JBL LSR 310 MKIII 10 Inch Powered Subwoofer

JBL 310S MkIII extends the performance of the JBL 3 Series MkIII monitoring system with deep, controlled low-frequency reproduction engineered for today’s music production, content creation, post-production, and immersive audio workflows. Featuring a redesigned 10-inch low-frequency driver, patented Slipstream™ port, powerful 300-watt Class D amplification, and flexible crossover management, 310S MkIII delivers authoritative bass extension down to 26 Hz (-10 dB) while maintaining the accuracy and transient response demanded by professional production environments.

The redesigned acoustic platform combines a newly engineered 10-inch low-frequency driver, advanced magnetic system, patented Slipstream™ port, and downward-firing cabinet architecture to deliver deeper extension, greater output capability, and exceptionally
controlled bass reproduction. Whether producing music, mixing film, or monitoring immersive content, 310S MkIII reproduces the lowest octave with remarkable clarity, impact, and precision.