Classic SOLO(加西傻佬)------3L设计, Frabrique au Canada

Xy770509

搬个板凳听课。支持diy。尤其是没有功利心的diy

减肥的猪

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原帖由 浅水艇 于 2010-6-29 13:28 发表
3L兄的设计不知道能充分发挥单元的素质没有，对克莱我是没了信心

用了克莱的一半, 那是没了一半的信心.[s:97]

3l-audio-3

妖，无拿拿帮人做广告，老减别提那两个字了。

3l-audio-3

原帖由 浅水艇 于 2010-6-29 13:28 发表
3L兄的设计不知道能充分发挥单元的素质没有

兄弟对H1456情有独钟？

浅水艇

原帖由 3l-audio-3 于 2010-6-30 00:29 发表


兄弟对H1456情有独钟？

倒不全是这样，只是听过朋友的箱子后这个单元开扬爽朗的音色给我不错的印象，结合其价格考虑应属性价比高的产品。另3L兄对新款h1571有何评价，与h1456音色方面的区别是？

减肥的猪

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H1571好靓仔呀.

3l-audio-3

原帖由 浅水艇 于 2010-6-30 09:53 发表



倒不全是这样，只是听过朋友的箱子后这个单元开扬爽朗的音色给我不错的印象，结合其价格考虑应属性价比高的产品。另3L兄对新款h1571有何评价，与h1456音色方面的区别是？

H1571-08 U18RNX/P




H1571-08 U18RNX/P   
U18RNX/P is a 6.5” High Fidelity woofer with an injection moulded metal chassis, intended for bass reflex and transmission line designs.

New Curv cone, a woven polypropylene with excellent internal damping together with perfectly matched moving parts gives a smooth, extended frequency response.

Bumped back plate in the magnet system, together with the very long and light weight copper clad aluminium voice coil, allow extreme coil excursion with low distortion.

Heavy copper ring below the T-shaped pole piece will reduce non linear and modulation distortion.

Bullet shaped phase plug reduces compression due to temperature variations in the voice coil, avoids resonance problems which would occur in the volume between the dust cap and the pole piece and increases the long term power handling capacity.

Extremely stiff and stable injection moulded metal basket, keeps the critical components in perfect alignment.

Large windows in the basket both above and below the spider reduce sound reflection, air flow noise and cavity resonance to a minimum.



Frequency response

The frequency responses above show measured free field sound pressure in 0, 30, and 60 degrees angle using a 28L closed box. Input 2.83 Vrms, microphone distance 0.5m, normalized to SPL 1m.The dotted line is a calculated response in infinite baffle based on the parameters given for this specific driver. The impedance is measured in free air without baffle using a 2V sine signal.




Specifications

*IEC 268-5 SEAS reserves the right to change technical data

3l-audio-3

H1571-08 的频响曲线相当好，polypropylene cone俺也很喜欢，Heavy copper ring below the T-shaped pole piece will reduce non linear and modulation distortion. 这个也够强......

不过，Force Factor 6.9N/A，Free Air Resonance 43Hz，这两顶不合俺意。

我要用的话，肯定要seas修改......

selohero

怪不得用H1456.[s:21]

浅水艇

短路铜环h1456也有，磁路上两者应无大区别，振膜对音色的影响才是两者最大的区别。
按我一贯的印象，碳纤、玻纤等编织盆都有质轻而硬，瞬变快速的特点，不知道这个聚丙烯编织盆是否类同，如果是，那就很值得一试了。至于修改单元参数，没一定的量怕难以实施吧？

3l-audio-3

个人观点，聚丙烯编织锥盆比碳纤、玻纤编织锥盆优秀。

减肥的猪

:loveliness: :loveliness:

tanzheng

楼主用的这款高音，去年国内就卖了，要西雅士定做不同参数的型号，500PCS就可以满足愿望，如果要另外开模的话，还要几百美金的开模费用。

减肥的猪

去年才收归小s门下就铺货国内了? 看来国内DIY才是各大厂家的主要战场.

减肥的猪

等收货.