31.5 吋 subwoofer, 重 150kg
本帖最後由 HenryYuan 於 2015-5-22 12:32 編輯轉貼 High End Audio For The Passionates
A very impressive pair of Ray Audio RM-7V horn speakers with an out of this world Diatone D-80M subwoofer !
The D-80 which overly adopted the large-sized unit (80cm), is a woofer system for Hi-Fi systems.
The honeycomb construction corn of Diatone tradition is adopted as a unit.
In order to heighten the ability of this diaphragm further, the aramid fiber which unites and has a high specific modulus and a moderate internal loss in skin material was adopted, and it has completed as an aramid honeycomb diaphragm.
Furthermore, the high resolution pile low-pitched sound play with a quick transient response is enabled by adopting a high-heat-resistance voice coil and a powerful magnetic circuit.
In order to also make the output of audio amplifier fully drive, it is the high efficiency design of 100 dB/m.
http://audio-database.com/MITSUBISHI-DIATONE/diatonesp/d-80m-e.html
http://gd9.ox39.pink/v394638420.html
http://www.tubebbs.com/thread-242769-1-1.html
仲有同門大師兄 D-160......... 63吋 subwoofer, 户外演唱会用
http://audio-database.com/MITSUBISHI-DIATONE/diatonesp/d-160-e.html 大聲公{:1_330:}
(Post76 Android 手機版送出) 推去關口趕水客{:1_262:} 震到內傷嘔幾斤血
可能折樓唔洗炸藥{:6_135:} nannan 發表於 2015-5-22 18:10 static/image/common/back.gif
大聲公
(Post76 Android 手機版送出)
呢啲擺明係謝遜專用架啦！
獅吼功……邊嗌得咁多……唔夠氣時咪搵黎代吼囉唔係點呀{:6_174:} 震耳欲聾{:6_204:} gikifk 發表於 2015-5-22 20:06 static/image/common/back.gif
可能折樓唔洗炸藥
分享日本/国內轉貼
turboguy 在 2013-2-20 20:05 说:
刚好日本朋友熟悉这个单元, 请看他的介绍:
40年前我应邀到三菱在UTUNOMIYA的工厂, 参观他们演示巨大的喇叭,直径80cm和150cm. 开始后, 150cm的低频单元发的低频能量把大概300米外的工厂的有些玻璃震碎了
More than 40yeas ago, I was invited by Mitsubishi Electric UTUNOMIYA
factory, to make a presentation of their huge Speakers, like, this 80cm dia, and 150cm
dia.
After they started, some glasses of factory around 300m far from the listening room, were broken, because of this low frequency by 150cm dia. speaker.
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