Bose ZA 2120-HZA is design 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. With the inclusion of AmpLink, up to 8 digital audio channels can sent to the amp.
Amplifier Power: 2 x 120 W @ 70/100V
Frequency Response: 55 Hz – 20 kHz (+0/–3 dB, @ 1 W reference 1 kHz)
Dynamic Range: 88 dB
Dimensions (H x W x D): 1.7″ x 19.0″ x 12.8″ (44 mm x 483 mm x 324 mm)