AC Adapter FOR Harmon Kardon JBL Duet Speakers 700-0034-001 A4181511OT Replaceme | eBay
K-MAINS AC DC Adapter Replacement for JBL Duet II III Speaker Power Charger Supply Cord Cable - Walmart.com
Amazon.com: UpBright DC 15V AC Adapter Compatible with Harman Kardon JBL A481511OT HK195-01T HK-01T A4815110T HK-O1T HK 195 HK195s 02320V 01D430 PC Speaker A481511 HK-02TA A15-1.5A 15VAC 1.1A AC15V Power Supply :
AC Adapter For JBL Duet II III 2 3 Speaker System S024Ez1800120 18V Power Supply | eBay
UPBRIGHT New AC / DC Adapter For JBL Duet II III Speaker Charger Switching Power Supply Cord Cable PS Charger Input: 100 - 240 VAC 50/60Hz Worldwide Voltage Use Mains PSU - Walmart.com