The LSR28P is a bi-amplified system that builds on the foundations of JBL's proprietary LSR (Linear Spatial Reference) technology. It uses all new low and high frequency transducers as well as incorporating other recent JBL transducer technology innovations, including DCD (Differential Coil Drive) technology and carbon fiber composite materials, redefining what an accurate close-field monitoring system can be. Also available is the LSR12P 250W subwoofer.

JBL LSR28P 二分频有源监听音箱
◎Linear Spatial Reference design.
◎Differential Drive Technology for extended low frequency response and low power compression.
◎Neodymium Midrange with 2" voice coil and Kevlar cone for extended frequency response and low distortion.
◎Carbon Fiber Composite Baffle for low cabinet resonance and stable inertial ground. the drive units.