JBL Professional LSR310S 10" Powered Studio Subwoofer With XLF, Black

Bring reference-grade low end to your studio, broadcast or monitoring room with the JBL Professional LSR310S 10" Powered Studio Subwoofer. Designed to extend LF response and improve translation across systems, this active pro subwoofer pairs a custom 10" down-firing driver with a 200W amplifier to deliver tight, authoritative bass without bleeding into the midrange. JBL's patented Slip Stream™ port minimizes port noise for cleaner lows, while the XLF (Extended Low Frequency) tuning option reproduces the augmented bass characteristics common in clubs and commercial playback systems so mixes translate where it matters.

The LSR310S is built for real-world production and monitoring workflows — from mixing and mastering to A/V monitoring and even security/surveillance playback rooms that require accurate low-frequency reproduction. Its compact footprint fits studio racks and control rooms, and a 3-year limited warranty gives professional users long-term reliability. Add the LSR310S to your monitoring chain to hear and control sub-bass with confidence — perfect for music production, broadcast, post, and monitoring suites.

• Extend low-frequency accuracy for critical mixing and monitoring with a dedicated 10" down-firing driver
• Club-style XLF Extended Low Frequency setting for auditioning bass-heavy playback and translation to loud environments
• 200W RMS amplifier delivers clean headroom and punch for tight, controlled low end
• Slip Stream™ port reduces turbulence for deeper, distortion-free bass at high SPLs
• Compact studio footprint with robust 3-year warranty and WEEE environmental compliance for professional installations