品牌:  JBL     型号:   JRX-118SP


JRX-118SP由一个巨大的、采用3″音圈的JBL18"低音扬声器驱动，额定功率（连续功率）为500W，峰值功率为1400W。这是根据JBL专业的100小时苛刻测试确定的。我们已开发了一套dBx DriveRack PA扬声器控制器，这个控制器让你可从JR×118S获得最好的.
 

JBL JRX118S    

频率范围(-10 dB):  38 Hz - 300 Hz    

频率响应(±3 dB):  55 Hz - 300 Hz  

声压灵每度:   96 dB SPL   

Nominal Impedence:  4 ohms  

*额定功率:  350 watts  

*峰值功率:  1400 watts  

推荐功放:  350 watts to 700 watts into 4 ohms  

 分频频率:  30 Hz HPF, 24 dB / octave; 80 - 100 Hz LPF, 24 dB / octave  

 最大声压级:   127 dB   

 体积 (H x W x D):   597 mm x 516 mm x 559 mm

(23.5 in x 20.3 in x 22 in)  

 重量:  32.2 kg (71 lbs)  

 低频驱动器:  JBL 2043-G

For those who prefer the simplicity of a self-powered subwoofer, there's the JRX118SP. JBL started with the same woofer used in the non-powered JRX118S and added a specially designed amplifier with 500 watts (peak) and 300 watts (continuous) power output.

The JRX118SP features...

Dual inputs with balanced XLR connectors.

A built-in stereo crossover network - great for systems with EON or other powered satellite speakers.

Peak limiter that protects the amplifier and speaker from clipping.

Specifications

Frequency Range (-10 dB): 38 Hz - 300 Hz

Frequency Response (±3 dB): 55 Hz - 300 Hz

Amplifier Power : Peak: 500 watts: Continuous: 300 watts with <0.2% THD

Maximum SPL: 123 dB

Dimensions (H x W x D): 597 mm x 516 mm x 597 mm

(23.5 in x 20.3 in x 23.5 in)

Weight: 40.4 kg (89 lbs)

Low Frequency Driver: JBL 2043-G

Input Connectors: XLR/M (x2) (line level, balanced): ?" TS phone jack (x1) (speaker level)

Output Connectors: XLR/F (x2) (Selectable, Thru or High Pass)