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文‧U-Audio編輯部
北歐國家偏好極簡設計，在簡單的線條和配色中，卻創造出一種淡雅素樸的美感和質感。如果您是音響迷，也熱愛此道，那來自芬蘭的Amphion喇叭您得留意了。
Amphion Helium 410是2單體2音路的書架喇叭，搭載一只1吋鈦振膜高音、1只4.5吋紙盆振膜中低音，頻率響應則為60Hz~20kHz。其中，高音單體周圍有一個凹盆式的淺號角，原廠稱之為UDD（Uniformly Directive Diffusion）技術，是他們耗費五年才研發完成的專利技術，目的是要讓聲波不要過度擴散。這樣有什麼好處，因為一般家庭的聆聽空間總有反射音，Amphion讓Helium 410的高音不要那樣擴散，就能減少牆面反射音的干擾。
高音和低音單體前都有金屬網罩，網罩有多種顏色可選，喇叭雖然是白色，配上網罩，就有很多變化了。低音反射式設計，反射孔位於喇叭後方，讓前方看起來更簡潔。如果您想要組一套簡單的小系統，Amphion Helium 410正是為此而生。
器材規格
Amphion Helium 410
型式：2音路2單體低音反射式書架喇叭
單體：1吋鈦金屬振膜半球高音x1、4.5吋紙盆中低音x1
頻率響應：60Hz~20kHz
分頻點：1.6kHz
效率：86dB
建議擴大機功率：20瓦～80瓦
尺寸：259x132x220mm（HxWxD）
重量：3.5kg
Helium410
“The sound has impressive impact with immediacy and warmth.“Stephen Mejias, Stereophile - Magazine
"This is a well-built and exactingly thought out speaker, that has much to recommend it."Ed Selley, Hi-Fi Choice
Features
Helium410 is compact and easy to place. Its timeless appearance and variety of color options allow you to blend it with any decor.
Helium410 fullfills the demands of hectic rapidly changing modern lifestyle. Advanced acoustical engineering allows Helium410 to adapt to changing requirements:
●Emotionally immersing nearfield listening with computer
●Wide and even listening area for TV and movie applications
●3-dimensional soundstaging and correct placement of voices with 2-channel system, even when watching movies
●Natural clear voice band even with low listening levels
●Room filling natural and emotional sound for enjoyable background listening - even at low listening volumes.
Helium410 is handmade in Finland and due to its contolled dispersion it keeps it´s clarity even when placed close to the boundaries, such as desktops, TV tops, bookshelves or side or back walls.
Despite being small and easy to place Helium410 sounds fullbodied and works nicely without a subwoofer. Clear, natural voice band is a joy. Especially as it keeps its intelligibility even at whisper-like late night listening levels.
In addition to conventional sources modern streaming applications like Spotify and Mog were used in the R&D of Helium410.
U/D/D stands for Uniformly Directive Diffusion. By creating even dispersion the anomalies caused by wall, floor and ceiling reflections are minimized. This allows the listener to hear less of their room and more of their music.
Technical specifications
| Operating principle: | 2-way, vented |
| Tweeter: | 1" titanium |
| Mid / woofer: | 4,5" paper |
| Crossover point: | 1600 Hz |
| Impedance: | 8 Ω |
| Sensitivity: | 86 dB |
| Frequency response: | 60 - 20 000 Hz +/-3dB |
| Power recommendation: | 20 - 80 W |
| Measurements (h x w x d): | 259 x 132 x 220 mm |
| Weight: | 3,5 kg |
| Variations: | Monochrome: full white, standard white, white with black grids, black White with color grids: 9 different colors, RAL color of choice* |