1、Aluminum Alloy Material: These vibration damping feet are made of high density aluminum alloy, offering low harmonic vibration points and high damping. 2、Excellent Sound Quality: The speaker isolation feet pad allows you to enjoy a rich and solid bass while maintaining a sense of low volume, improving high frequency lines and texture. The wide frequency extension enhances the overall sound balance. 3、Easy Installation: No need for drilling, these isolation stand feet pads help prevent damage to the underlying vibration, easy to install and use, saving time and effort. 4、Versatile Usage: These shock absorber isolation feet pad are suitable for speakers, amplifiers, turntables, CD DVD players, recorders, DACs, and more, offering suspended vibrations and improved sound focus. 5、Effective Use: These speaker isolation spike pad are are used to pause acoustic feedback from speakers or subwoofers. Concentrated, light, and minimal noise sound. Item Type: Speaker Isolation Feet Pad Material: Aluminum Alloy, Silicone Quantity: 4pcs Application: Suitable for CD, DVD player, electronic tube amplifier, speaker, and sound equipment 4 x Foot Pads 4 x Foot Spike Pads