JBL LSR310S Powered Studio Subwoofer Speaker

The perfect match for your JBL 3 Series studio monitors, the LSR310s subwoofer extends your lows with 200 watts pushed through a down-firing 10" woofer.

Extend your system's LF all the way down! The JBL LSR310S subwoofer incorporates JBL's patented Slip Stream Port working in concert with a custom 10" down-firing driver and a 200-Watt amplifier to add deep, powerful bass to any studio monitor system. A JBL first, the XLF Extended Low Frequency setting lets you hear your tracks with the augmented bass tuning used in today's dance clubs.

JBL Patented Slip Stream Port

This patented JBL port design works in concert with the LSR310S low frequency driver for deep, dynamic bass response at all playback levels. The double-flared shape of the port is precisely calculated to optimize low-frequency extension.

XLF Extended Low Frequency Setting

A JBL first, the XLF setting activates a specially-engineered tuning that emulates the ample bass tuning used in today's dance clubs. When producing a dance track, the XLF setting will inspire you and bring a bit of the club to your control room. For inspiration to the max, position the LSR310S in the nearest corner of your room and activate the XLF setting.

Custom 10" Down-Firing High Excursion Low Frequency Driver

JBL Transducers are legendary for their performance. The custom-designed driver in the LSR310S exemplifies JBL engineering prowess, delivering deep low frequency response into the 20 Hz region, and 113 dB peak output, for long periods at full rated power with no risk of failure.

Professional Balanced Inputs and Outputs

With balanced XLR and 1/4" inputs and XLR outputs you read more can add the LSR310S to any studio monitor system to extend its low frequency performance or use it as the ".1" LFE Channel in a surround sound system.

Selectable Input Sensitivity

The -10dBV/+4 dBu sensitivity switch ensures compatibility with a broad range of signal sources, allowing you to connect the LSR310S to high-output professional equipment without any danger of input overload.

Three Crossover Settings

The 80 Hz setting is recommended for use with the LSR305, LSR308 or any studio monitors. The External setting allows use of an outboard crossover.

Volume Control

Simple and effective, the LSR310S volume control has detents that make it easy to balance the LSR310S in your studio monitor system,
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- Driver: 250mm (10-inch) High-Excursion, Down-Firing
- Low Frequency Extension: 27 Hz
- Max Peak SPL: 113 dB
- Amplifier Power: 200 W Class D
- Crossover Settings: 80 Hz, XLF, External
- Inputs: 2 x XLR, 2 x TRS Balanced
- Outputs: 2 x XLR
- Maximum Peak Input Level: +20.3 dBu
- AC Voltage: 100-240 VAC +/- 10% 50/60 Hz
- Dimensions (H x W x D) : 448 x 381 x 398mm (17.65 x 15 x 15.65 in)
- Weight: 15.6 kg / 34.3 lbs
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 42.5 lbs
Shipping Dimensions: 21 x 20 x 19 in
Manufacturer Part Number (MPN): LSR310S

For support or warranty questions, please contact the manufacturer:
Phone: 800-336-4525
Email:
Web: https://jblpro.com/en/support for pro audio, https://support.jbl.com for consumer/home audio

Reviewers gave this product an overall rating of 5 out of 5 stars. (10 ratings)
Submitted November 26, 2019 by Ren Renfree in Nashville, TN
"Just WOW!"
Overall: 5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
I have a pair of JBL LSR 305's and have been using an off brand sub that finally gave up the ghost. I ordered the LSR10S sub thinking that since it's the same series in the JBL Lin that it would be a great fit for my studio. I was wrong, it is an AMAZING fit with my system. It fits seemlessly into my system and provides such a level of clarity into the lower frequencies, I was blown away. If you have JBL LSR 305 or 308 studio monitors, don't even think of another sub. This is a perfectly matched and balanced system.I couldn't be more Happy
Musical Background:
I've 40 years of performance and production/engineering experience
Musical Style:
Rock (all styles) Country (All Styles), Folk (all styles), Americana, Blues, Pop, RnB....
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