Amazon.com: VIZIO, M-Series 36” Surround Sound System for TV, 2.1 Channel Home Audio Sound Bar with Built-in Subwoofers and Bluetooth – 4 M21d-H8R : Electronics
User manual VIZIO SB3651n-H6 (English - 44 pages)
VIZIO SB3621N-E8M 36" 2.1-Channel Soundbar System Black/Silver #U4932 | eBay