discount 70% in 2018-11-11 to 2018-11-13
price: USD$ 99.19
freight :USD$7.00,(Postal parcel)
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(price for the price of a single soprano sound box) need a pair of two.
The knowledge of soprano is popularized: what is a soprano? Recently, a lot of businesses have been holding a few yuan soprano as a soprano. They also write more than 25KHZ. It makes people feel speechless. Because I am also a confused player who is learning the sound coming from all over the world. It's hard for this exaggerated behavior to be tolerated.
The high frequency is higher. The number of vibrations per second high diaphragms will need more physical sense this is very common. The silk membrane treble soft is difficult to break through the super treble. Even if more than 20KHZ that there is severe vibration distortion. Segmentation becomes jagged and ugly. The best way is to use divider castrated above 18KHZ frequency. In order to fully play the advantages of silk membrane treble become mellow and silky.
In general, the upper limit of the frequency of the common silk film is around 18KHZ.To reach the standard 20KHZ is a good soprano.
And only metal film tweeter can break through 20KHZ. easily, and the frequency range above 20KHZ can be called the treble. Therefore, there is a lot of excellent treble on the high pitch and titanium membrane.
25MM high temperature aluminum voice coil, imported from Japan. High performance liquid magnetic magnet. Range is wide. The directivity is accurate. High bright. Is the ideal tweeter speaker speaker. Can enhance the modification of family collocation woofer and full frequency loudspeaker. DIY is a good choice. Fancier collocation silver flute official channels of genuine export. Guarantee of quality.
This is the treble treble. The metal coating combines the advantages of the silk membrane treble rounded silky is compatible with the metal film treble ceiling. Enclosure with natural wood. The tweeter has very good performance. Can make up for the whole frequency horn and bass horn. Horn frequency capacitance frequency select more than 1UF in the frequency capacitance. Woofer can choose more than 3.3UF frequency capacitance.