
The JRX218S passive 18" subwoofer effectively complements the JRX full-range speakers in the bass department. The 18" woofer has a continuous power handling of 350 watts as well as peak power handling of 1,400 watts.
The high efficiency of max. 133 dB and the impedance of 4 ohms guarantee optimal matching to both the JRX200 full-range loudspeakers and the respective power amplifier used. The lowest usable cut-off frequency is 34 Hz (-10 dB). By means of an optional stand rod, a satellite speaker can be placed on the integrated high stand flange. The active separation to the top should be at about 100 Hz.

The product delivered arrived early!!! The product is fantastic and I am very happy with the performance of the JBL Sub- I am currently breaking them in, but I would like to give a special thank you to dv247 for their excellent customer service. Having ordered the 2 subs I was concerned that they would not arrive on time during these uncertain times as they were being used for a charity event. I contacted customer services and they reassured me that the items were packed and on their way, they did in fact arrive early (2 days early!!) and I am over moon!!! which is an under statement- Thank you so much!!!