pair of (2unit) Hi-end 6.5inch DavidLouis Audio F6 full range speakers

 Lcao audio made    

                                                                                                                  the mix paper cone made as same as lowther

Souds PK lowther,better than foxstex​

 2017 new  version.

Upgrade mix paper cone, midrange more smooth and warmer

this fullrangte not only use to fullrange  ,also can use to be mid range .midrange better than scanspeak 8531

Full integration of paper cone, this characteristic is rare in the world, domestic full range speaker either bubble edge or rubber edge. The bubble edge cannot use for a long time, and the capability is not very well. Some people use non-woven fabric to be edge, but it is easily out of shape.

1.All old full range speakers are full integration of paper, due to the request is different, paper edge is very thick, and the integral voice is instability. If we want a thin paper edge, the fiber should strong, and the technology should precise. Not only our hand-made fiber strong, but also soft and thick.

2.Single cone is our famous characteristic. If single cone can reach 20k, it is better than double cone. However, single cone has some defects. The first one is large quality, high frequency will be bad immediately. The second is its directivity is worse than the double one.

The advantage of single cone is its coherent high and medium voice and do not have phase difference problem

TS parameter：

frequncy range 58~20KHZ

FS 58hz

impendece 8ohm

DCR 6.2ohm

sensitivity 95DB

QTS 0.52

QES 0.57

QMS 5.19

MMS 6.09g

BL 4.93T.m

Xmax p-p 6mm

vas 31L

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max power 50W

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