ULTIMEA Apollo S40 Sound Bar vs Apollo S40 Pro Detachable Soundbar

Both are 2.2-channel detachable soundbars with dual built-in subwoofers, Bluetooth 5.3 and HDMI ARC, so the core experience is close. The Ultimea U2100 has a far larger review base (5,099 ratings at 4.2) and a dedicated 5.25-inch subwoofer in its spec sheet, while the Apollo S40 Pro carries a higher average from a much smaller pool of 26 ratings. Buy the Ultimea for a proven, widely reviewed bar with a real subwoofer driver; buy the Apollo if app control and a slim, tilt-mounted bar matter more to you.

• Choose the Ultimea U2100 if you want a widely reviewed 2.2 bar with a dedicated 5.25-inch subwoofer and a detachable design.
• Choose the Apollo S40 Pro if you want a slim detachable bar with smart app control and a 7-degree tilt for placement flexibility.