HIFI grade copper clad aluminum wire voice coil, with a wider high audio performance.

Imported transparent silk soft ball top sound film, flat frequency response ,  delicate and soft timbre, expressive, good transient characteristics, small distortion and good sound quality.

The fiber braid basin is flat, easy to carry out the frequency division connection, the voice is full and clear, heavy bass effect is first-class.

With coaxial treble (high pitch on the same center), it can supplement the treble of the speaker  and overcome the phase distortion caused by the traditional high and low sound separation method.

The ceiling-mounted speaker uses Y30 high-quality magnetic steel to ensure the magnetic flux saturation of the magnetic steel, so that the speaker has perfect sound quality.