Truetone DC26 Angled to Straight Power Connector Cable - 26 inch | Sweetwater
Harman Kardon Subwoofer Model HK395 Grey | Reverb Finland
Harman Kardon H/K595 Active Powered Subwoofer NO Cable
Harman Kardon HKTSSUB 8" Powered Subwoofer w/ Monster 400SW Cable Photo #3334222 - US Audio Mart
Samsung Harman Kardon PS-WR65B Subwoofer + Power Cable (HW-R650 bar not incl.) | eBay
Harman Kardon HKTS 210 SUB Subwoofer Weiss - Ebay Shop
300w Active High Level Input/out Subwoofer Amplifier Board 8 Inch High Power 1.0 Integrated Hifi Low Pass Filter Subwoofer Board - Home Theater Amplifiers - AliExpress
Harman Kardon H/K595 Active Powered Subwoofer NO Cable
Harman Kardon Home Speakers & Subwoofers | Mercari
SB 26 | Advanced Soundbar with Bluetooth and powered wireless subwoofer