UPBRIGHT12V AC/DC Adapter Compatible with TDK Life on Record Trek Max A34 A34WH Wireless Weatherproof Speaker System 12VDC 2A 24W DC12V 2000mA 12.0V 2.0A Power Supply Cord Battery Charger Mains PSU

Worked right out of the box without any problems. The adapter was spot-on.

My son lost the original adapter. So thankful to have found this one.

Perfect fit wall charger, A+

Item received had wrong plug would not fit into my speaker. The voltage and amperage are correct.