XP POWER ECM40US12 40 Watt AC/DC Open Frame Single Output Power Supply, Input 90V to 264V, Output 12V/3.5A Rosco 102302054825 and a power/low battery indicator

and a power/low battery indicator light

1" (32 x 13 x 18 cm) Weight 7

1020-21 is a 4mm Connecting Plug

coaxial two-way loudspeaker system for very high output and longer throw applications

XP POWER ECM40US12 40 Watt AC/DC Open Frame Single Output Power Supply, Input 90V to 264V, Output 12V/3.5A Rosco 102302054825 and a power/low battery indicatorIndustry Standard 2x4" Package IT & 3rd Edition Medical Approvals MOPP with Risk Management File Class l & ll Construction Level B Conducted Emissions Applications Medical Product details Power Supply Output Type Adjustable, Fixed Output Power Max 40W Output Voltage Output 2 Output Current Output 2 Input Voltage AC Max 264V Input Voltage AC Min 90V Product Range ECM Series Output Voltage Output 3 Output Voltage Output 1 12V Output Current Output 3