You can arrange it to your preferred sound for a richer medium and low range. Spike base made of stainless steel

Maximize your bookshelf speaker, improve the sound quality, and enjoy sound arrangement by changing spikes

When combined with the spike base insulator spike insulator to hold the spike and provide a stable installation, you can bring out the original amount of information with excellent sound isolation. Load capacity is up to 15.4 lbs (7 kg) per piece, and 44.3 lbs (21 kg) for 3 support points. You can also enjoy sound arrangement by changing the material of the spike insulator. When combined with different materials, the sound tendency of the material on the side that touches the speaker. *Use in combination with Spike Insulator AT6901BR/AT6901ST

The rich medium and low range produces impressive sound (combined with the same material AT6901ST). The stainless steel material has a rich expressive core and a medium and low range that produces an impressive sound

With a beautiful high range, the powerful sound (combined with the AT6901BR) sound and high range extension are slightly calm, giving you an impressive sound quality. Although brass and stainless steel materials are present properties, brass material is much stronger than the sound

The height of 0.7 inch (18 mm) design makes it easy to put your fingers into and adjust the position smoothly. The height of the spike insulator is 0.7 inch (18 mm) so you can adjust the position without stress