Silver Heat-Generating Aluminum Speaker Seismic Isolation Mat Scaffolding, Set of 4 [P221S]

Color: Gold, set of 4 (case) Dimensions: Diameter: 40mm, Height: 20mm, Hole diameter: 4.5mm Material: Aluminum alloy + shock absorber, anodized, sandblasted Category: Mat, pyramid mat Applications: Speaker/audio/front stage/amplifier/DAC/vibration mat...etc Aluminum alloy: Excellent analytical ability, good texture, and excellent aesthetics even when matching the appearance with the speaker Minimizes the contact surface between the audio equipment case and the mounted body, increasing the acoustic resistance that vibrates the inside and outside of the audio equipment, and minimizing the impact on sound quality.