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Introduction
Product overview
This guide provides installation and operating information for FreeSpace
amplifiers and ZA 2120-LZ / ZA 2120-HZ zone amplifiers.
FreeSpace IZA 2120-LZ / IZA 2120-HZ integrated zone amplifier
The FreeSpace IZA 2120-LZ / IZA 2120-HZ integrated zone amplifier provides signal processing, routing, paging, zoning
and amplification for a wide range of commercial applications such as retail stores, restaurants and bars, hospitality
venues, conference rooms, schools and auxiliary zones.
The integrated zone amplifier offers a variety of input connections (mic/line/page), input gain and output level adjust-
ments, and operational modes. Built-in Bose
RMU105 loudspeaker EQ presets can be selected for loudspeaker optimization.
FreeSpace ZA 2120-LZ / ZA 2120-HZ zone amplifier
The FreeSpace ZA 2120-LZ / ZA 2120-HZ zone amplifier makes system expansion easy. Simply connect the auxiliary
output of an IZA integrated zone amplifier to the input of a ZA zone amplifier. The two amplifiers will function together as
one system sharing the same music, paging sources, master volume control and optional loudspeaker equalization.
ZA zone amplifiers are designed to expand sound systems that utilize front end signal processing from products such
as the Bose FreeSpace IZA 2120-LZ, IZA 2120-HZ, IZA 250-LZ and IZA 190-HZ integrated zone amplifiers and Bose
ControlSpace
engineered sound processors. The FreeSpace ZA 2120-LZ / ZA 2120-HZ zone amplifiers can also be used
®
as stand-alone amplifiers from any balanced or unbalanced line-level source.
Included accessories
Each carton includes one amplifier plus the items indicated in the following table:
IZA 2120-LZ
Feet with locking pins
5-pin Euroblock
4-pin Euroblock
1 black, 1 green
2-pin Euroblock
1 black, 2 green
RCA cable
AC power cord*
Owners Guide
*The appropriate power cord for your region is included.
AC power cord
2-pin Euroblock
Limited warranty
Your product is covered by a limited warranty. Visit pro.Bose.com for warranty details.
20 - English
FreeSpace FS3/HPF, DS 16, DS 40, DS 100, FS3B, and RoomMatch
®
IZA 2120-HZ
4
4
2
2
2 black, 1 green
1 black, 2 green
1
1
1
1
Feet with pins (4)
3-pin Euroblock
4-pin Euroblocks
IZA 2120-LZ / IZA 2120-HZ integrated zone
®
ZA 2120-LZ
ZA 2120-HZ
4
4
1
1
2 black, 2 green
3 black, 2 green
1
1
1
1
1
1
5-pin Euroblock
pro.Bose.com
Utility
®
RCA cable
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