收藏一对6H52, 全新!原本自己留用,有了12B77,就想出了.
明话说到前,其中一只的折环外沿仔细看有点划痕,但是对特性根本没有影响.除了这一点,没有任何问题了.见局部放大图片.价格自己降到6800元. 可以PK单拿的信心3的20W75....................
有意联系     13475557038

数据都是全的.
Flexunits 6 H 52 17 06 SD

Effective Cone Area 174 Cm2 Nominal Impedance 8 Ohm Resonance Frequence 32 Hz Equivalent Air Volume 65 Ltrs. Mecanical Q Factor 1.76 Electrical Q Factor 0.33 Total Q Factor 0.28 Acceleration Factor 458 Nominal Power Handling 160 W Efficiency 90 dB Frequency response 36-3800 Hz DC resistance 5.5 Ohm Compliance 1.5335 mm/Nm Mechanical res. 1.843 Kg/s VC inductance 0.13 mH Moving mass 16.13 g Force factor 7.35 N/A Linear excursion (x-max) 6.5 mm Max. excursion (P-P) 35 mm

划痕是特意局部放大的,划痕的深度有0.1mm

这个划痕在音盆悬边粘帖外沿框架实处部位，再深也不会发生漏气或脱胶，对喇叭性能和寿命毫无影响，喇叭太多，要不收了，6H卖5H的价，值。

看看这两个网站的信息,将近8000元了........,代理价格1280美元.临时想起出手....频响平坦...今天还真是有点舍不得.
http://www.solen.ca/pub/cms_nf_catalogue_fiche.php?id=94

http://www.openair-speaker.de/Produkte/Selbstbau/Lautsprecherchassis/Audiotechnology/Preise/preise.html


The 6H521706 is a 6" driver suitable for both mid/bass and midrange duty. The FR is +/-2 dB from 90-4k Hz.  view   response  

喇叭瑕疵是特别说明的,其实这点问题不值一提.手中喇叭多,不差一对.

好价钱顶顶

真正的F系列盘架。口水。回头再顶

谢谢633,谢谢HGL1989

锥盆的图片

真AT的F系列

世霸EA I 喇叭的最佳类似品.

Deep/averaging on loudspeaker chassis as replacement or to the building
an extremely compact, high-quality Subwoofers; Unique piece,
again/original-packed/ungespielt; comparably with audio Technology Flex unit 6
(simply times on the web page of open air Loudspeaker/Hamburg rereads),
Data comparably with:
Flex unit 6 H 52 17 06 SD

Effective Cone AREA 174 cm2
Nominally Impedance 8 Ohm
Resonance Frequence 32 Cycles per second
Equivalent air volume 65 l
Mecanical Q Factor 1.76
Electrical Q Factor 0.33
Totally Q Factor 0.28
Acceleration Factor 458
Nominally power handling 160 W
Sensitivity 90 railways
Frequency response 36-3800 Cycles per second
DC resistance 5.5 Ohm
Compliance 1.5335 mm/Nm
Mechanical of res. 1.843
VC inductance 0.13 mH
Moving measured 16.13 g
Force factor 7.35
Linear excursion (x-max) 6.5 mm
Max. one excursion (P-P) 35 mm

老外的DIY 6H52 与SCAN7000