Legrand- AU1022 lyriQ Zone ExpanderDouble your audio zones with the lyriQ Zone Expander. The Zone Expander provides a simple and cost effective way to expand a lyriQ Multi-Room Audio System to up to 16 independent zones.Product Specifications CABLE RATINGCat 5 UTP, 4 pair solid conductor (24 AWG) COLORBlack DESCRIPTIONZone Expander MANUFACTURER PART NUMBERAU1022 POWER REQUIREMENTS+24 Vdc, +/- 1.5 Vdc, 2.5 A max CONNECTION TYPE 2-- CONNECTION TYPE 1-- TYPEZone Expander FREQUENCY RESPONSE20 - 100 Hz (+/-) 4 dB, 100 - 20,000 Hz (+/-) 2 dB BRANDLegrand- STORAGE TEMPERATURE-25 to 75 Degrees Celsius SERIESClassic