【科尚智能旗下myvideo推荐QUAD国都 ESL-2912】价格_厂家

品牌

国都

型号

QUAD国都 ESL-2912

类型

HIFI音箱

箱体材质

木质

音箱接口

RCA接口

音箱结构

落地式

失真率

0.15%%

信噪比

86dB

阻抗

8Ω

额定电压

240V

额定功率

6W

额定频率

32HZ

产地

原产地

颜色

木

外形尺寸

1470 × 690× 380mm

重量

44kg

最大输入1

Continuous input voltage RMS: 10V

最大输入2

Programme Peak for undistorted output: 40V

最大输入3

Permitted peak input: 55V

阻抗变动

4 - 20 Ohms

QUAD国都 ESL-2912 www.blsheng.cn/cpjs/guoduquad/guoduchanpin/98.html

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CONSTRUCTION
格式Format:	座地偶极3°向后倾斜Floor standing dipole with 3° fixed tilt black
种类Type	静电式全频发声Multiple Electrostatic Drive Membranes
静电片数量No. of Panel Elements	6
延迟Time Delay	循序同轴电极环Progressive Concentric Rings
底盘结构Chassis Structure	强力铝/钢合成Heavy Duty Composite Aluminium / Steel
ACOUSTIC PERFORMANCE
最大输出Maximum Output	2 N/㎡ at 2m on axis
灵敏度Sensitivity	1.5 mbar per volt referred to 1m
灵敏度Sensitivity	(86dB/2.83V RMS equivalent)
阻抗Impedance	8 Ohms nominal
阻抗变动Impedance Variation	4 - 20 Ohms
最大输入Maximum Input	Continuous input voltage (RMS): 10V
	Programme Peak for undistorted output: 40V
	Permitted peak input: 55V
频率响应Frequency Reponse	32Hz - 21kHz (-6dB) 28Hz - 23kHz (useable)
Directivity Index	See Polar Diagrams
失真率Distortion (100dB @ 1M)	Above 1000Hz 0.15%
	Above 100Hz 0.5%
	Above 50Hz 1.0%
Directivity Index	See Polar Diagrams
ELECTRICAL
电源AC Input	交流电220 - 240V or 110-120V or 100V
保险丝Power Fuse	63 mA anti-surge, 200-240V
保险丝Power Fuse	100 mA anti-surge, 100-120V
GENERAL
耗电量Power Consumption	6W
尺寸Dimension (H × W × D)	1470 × 690× 380 (mm)
净重Net Weight	44kg each