Designed as the perfect companion to JBL’s LSR active studio monitor series, the LSR310S Powered Studio Subwoofer delivers rich, deep low-end that enhances your entire mix. With a 10" down-firing high-excursion driver and JBL’s Slip Stream™ port, this sub produces tight, focused bass across all volume levels—ideal for modest-sized control rooms.

This studio subwoofer features a selectable crossover and JBL’s exclusive XLF Extended Low Frequency setting, allowing you to fine-tune your low-end response for various styles of production. Whether you're mixing hip-hop, EDM, or cinematic soundscapes, the LSR310S helps you hear what you've been missing.

Features

• Powered Subwoofer designed for nearfield studio monitor systems
• 10" Down-Firing High-Excursion Driver – delivers deep, defined low end
• Slip Stream™ Port – ensures tight bass response at any volume
• Selectable Crossover and Volume Control – precision tuning for your setup
• XLF Extended Low Frequency Setting – for deeper, club-style bass sound
• 200W RMS Class D Amplifier – clean, efficient power
• Balanced XLR & 1/4" TRS Inputs, plus Dual XLR Outputs – easy integration with studio gear

Specs

• Power Output: 200W RMS (Class D)
• Frequency Response: 27Hz – 80Hz
• Maximum Peak SPL: 113 dB
• Driver Type: High-excursion, down-firing
• Crossover Frequency: 80 Hz
• Input Types: 2 x XLR, 2 x 1/4" TRS
• Output Types: 2 x XLR
• Enclosure: MDF with black vinyl wrap
• Dimensions: 17.65" (H) x 15" (W) x 15.65" (D)
• Weight: 34.3 lbs