KEF REFERENCE 8B 超低音喇叭

產品規格

Cabinet Finish

Deep Piano Black

重量

34kg (75lbs.)

尺寸

H x W x D : 398 x 365 x 429 mm (15.7 x 14.4 x 16.8 in.)

單位

一對

塗裝

Deep Piano Black

輸入

RCA phono sockets Analog XLR socket Speaker level inputs

頻率範圍

Free Field: 18Hz (-6dB)

頻率響應

24Hz at 90dB output in free-space mode (±3dB)

內部淨容積

23L

最大輸出

110dB (peak sound pressure level at 1m 50Hz)

擴大機規格

2 x 500W Class D with switched mode power supply and DSP based control section

驅動單體

LF 2 x 225 mm (9in.)

功率需求

100V - 120V / 220V - 240V ~50/60Hz

消耗功率

1000W

輸出插孔

RCA phono socket

低通濾波變量

Variable frequency: 40Hz to 160Hz Variable slope: 12dB/oct, 18dB/oct, 24dB/oct LFE mode: 350Hz, 18dB/oct