•FOCAL Sopra Surround Be 環繞喇叭 規格表

外皮顏色 Black Lacquer 型式 2音路側面發聲式 驅動單體 2×6.5”W三明治振膜中低音 2×1.25”純鈹凹型高音 頻率響應 72Hz~40kHz 低頻切點 59Hz

靈敏度 91dB 阻抗 4Ω / 8Ω 最小輸入阻抗 3Ω / 6Ω（ bipolar / mono） 分頻點 2400Hz 承受功率 40~200W 尺寸(H×W×D) 390×430×190mm 重量 12.6kg

Sopra Surround Be

AMPLIFIED HOME CINEMA
2-WAY SURROUND LOUDSPEAKER

Surround Be features an exclusive "Bi/Twin" design with twin inputs, enabling the loudspeaker to be used both in 5.1 (Bipolar mode) or 7.1 (double mono mode). This feature avoids having multiple surround loudspeakers in your Home Cinema.

Surround Be is composed of:

2 x 61/2" (16.5cm) "W" cone bass/midrange
2 x pure Beryllium inverted dome tweeters

KEY POINTS
Compact high-performance loudspeaker
Speaker drivers developed and manufactured in France by Focal

Optimised acoustic performance
'W' CONE
The 'W' composite sandwich cone permits total optimization of the frequency response curve, thanks to the total control of three key parameters: lightness, rigidity and damping. These unique characteristics of lightness and rigidity provide control of the signal transmission speed inside the material.

Beryllium tweeter
UNEQUALLED PURITY
Due to its incredible rigidity, Beryllium represents the ultimate material for a tweeter dome. After two years of research and development, Focal produced a world first: a pure Beryllium inverted dome, able to cover more than five octaves. You will improve the perception of transients and other micro details.

The pure Beryllium inverted dome tweeter offers a perfectly linear frequency response and extremely precise and detailed treble.

As well, the linearity of the speaker’s response curve is mainly a function of three opposite parameters: lightness, rigidity and damping.