Questions about Panasonic Tx-55ezc954

Yes, the mount fits. The 3245B is up to VESA standard 400 x 400. The TX-55EZC954 has a VESA standard of 400 x 300. There is a flatscreen filter on the Vogels.com site. There you can see which bracket fits which TV.

No customer can tell you that... you have to ask the customer service. "Questions, answers and discussions should explicitly refer to the products and their function. General questions about your own orders, delivery times or prices should be asked directly to our customer service." - https://www.digitec.ch/de/Wiki/4490

TX-55EZC954 = CH model TX-55EZW954 = EU model

It's 4-5cm to the screen. To the picture is 7cm. So, it won't fit. We put our soundbar behind the TV. Works fine...