The sound is more concentrated, lighter and less noisy. 4pcs Audiocrast FT4020G/B/S 40x20mm Aluminum HIFI ... – Grandado How to Use:Installanduse. Emivery Set of 4 Aluminum Speaker Isolation Stand Turntable Isolation Feet Tertullus 4 Sets Speaker Aluminum Speaker Feet Pause Acoustic Feedback, Isolate Vibration: The steel ball speaker pad pauses acoustic feedback from speakers or subwoofers to isolate vibration. 4 Sets High-End HiFi Aluminum Speaker Feet, Shock Base Pad Spikes,58x22mm,Shockproof Stand Pad for HiFi Devices Amplifier Turntable DAC Recorder CDSpecification: [Material]: Solid Aluminum [Color]: Rose Gold [Craft]: CNC Machined,Anodized,Sand Blasting Scope of Application: Stainless steel ball speaker pad is widely used in speakers, power amplifiers, instruments, turntables, CD DVD players, recorders, DACs and other equipment. Improved Sound Clarity: Speaker isolation feet pads are designed with skid plate rubber that absorbs vibrations for higher quality listening pleasure, improved sound clarity, stereo imaging and bass response.