JBL CSA-2120 User Manual

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符合性声明
制造商名称： Crown Audio Inc.
制造商地址： 1718 W. Mishawaka Road
Elkhart, IN 46517 USA
声明本产品：
产品名称： 功率放大器
产品型号： CSA-2120
本产品符合如下标准：
安全：
IEC60065-2001 音频，视频及类似电子设备安全要求
GB8898-2001音频，视频及类似电子设备安全要求
EMC：
GB13837-2003 声音和电视广播接收机及有关设备无线电骚扰特性限值和测量方法
GB17625.1-2003 低压电气及电子设备发出的谐波电流限值（设备每相输入电流小于或等于
16A）

JBL CSA-2120 Specifications

General

Output Power (two channels at 1 kHz power, THD+N<0.5%):	4 Ohms 120 W 8 Ohms 120 W
Frequency Response (1 watt into 4 or 8 Ohms):	+1/-1 dB
Load Impedance:	Rated for 4 or 8 Ohms
Sensitivity (8 Ohms load):	1.4 Vrms
Signal to Noise Ratio (below rated 8-Ohm power at 1 kHz, A weighted):	>100 dB
Crosstalk (Rated into 8 Ohms):	70 dB below rated from 20 Hz to 1 kHz; 50 dB below rated at 20 kHz
Input Impedance (nominal):	Balanced: 20 k Ohms Unbalanced: 10 k Ohms
Maximum Input Signal:	+20 dBu typical
AC Line Voltage and Frequency Confgi urations Available:	100-240 V, 50/60 Hz
Auto-Standby:	Go into auto-standby: 1 hour Recovery time: < 1 ms Recovery threshold: -60dBu
Operating Temperature:	0° C to 40° C at 95% relative humidity (non-condensing)

Weight and Dimensions

Dimensions (W x H x D) :	8.2” x 1.7 x 7” (209 mm x 44 mm x 178 mm)
Net Weight:	1 kg (2.1 lbs)
Shipping Weight:	1.5 kg (3.4 lbs)