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中價位劇院喇叭的最佳搭配

PYRAMID SUB-500 (圖)
主動式超低音 文/吳祺緯 攝影/方圓.李春廷

很多人在選購主動式超低音時,總是認為只要輸出的功率足夠,單體最好能夠配備跟臉盆一樣大的,這樣的超低音用在我的系統上頭,在低頻的能量展現上一定足夠。但您有沒有考量到,自己的系統上使用的是落地型還是所謂的衛星喇叭,空間與環境是否能允許這麼大的傢伙進駐。
其實選購主動式超低音喇叭選得大倒不如選得巧,目前市面上所販售的超低音多半能夠針對廣泛的喇叭做搭配,有的超低音甚至沒有大尺寸單體與大功率的驅動電路,一樣能夠讓您體驗應有的低頻效果。當然如果您是非得感受讓超低音抖褲管、捶心肝,否則就感受不到快感的低頻狂熱者,在此提供您一款價位適中,配備雙12吋單體的SUB-500超低音喇叭。它是由專門設計伴唱喇叭的PYRAMID所推出,強烈聲音性格與動態表現,讓您觀賞電影時,能感受猛爆的劇院低頻震撼。


選用12吋超厚懸邊低音單體,並搭配一只相同規格的低音惰盆
SUB-500的外觀方正穩重,深棕色原木貼皮配上亮面鋼琴烤漆線條,不僅與木紋外觀的多聲道喇叭系統超搭,就算是具有現代造型的歐美喇叭也不顯突兀。
前方的網罩框架採切角造型,上頭還有亮晶晶的PYRAMID金屬標誌。
在背板的控制調整模組上,SUB-500提供給用家一般超低音所該具備的基本功能。包含基本的音量、頻段、相位與高/低電平訊號輸入,電源部份更附上自動訊號感應裝置。
在選用單體部份,SUB-500藉由密閉式的箱體,在前方障板部份搭配一只12吋規格的長衝程低音單體,這只12吋低音擁有1.5吋厚度的超厚懸邊,音盆更採用堅固且質地輕盈的紙盆材料。PYRAMID為了讓SUB-500能夠在有限的箱體容積下,創造出更低沈的低頻響應,更在箱體底部增加了一只同樣為12吋的低音單體,這只單體本身採被動方式(也就是只有單體音盆懸邊而沒有線圈結構的低音惰盆),本身具有擴充箱體容積的實質效果。為了讓箱體底部的這只被動惰盆能夠順暢的展現低頻能量,PYRAMID還特別在SUB-500底部加裝了鋁質專用腳錐。
SUB-500在內部450W放大電路驅動之下,所能展現的低頻更是驚為天人。以全套Mission五聲道喇叭做搭配測試時,發現SUB-500具有提昇音場「下半截」的明顯功效,在觀賞「蜘蛛人」BD時,沙人搶奪運鈔車後化成沙塵向空中呼嘯而過,SUB-500呈現的風暴量感相當厚實,而車輛撞擊時的劇烈音效也相當的迅速。接近尾聲時,巨大的沙人用巨拳重擊蜘蛛人所形成的強烈撞擊音效,SUB-500以極為強烈的方式,清楚的呈現拳拳到肉的Punch感。


造型穩重,低頻量感十足,觀賞電影時的最佳參考
SUB-500的單體尺寸數量與箱體容積並不算小,但所展現的卻是明快、有調理,同時又能夠兼具量感的低頻效果。在一整天的電影觀賞下,不論是令人腎上腺素激增的動作電影,或是各種優美的音樂聆賞,SUB-500都能夠適時的補足整套喇叭系統所不足的中低頻段。
這種感覺就像是將整套AV喇叭的單體與箱體容積做了適度的增加一般,如果您不追求新潮,大方穩重的PYRAMID SUB-500將是您觀賞電影時,享受低頻震撼感受的最佳器材。


(圖) (圖) (圖)
●  型式:主動式超低音
● 使用單體:12吋長衝程低音單體×1、12吋長衝程低音惰盆×1
● 輸出功率:450W
● 頻率響應:28-200Hz
● 外觀尺寸:420×520×550mm(WHD)
● 參考售價:38,500元
● 總代理:宇鴻(02)2286-6893




 

 

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