The TEN stands for loudspeakers have 3 tips in hardened steel in the base, that provide maximum stability, rigidity and at the same time prevent the resonance and the transfer of vibrations to the ground. The speaker is attached to the stand with the TEN antivib mass that soothes the transfer of vibrations from the speaker to the stand and also fixes it tightly enough to avoid slipping. The stand height is adjustable according to your wishes.