System integrators looking for a simple-to-use background/foreground music and paging amplifier will be impressed with Bose Professional IZA 190-HZ, an integrated zone amplifier that's well suited for retail stores, restaurants, bars, hospitality venues, conference centers, schools, and auxiliary zones. The IZA 190-HZ delivers premium sound, provides a simplified setup, and easy daily operation and offers the flexibility to expand when additional loudspeakers are required.

The IZA 190-HZ features signal processing, routing, paging, and amplification on a single 90W Euroblock speaker output with separate leads for 70 and 100V. The unit offers a variety of easy-to-use input connections (mic/line/page), input gain and output level adjustments, and operational modes. When used with FreeSpace FS2 and FS4 loudspeakers, even further sound optimization is possible through onboard selectable EQ presets.

Open Box Products Have a Limited 5-Year Manufacturer Warranty    For Background/Foreground Music + Paging    Retail Stores, Bars, Restaurants    Hospitality Venues    Provides Signal Processing and Routing    Paging and Amplification    High-Quality Class-D Amplifier    Easy Setup, No Computer Required    Opti-Voice Paging for Smooth Transitions    Treble and Bass Controls    Compact and Lightweight

• 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. 

Related Questions and Answers

Q: 1. Does this amplifier include the phoenix connectors for the inputs?

A: The Electro-Voice PA2250T ships with phoenix screw lock connectors for all inputs and outputs.

Q: 2. So does the handle have a Rosette mount? Can I attach other handles to this?

A: The Ulanzi U-190 Mini Fluid Head has no rosette. No second handle can be mounted to this system.

Q: 3. I am just using a bookshelf Samsung Stereo that came with 4 ohm speakers/ 80W per channel. Is there a way to wire these that bypasses the internal transformer, basically making them work the Freespace 51's (which I can't find)?

A: Yes, The Bose Freespace 360P Series II Environmental Loudspeaker can operate at 4 ohms and can handle 80W of power. If you use the black common wire as negative and the orange 80W wire as positive, you will be using the speaker at full power and bypassing its internal transformer. The Freespace 360Ps and Freespace 51s cannot be daisy chained together but they can be wired directly to your stereo receiver or power amplifier.

Q: 4. Can I buy extra camera plates for this Ulanzi? I don't see them listed.

A: The Ulanzi U-190 Mini Fluid Head can work with the Falcam F38 Quick Release Top Plate or other ARCA Swiss compatible plates. Falcam F38 Quick Release Top Plate BH #FAF38QRTP

Q: 5. Do I have to by this unit if I am buying the bose panaray ma12EX speakers?

A: No. The CVT-MA12EX is an optional transformer which is only required if you want to use the MA12EX in a 70V or 100V constant voltage system.

Q: 6. Another question...does this roll freely in a studio setting? I have a large studio, and I'm looking to replace an existing camera stand that rolls from scene to scene.

A: Yes it does roll freely plus you have the option to set the brake and lock it in place.

Q: 7. Can this system work with a PC?

A: Yes as long as it has an analog audio out (headphone/ 3.5mm output)

Q: 8. Are these only wired or Bluetooth as well?

A: The Freespace 360P Series II Environmental Loudspeaker is a wired speaker for use in outdoor systems. It can be used in-ground or above ground and is designed to blend in with landscaping.

Q: 9. Are the wall mounting brackets and speaker wires included with these laudspeakers?

A: According to page 03 in the manual for the Bose FreeSpace 3, it includes flush mounts and surface mounts. https://www.bhphotovideo.com/lit_files/703689.pdf

Q: 10. Could this work to power 4 Freespace DS 16F speakers? Thx

A: The Bose Professional FreeSpace DS 16F 2.25" 16W Passive Loudspeaker has transformer taps for 70V and 100V connections, as well as an 8-ohm bypass setting that specifies 16W RMS and 64W peak for each speaker. The Bose Professional FreeSpace IZA 250-LZ Integrated Zone Amplifier specifies 2 channels of speaker output offering 25W at 8 ohms, or 50W at 4 ohms. You could potentially squeeze in two DS 16F speakers on each channel if you wired them in parallel, which would create a 32W RMS load at 4 ohms. Ideally you would want to use an amplifier offering more adequate output power for this model and quantity of speakers.