Polk Audio MagniFi MAX SR User Guide 3 - Page 5

External Power Supply Information Manufacturer Dongguan Dongsong Electronic Co., Ltd. Address Baizhoubian Village,East District, Dongguan City, Guangdong Province, China Commercial registration number 914419006730843337 Model identifier DYS902-190473-17225A Input voltage 100-240 V Input AC frequency 50/60 Hz Output voltage 19.0 VDC Output current 4.73A Output power 89.9W Average active efficiency 89.1% Efficiency at low load (10%) 89.0% No-load power consumption 0.12W External Power Supply Information Manufacturer TCL Technoly Electronics (Huizhou) Co., Ltd. Address Section 19, Zhongkai High Tech Development Zone Huizhou City, Guang Dong Province, China Commercial registration number 91441300721118885X Model identifier IU018A150120 Input voltage 100-240 V Input AC frequency 50/60 Hz Output voltage 15.0 VDC Output current 1.2A Output power 18.0W Average active efficiency 85.5% Efficiency at low load (10%) 78.5% No-load power consumption 0.09W