The LSR310S 200W Powered Subwoofer from JBL is a 200-watt Class-D subwoofer that has been optimized for use in JBL's 3 Series of speakers. The subwoofer is designed for use in music recording, mix, and post-production 5.1 applications. It features a 10-inch speaker and JBL's Slip Stream Port to provide a peak output of 113 dB. A selectable Extended Low Frequency (XLF) effect allows you to augment the low frequency response found in many dance clubs, allowing you use the LSR310S to provide a sonic picture of how your tracks will sound at the club. It also has a selectable input sensitivity and 3 crossover settings including 80Hz, XLF (120Hz), and external, allowing the use of an external crossover. Specifications Speaker 10" (254 mm) high-excursion woofer, down-firing Low Frequency Extension 27 Hz Amplifier 200 W Class D Crossover Crossover Settings: 80 Hz, XLF, external Peak Level Peak: 113 dB Input 2 x XLR2 x TRS balanced Output 2 x XLR Maximum Input +20.3 dBu Crossover 80 Hz, XLRF (120 Hz), or External Power 100-240 VAC, ±10%, 50/60 Hz Dimensions (H x W x D) 17.7 x 15.0 x 15.7" / 448.3 x 381.0 x 397.5 mm Weight 34.3 lb / 15.6 kg
