Jrifedptry Hifi Audio 4Pcs Speaker AMP CD Spike Base Pad Isolation Feet Improve Sound 39X13mm

Improve sound quality The sound of Base is characterized by a sense of very thick density, while maintaining a sense of low volume, which greatly improves the high-frequency lines and texture, and both ends of the expanding , three-band equalizer; in large dynamic has excellent of control, and the sound field open, rich , as if the music has injected vitality, alive! This upgrade is definitely more important than the change of signal lines or power lines. Base size: 39mm (diameter) x 13mm (height)