法国JMR Concorde 和谐落地音箱

三角传输线扬声器极级示范

Concorde Supreme"和谐"至高版，以独有之 Triangular Transmission Line 三角形导管传统输线式声箱设计，因此声箱内只需使用小量具黏及弹性的阻尼物料，便有效将声箱内不必要的声能转化成热能。

 
箱体采用实木及以天然樱桃木皮作外饰。声箱以圆边设计有效减低边角带来不必要的声音绕射。中音及两枚低音单元，采用Axial Fixation of Woofers技术，使用一枝无磁性不锈钢柱，将单元背后支架连接到声箱后障板锁紧。利用钢管锁紧音箱后障板产生适当之拉力，能加强单元之稳定性，与及减低单元支架和磁铁所产生之不必要震幅。单元支架各自加入适量的阻尼物料，进一步减低多余谐震所带来之音染。

 
低音部份选用两枚6.5吋锌合金防震支架及以防弹布混合碳纤维而成之震盘单元，构成最佳的阻尼特性。两枚单元更拥有达1.5吋多线圈，以Kapton(聚酰亚胺)散热，以及强化震幅范围。负责中音部份为一枚5吋钕磁铁达1吋线圈单元。

 
高音单元采用双铝带设计，以独立实木子弹型无边声箱外挂于箱体顶部，有效加强扩散度。高音单元以两条窄长铝带作平衡同步发声，窄长铝带优点是面积小，令铝带震动时有极迅速反应，缺点是能量感略有不足。JMR利用上两条铝带增加发声面积，获得更清晰敏捷具能量感的高频。

 
分音部份以6、12及18dB每八度音段衰减，分频点为330及2.8kHz，三路四单元设计。大型分音器线圈拥有极低内阻，采用聚丙稀电容和无电感值电阻，带来最准确之工作状态；分音器零件以点对点(搭棚方式)捍接，所有低频、中 频及高频分音零件彼此隔离，以防止磁力和机械干扰，并置于扬声器底部密封。

When designing the CONCORDE SUPREME, our main goal was to achieve the widest bandwidth and the most precise transient response, while keeping it user friendly in terms of cabinet size.

 
Listening to the CONCORDE SUPREME is, in more ways than one, an unforgettable experience. The sense of reality it conveys when recreating music is probably its most striking characteristic. The timbres and their harmonic structure are so truthful and vivid that each instrument is portrayed in the most life-like and natural way. Those who enjoy live music will find them astonishingly familiar, with that feeling of  springing from their concert hall experience.

Micro-details which so many designs intentionally bring to the fore to give a false impression of transparency, are rendered the way you would really hear them, as part of a wider musical environment.The squeaking of a chair, the breathing of a performer, whispers, the hall ambiance, all melt intimately into the music to recreate a coherent and global message.

The perfectly designed loading system of its amazing woofers allows theCONCORDE SUPREME to go extremely low, and to do so without any cabinet resonance, and without blurring low frequencies. Bass is deep, naturally sweet and bouncy, with remarkable drive.

Its midrange allows timbres to bloom naturally. Fast, with low directivity, a total absence of coloration, and exceptional linearity, it portrays the artistic intentions of the performers in the most accurate yet relaxed way. The recording venue is recreated faithfully.

Its extraordinary double ribbon tweeter adds to an already impressive ensemble. Perfectly in phase with the midrange driver, it allows the treble to shine and to melt smoothly with the rest of the music, recreating a coherent wave front. The strain associated with some tweeters is completely absent from such a design.

The CONCORDESUPREME was, in term of design, both a challenge and a treat. It portrays music in a way that will amaze concert lovers.