3 Inch 30w Subwoofer Speaker 4ohm Neodymium Home-made Protable Powerful Woofer Pc Speaker For Harman Kardon Go+play Micro 1pcs - Speakers - AliExpress
For Onbeat Xtreme, Spyro, Go Play1 Generation 2 Generation, Go Play Micro, Radia, On Stage 400p And Other Audio Modes - Speaker Accessories - AliExpress
JBL OnBeat Xtreme™ Bluetooth® speaker system with iPod®/iPhone®/iPad dock at Crutchfield