1pc 25W/20W 4/8Ohm Audio Portable Speakers 50MM Full Range Loudspeaker Vibration Resonance High Power Bass Strong Vibration Speaker (Size : 8Ohm 20W)
1 x 50 mm 2-Inch Resonance Loudspeaker, All Frequency Resonant Speaker, Vibration / Strong Bass Speaker (4Ω, 25W)
MLMLH Surface Speaker - 1Pcs 50MM All Frequency Resonance Speakers Vibration Strong Bass Louderspeaker for Computer Laptop, 2Inch (4Ω,25W) : Amazon.co.uk: Computers & Accessories
HumanCentric Desktop Speaker Stands Wedge, Desk Speaker Stands for Small and Medium Speakers, Anti Vibration Silicone Angle Wedge Speaker Riser for Computer, Bookshelf, and Studio Speaker Stand, Black: Amazon.co.uk: Electronics & Photo