZA 190-HZ |
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• 5-input/2-output mixer amplifier with internal digital signal processing |
• 5-input/2-output mixer amplifier with internal digital signal processing |
• 2 x 50 watts (4 Ω), 2 x 25 watts (8 Ω) |
• 1 x 90 watts 70/100V |
• EQ for FreeSpace DS 16, DS 40 or HPF (40 Hz) |
• EQ for FreeSpace DS 16, DS 40 or HPF (60 Hz) |
• Mono/stereo operation |
• Auxiliary output can be mono/stereo |
Common Features
• Half-rack wide, 1 RU high |
• Page can follow master volume or be bypassed to an |
• Protection from heat overload, output shorting and |
• Supports Bose® volume control with A/B switch user |
independent volume |
low/high AC line voltage |
interface accessory |
• Muting via a normally open contact closure |
• Accessory Rack Mount Kit allows one or two amplifiers |
• Auxiliary output can use selected EQ or a flat setting |
• DIP switches to quickly configure feature set |
to be mounted into a 1 RU rack space |
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• Front microphone input can mix with or duck selected |
• Universal power supply handles 100 V AC – 240 V AC |
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audio source |
(+/- 10%, 50/60 Hz) |
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Bose® FreeSpace® Amplifiers
FreeSpace® Integrated Zone Amplifiers
IZA 2120-LZ
• 4-input/2-output mixer amplifier with internal digital signal processing
• 2 x 120 watts (4 Ω), 2 x 60 watts (8 Ω)
• EQ for FreeSpace DS 16, DS 40, DS 100, RoomMatch® Utility RMU105, or FLAT
• Supports Bose volume controls
IZA 2120-HZ
• 4-input/2-output mixer amplifier with internal digital signal processing
• 2 x 120 watts 70/100V
• True two-zone technology supports the following for each output: - EQ for FreeSpace FS3/HPF (55 Hz), DS 16, DS 40, DS 100, FS3B
- Bose volume controls
- Bass/treble tone controls
- Paging/auxiliary routing options
• REMOTE 1 can control both zones, or each zone can be independent
• Paging and Aux input can be set to occur in one or both zones
Common Features
• A/B select can be front panel or remote-controlled |
• DIP switches to quickly configure feature set |
• Protection from heat overload, output shorting and |
• Auto standby can be enabled or disabled |
• Universal power supply handles 100 V AC – 240 V AC |
low/high AC line voltage |
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• Muting via a normally open contact closure |
(+/- 10%, 50/60 Hz) |
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