FreeSpace IZA 2120-HZ integrated zone amplifier (2x120w Amp)
SKU: 66200422226

FreeSpace IZA 2120-HZ integrated zone amplifier (2x120w Amp) 

Sale price$2011.05 Regular price$2234.50
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Description

FreeSpace IZA 2120-HZ integrated zone amplifier (2x120w Amp)The Bose Professional FreeSpace IZA 2120 HZ amplifier provides a versatile and user friendly solution for commercial sound systems. Designed to deliver high quality audio performance and simplify installation, this integrated zone amplifier offers 120 watts per channel at 70 100V. Ideal for background music and paging applications, the IZA 2120 HZ enhances the overall sound experience in retail stores, restaurants, and office environments. Key

The Bose Professional FreeSpace IZA 2120-HZ amplifier provides a versatile and user-friendly solution for commercial sound systems. Designed to deliver high-quality audio performance and simplify installation, this integrated zone amplifier offers 120 watts per channel at 70/100V. Ideal for background music and paging applications, the IZA 2120-HZ enhances the overall sound experience in retail stores, restaurants, and office environments.

Key Features:

  • Optimized Audio Performance: Provides excellent sound quality and intelligibility for both music and speech, ensuring a pleasant audio experience in any commercial setting.

  • Flexible Configuration: Supports two output channels with 120 watts each, capable of driving both low-impedance and high-impedance (70/100V) loudspeaker systems.

  • User-Friendly Operation: Front-panel controls allow for easy adjustment of volume, bass, treble, and paging levels, making it simple for users to manage audio settings.

  • Integrated Features: Includes a range of integrated features such as Dynamic EQ, which maintains tonal balance at different volume levels, and Opti-voice paging, which ensures clear and consistent paging announcements.

  • Reliable Performance: Built with robust components and comprehensive protection circuitry to ensure reliable operation and long-term durability.

  • Streamlined Installation: Designed for easy installation with Euroblock connectors, pre-configured outputs, and a compact form factor that fits neatly into standard equipment racks.

  • True two-zone capability provides two independent outputs that each support volume/source selection remotes, EQ, tone controls, and paging/auxiliary routing options

  • Opti-Voice paging equalizes the vocal frequency range for clear speech intelligibility while providing seamless transitions

  • Dynamic EQ ensures full and balanced music at any volume level

  • Independent Loudspeaker EQ per output enriches audio quality and simplifies connection to Bose Professional loudspeakers: FreeSpace 3 systems, FS3 subwoofer, FS2, FS4 and DesignMax DM2

  • Dual remotes support optional volume/source selection for independent, or combined, zone control which eliminates the need for bulky, inefficient, and sound-altering 70/100V in-line volume controls

  • Reliable 2 × 120 W Class-D amplification optimized for 70/100V high-impedance applications

Specifications:

  • Channel Separation (Crosstalk): <-58 dBu below rated power, 1 kHz
  • Dynamic Range: 88 dB
  • Frequency Response: 55 Hz – 20 kHz (+0 dB/-3 dB) at 1 W, 1 kHz reference
  • Number of Channels: 2
  • Power Class: Class D
  • Rated Power, Symmetrical: 120 W per channel at 70V, 100V
  • THD+N: 0.3% at rated power
  • Cooling System: Single fan creates continuous left-to-right air flow
  • Net Weight: 9.0 lb (4.1 kg)
  • Product Dimensions (H×W×D): 1.7 in × 19.0 in × 12.8 in (44 mm × 483 mm × 324 mm)
  • Rack Spaces: 1 RU
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66200422226

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Craigdog
Waukegan, US
★★★★★ 5
Quality product you
Model: 18 SqFt(1.7 SqM), Model: 18 SqFt(1.7 SqM)
Summary: Great quality product, priced right. Cuts and installs easy-follow the instructions people!! PRO TIP-you don’t need to cover every square inch. OVERKILL!! Think about it-when a bell rings you could put your fingers on the edge and silence it right? Same rules apply here. A strip or square will isolate the vibration and notice when placed correctly— knock on the surface and see what vibrates or what part makes the loudest drowning and that’s a good clue of where you should put a piece of this…unless you’re trying to use it for temperature insulation no need to go ape on it. If you look at the bottom of a stainless steel sink, it’s got a stripe or a small sticker of insulation that keeps it from rattling. You can do that here. What’s important to note is the instruction specifically say use a roller to roll the ribs out until it’s smooth that way you’ve got maximum adhesion. I see a lot of pictures and videos from people that finished their install and didn’t follow this simple instruction. It makes sure that it’s stuck down before you put all your paneling and carpet back in and it’s a small step with a cheap wooden roller it’s easy. I’ll say the installation with this product is a breeze. You can use sharp scissors or a blade. It does get gummy after a while, and you may need to clean off your blade or your scissors, but it cuts very well and the ribs make it easy to size in space the thickness is fantastic and the backing paper comes off quite easily. I’ve done lots of installations with Graphics emblems you name it and this product is very easy to use and represents good value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
S
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Shopper
Cuba, US
★★★★★ 5
Good stuff !
Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
This is an excellent product. Easily moldable, cuttable with good scissors or razor knife, very sticky, works great. This pack was enough to do all 4 doors on a crew max truck, and I went wild on the fronts. I used 9 peices on each rear door which was just enough, and the rest on the fronts. I doubled up layers and even used some on the back of the door panels. If you follow the instructions and dont go wild you might even have extra left over. It works just like you would imagine. Without doing the entire cab there will still be road noise but this helped noise, better audio, no buzzing door panels, terrific improvement. It is kind of heavy, so extra weight is added to truck, but that really isnt a bad thing. It is noticable but in a good way. Get it. Use it.
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Reviewed in the United States on March 20, 2026
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Odin M Turner
Bozeman, US
★★★★★ 4
Good product
Model: 36 SqFt(3.4 SqM)
Easy to roll out. Works great  Why did you pick this product vs others?: Fair price for the amount of coverage, good quality  Works well: Easy to install, rolls out great. Forms to contours well
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Reviewed in the United States on July 13, 2025
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BRIAN HEATH
Fort Morgan, US
★★★★★ 5
Great product
Model: 36 SqFt(3.4 SqM)
I used this on the doors of a Toyota Tacoma, worked as it described. Reduced the road noise significantly.. Need to buy another box for the floor and roof of the truck..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
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TimtheK
Cuba, US
★★★★★ 5
Great product - Add foam product for complete solution
Model: 36 SqFt(3.4 SqM)
Used in two cars with speaker upgrades. Easy to install but get the roller for assured adhesion.removes "tinnyness" from large metal resonators. Use with foam absorptive material for a complete system.
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Reviewed in the United States on April 14, 2026

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