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Multifunctional speaker product features:

1.CL series speaker use the design that eliminate internal sound interference and resonance and improve sound quality on traditional design.

2.The hf driver using very low distortion horn.

3.It uses high sensitivity treble converter, especially over 15KHz frequency.

CL218S product features:

1.This patented CL218S subwoofer is a band-pass design.

2.Inside consist of 260 magnet 115mm driver, 4 Ω impedance output.

3.This design overcome the direct-cabinet design defects,

which makes SPI get the increasing of 3dB on its 50HZ.

4.The sound is powerful, low and deep, flexible.

The CL series speakers adopt a design that eliminates internal diffraction and resonance, improving the sound quality of traditional designs.

This series of tweeters all use extremely low distortion horns to achieve precise directionality and reduce distortion. And equipped with high sensitivity treble converters, especially at frequencies above 15KHz. The feeling of giving you details leaves you speechless. In the selection of matching mid to low frequency speakers, Calm Audio has always emphasized the high fidelity of the mid frequency and the superior transient response of the low frequency. It is precisely because of the attention and breakthroughs of Calm Audio in the above details that this series of products has become the preferred choice for high-end multifunctional products. Used for high-end KTVs and bars, allowing you to experience luxurious sound quality; Used in multifunctional lecture halls and small and medium-sized commercial performances, users can experience the ease and authenticity of human voice production; Used for band amplification and stage performance, it can enable each frequency band to respond to unparalleled excellence