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ZA 190 HZ

ZA 190 HZ

BOSE

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ZA 250 LZ - AMPLI BOSE

ZA 250 LZ - AMPLI BOSE

BOSE

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FreeSpace® DXA 2120 digital mixer/amplifier

FreeSpace® DXA 2120 digital mixer/amplifier


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FreeSpace® IZA 2120-HZ integrated zone amplifier

FreeSpace® IZA 2120-HZ integrated zone amplifier


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FreeSpace® IZA 250-LZ / 190-HZ integrated zone amplifier

FreeSpace® IZA 250-LZ / 190-HZ integrated zone amplifier


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PowerMatch® PM4250 / PM4250N configurable professional power amplifier

PowerMatch® PM4250 / PM4250N configurable professional power amplifier


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PowerMatch® PM4500 / PM4500N configurable professional power amplifier

PowerMatch® PM4500 / PM4500N configurable professional power amplifier


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PowerMatch® PM8250 / PM8250N configurable professional power amplifier

PowerMatch® PM8250 / PM8250N configurable professional power amplifier


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PowerMatch® PM8500 / PM8500N configurable professional power amplifier

PowerMatch® PM8500 / PM8500N configurable professional power amplifier


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ZA 190 HZ
Technical Summary

Amplifier Power
2 x 50 W @ 4 Ω, 2 x 25 W @ 8 Ω
1 x 90 W @ 70/100 V
Frequency Response
FreeSpace® ZA 250-LZ zone amplifier: 20 Hz - 20 kHz (+0/-3 dB, @ 1 W reference 1 kHz)
FreeSpace® ZA 190-HZ zone amplifier: 60 Hz - 20 kHz (+0/-3 dB, @ 1 W reference 1 kHz)
THD+N
FreeSpace® ZA 250-LZ zone amplifier: ≤0.3 % (at full rated power)
FreeSpace® ZA 190-HZ zone amplifier: ≤1 % (at full rated power)
Dynamic Range
FreeSpace® ZA 250-LZ zone amplifier: 88 dB
FreeSpace® ZA 190-HZ zone amplifier: 88 dB
Input Channels
1 Unbalanced
ZA 250 LZ - AMPLI BOSE
SPECIFICATIONS
Technical Summary

Amplifier Power
2 x 50 W @ 4 Ω, 2 x 25 W @ 8 Ω
1 x 90 W @ 70/100 V
Frequency Response
20 Hz - 20 kHz (+0/-3 dB, @ 1 W reference 1 kHz)
THD+N
≤0.3 % (at full rated power)
FreeSpace® DXA 2120 digital mixer/amplifier
FreeSpace® DXA 2120
digital mixer/amplifier

The Bose® FreeSpace® DXA 2120 digital mixer/amplifier features a 6-in by 2-out 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. No external computer is required.
FreeSpace® IZA 2120-HZ integrated zone amplifier
FreeSpace® IZA 2120-HZ
integrated zone amplifier

For background/foreground music and paging applications, Bose® FreeSpace® IZA 2120-HZ integrated zone amplifier elevates the audio experience when using FreeSpace® loudspeakers. Optimized for commercial applications, FreeSpace IZA 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 250-LZ / 190-HZ integrated zone amplifier
FreeSpace® IZA 250-LZ / 190-HZ
integrated zone amplifier

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.
PowerMatch® PM4250 / PM4250N configurable professional power amplifier
PowerMatch® PM4250 / PM4250N
configurable professional power amplifier

The Bose® PowerMatch PM4250 configurable professional power amplifier provides concert-quality sound with a high level of scalability and configurability for fixed installation sound reinforcement systems. Ethernet-equipped versions enable network configuration, control and monitoring, and an expansion slot supports input from optional digital audio accessory cards. PowerMatch amplifiers utilize numerous Bose technologies to deliver an unprecedented combination of performance, efficiency and ease of installation—all in a reliable, proprietary design.
PowerMatch® PM4500 / PM4500N configurable professional power amplifier
PowerMatch® PM4500 / PM4500N
configurable professional power amplifier

The Bose® PowerMatch PM4500 configurable professional power amplifier provides concert-quality sound with a high level of scalability and configurability for fixed installation sound reinforcement systems. Ethernet-equipped versions enable network configuration, control and monitoring, and an expansion slot supports input from optional digital audio accessory cards. PowerMatch amplifiers utilize numerous Bose technologies to deliver an unprecedented combination of performance, efficiency and ease of installation—all in a reliable, proprietary design.
PowerMatch® PM8250 / PM8250N configurable professional power amplifier
PowerMatch® PM8250 / PM8250N
configurable professional power amplifier

The Bose® PowerMatch PM8250 configurable professional power amplifier provides concert-quality sound with a high level of scalability and configurability for fixed installation sound reinforcement systems. Ethernet-equipped versions enable network configuration, control and monitoring, and an expansion slot supports input from optional digital audio accessory cards. PowerMatch amplifiers utilize numerous Bose technologies to deliver an unprecedented combination of performance, efficiency and ease of installation—all in a reliable, proprietary design.
PowerMatch® PM8500 / PM8500N configurable professional power amplifier
PowerMatch® PM8500 / PM8500N
configurable professional power amplifier

The Bose® PowerMatch PM8500 configurable professional power amplifier provides concert-quality sound with a high level of scalability and configurability for fixed installation sound reinforcement systems. Ethernet-equipped versions enable network configuration, control and monitoring, and an expansion slot supports input from optional digital audio accessory cards. PowerMatch amplifiers utilize numerous Bose technologies to deliver an unprecedented combination of performance, efficiency and ease of installation—all in a reliable, proprietary design.