Ever since it was acquired by RTL in 2017, video ad tech platform SpotX has been increasingly focused on Connected TVs (CTVs). A new research paper published by the company suggests that this fixation is only going to strengthen as the demographics of CTV viewers in the UK become ever-broader. We caught up with Ed Wale, MD of EMEA for the company to crunch some of the numbers, as well as probe into SpotX’s recent interest in ad-serving platform SpringServe. SpotX’s study found that the average UK household has 1.4 CTV devices, with this number shifting only slightly dependent on household income. Households earning less than $26,000 per year owned 1.31 CTVs, while households earning above $132,000 per year…