A:AnswerThe power cord adapter is Model: DA-38A25; Manufacturer: Asian Power Devices Inc. Input: 100 - 240 V ~ 50 - 60 Hz and Output: 25 V 0 1.52 A. ^Daphane
A:AnswerYou cannot connect multiple speakers to the sound bar. You can add LG SPK8-S 2.0 Channel Sound Bar Wireless Rear Speaker Kit. ^Daphane https://www.lg.com/us/home-audio/lg-SPK8-S-wireless-surround-kit
A:AnswerPlease contact LG Customer Support by direct message via Twitter (@LGUSSupport) or Facebook Messenger (https://www.facebook.com/LGUSA/). Please be sure to provide your name, phone number, address, email, model/serial numbers, and date of purchase and we will be happy to assist you. We apologize for any inconvenience this has caused. ^Daphane
A:AnswerPlacement is always a big factor with any speakers. The best place would be where it is at ear level, judging by your photo you might have to angle it down a little. I suggest mounting it above and listen to it at different angles to find the sweet spot. I set mine below my TV but wound up angling it slightly for a better sound stage.
A:AnswerThe Sound Bar dimensions are 35.1"W x 2.3"H x 3.4"D and the Subwoofer dimensions are 6.8"W x 15.4"H x 10.3"D. ^Daphane https://www.lg.com/us/home-audio/lg-sl4y-sound-bar
A:AnswerWhen you say regular TV, I assume you mean non-HD. The Soundbar can be used it it can be connected to the TV via Bluetooth or Optical input which a non-HD TV may not feature. ^Daphane
