JBL SB450 Powered sound bar with wireless sub and 4K/HDR video passthrough at Crutchfield
Cinema SB 450 | 4K Ultra-HD soundbar with wireless subwoofer.
Amazon.com: New Replacement Remote Control for JBL Cinema Soudbar SB450 JBL Boost TV 93040001600 Audio System Player Controller with CR2025 Battery : Electronics
Review: JBL Cinema SB450 – soundbar with large subwoofer – Homecinema Magazine
JBL Cinema sb450 review: premium sound for a budget-friendly price