FRISBY FS-6100BT BLUETOOTH 2.1 CH MEDIA SUBWOOFER SPEAKER SYSTEM / NEW & SEALED | eBay
ELAC Carina FS 247.4 Floorstanding Speaker - Satin Black - Each - Audio Advisor Inc.
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Amazon.com: Frisby FS-2700B USB Powered 2.1 Ch PC Computer Desktop Notebook Tablet Laptop Woofer Speaker System for Home or Office Consumer - Blue : Electronics
Frisby FS-6200BT Bluetooth Wireless 2.1 CH Media Subwoofer Speaker System w/ Remote (3-Piece) - Walmart.com
Frisby FS-2700BT 2.1 CH USB Powered Desktop Subwoofer Speaker Media System (3-Piece) - Walmart.com