India, July 14 -- Televisions have become thinner every year, but their speakers have not kept up. Even mid-range TVs struggle to deliver convincing dialogue, impactful bass or the sense of space that movies deserve. That's where a soundbar makes the biggest difference. But every few months, a soundbar shows up in India claiming to bring "cinema-grade sound" home, and every few months, I go in expecting the usual gap between the box and the living room. The Zebronics Juke Bar 9710C caught my attention for a different reason - it's one of the few sub-Rs. 20,000 soundbars here with actual Dolby Atmos and DTS:X certification, not just a "virtual surround" sticker slapped on for the spec sheet. On paper, it looks like one of the most feature-...