JBL LSR310S

JBL LSR310S

The JBL LSR310S 10" active subwoofer is the perfect complement to the JBL LSR305 and LSR308 studio monitors. It extends the frequency range down to 27 Hz. The magnetically shielded 10" long-stroke chassis radiates downwards ("down-firing"). Together with the flow-optimised Slip Stream bass reflex port, a deep, powerful and authentic bass reproduction with levels up to 113 dB is achieved. Combined with the LSR305/308 and LSR310S subwoofer, the result is a high-quality monitor system with an unbeatable price/performance ratio.

The active digital electronics are integrated in the subwoofer. It consists of a modern 200 Watt Class-D power amplifier and switchable filters for the left and right outputs. In setups with LSR305 or LSR308, the "80 Hz" filter is recommended. The "XLF" setting cuts at 120 Hz and additionally boosts frequencies at 60 Hz significantly. This setting emulates the sound characteristics in clubs and discos. The "external" setting does not use filters. It is designed for operation with external DSP controllers.

The equipment also includes balanced inputs through XLR and jack sockets. The two XLR outputs are used to connect monitors. The input sensitivity can be switched from -10 dB to +4 dB. The subwoofer signal can be rotated 180° in phase to adapt to the room, set-up and system configuration.

• 200 watts of power
• Digital Class-D amplifier
• Slip Stream Reflex System
• Magnetically shielded
• Switchable input sensitivity
• 180° phase switch
• Loudspeaker: 10" woofer
• Frequency response: from 27 Hz (-10 dB), from 33 Hz (+/-3 dB)
• Crossover filter at: 80 Hz (24 dB), XLF at 120 Hz + EQ (24 dB), "external" for external crossover
• Sound pressure: 113 dB max. SPL (peak)
• Continuous power: 200 watts
• Inputs: XLR and jack
• Outputs: XLR
• Dimensions: 448 x 381 x 398 (HxWxD)
• Weight: 15.6 kg