Col Sound CR3030 (2x 0.00 units)

2 units pack.

The high energy of the low frequencies becomes very important at the frequencies of resonance. It concentrates on the walls and in particular in the angles of the walls. It results a sound from it from rather unpleasant, returning hearing tiring and a sharpless sound.

The elements of CR3030 have a thickness and a sufficient mass to discourage the bad energies caused by succession of reflexions of low frequency waves. Colouring attenuates, the basses become clearer and more precise.