JBL LSR310S

^# 2

Equipboard's ranking is determined by analyzing factors such as professional artist usage, popularity, user ratings, reviews, and more.

$399.00 to $485.00

4.5 (14)

1 Review

All time low price

Find out who is using JBL LSR310S

5 wishlisted

43 saved

Page last updated Jun 27, 2026

Pricing and availability

We compare 600+ stores and found this item at 9 stores. Prices updated June 26, 2026.

Store

Reviews

Price

4.5 (100)

$399.00

View Deal

4.5 (20)

$399.00

View Deal

4.6 (786)

Used

View Deal

5.0 (13)

$399.00 11 available New

$265.00 3 available Used

View Deal

4.0 (8)

$399.00

View Deal

5.0 (12)

$469.00 $399.00 $70.00 · All time low

View Deal

4.8 (25)

$399.00

View Deal

4.8 (88)

$485.00

View Deal

5.0 (2)

$399.00

View Deal

Price History

Based on price data from 8 merchants for "JBL LSR310S". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

^* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Edit description

Immerse yourself in the world of bass with the JBL LSR310S, a 10" powered studio subwoofer specifically designed to elevate your studio monitoring experience. This subwoofer is equipped with a unique down-firing driver and a patented Slip Stream port, diving deep into the realms of bass and delivering an earth-shattering performance down to 27Hz. It's the perfect companion to JBL's LSR studio monitor series, allowing you to experience every shade of your music.

The LSR310S is more than just a subwoofer, it's a tool for audio precision. The innovative design of the Slip Stream port works harmoniously with the 10" driver to deliver bass you can feel, reducing turbulence and ensuring accurate bass response at any volume. Whether you're mixing at high or low volumes, you'll always get the right level of low-end necessary for balanced creative decisions.

The LSR310S provides flexibility with a selectable crossover, allowing you to choose between standard and JBL's XLF Extended Low Frequency setting to get the specific low-end contour your production requires. The XLF mode offers an augmented bass curve, similar to what you'd find in dance clubs, enabling you to hear how your tracks will translate on large club systems.

The LSR310S is built for easy integration into any studio setup with its range of inputs and outputs, including balanced XLR, 1/4" TRS, and RCA. Its compact, durable enclosure is designed to fit into small studio spaces, while still delivering 200W of power, keeping pace with any monitor system.

Key Features:

10" down-firing driver
Patented Slip Stream port
Selectable crossover with standard and XLF Extended Low Frequency setting
Variety of inputs and outputs, including balanced XLR, 1/4" TRS, and RCA
Compact, durable enclosure
Provides 200W of power

Owner's manual

JBL LSR310S User Manual

Product specs

Powered	Yes
Speaker Size	10"
Driver Type	High-excursion, down-firing driver
Total Power	200W
Crossover Frequency	80Hz
Maximum Peak SPL	113dB
Input Types	2 x XLR, 2 x 1/4"
Output Types	2 x XLR
Enclosure Material	MDF with Black Vinyl Wrap
Height	17.65"
Width	15"
Depth	15.65"
Weight	34.3 lbs.

FAQs

What kind of power does the JBL LSR310S subwoofer require?: The JBL LSR310S subwoofer requires a 200-watt amplifier, which is built into the unit, providing deep and powerful bass performance for studio monitors.
How do I connect the JBL LSR310S to my studio monitors?: Connect the JBL LSR310S using balanced XLR or 1/4" cables. The subwoofer features two XLR inputs and outputs, allowing you to connect it seamlessly between your audio interface and studio monitors.
Is the JBL LSR310S suitable for small studio setups?: Yes, the JBL LSR310S is well-suited for small studio setups. Its compact design and powerful 10-inch driver deliver enhanced bass response without overwhelming limited space.
What is the crossover frequency of the JBL LSR310S?: The JBL LSR310S has a crossover frequency of 80Hz, which integrates smoothly with most studio monitor setups to extend low-frequency performance.
How loud can the JBL LSR310S get?: The JBL LSR310S can reach a maximum peak SPL of 113dB, providing ample volume and clarity for critical listening and mixing environments.

Videos

Add video

FunBubble

Setup & Review JBL 305p MKII with LSR310s Subwoofer comparison to Klipsch 2.1 Pro Media PC Speakers

FunBubble

JBL LSR310S Studio Subwoofer Overview - Sweetwater at Winter NAMM 2014

Sweetwater

JBL LSR 310S Studio Subwoofer Review

DJ Chaber

JBL LSR310S Unboxing & Sound test

matus3303

JBL LSR310s Downward Firing Sub Unboxing and Sound Test

Teflon Papi (JoeySosaBeats)

Reviews

Add review

PROS

Clean, deep bass without flutter, ideal for home and smaller studios
Perfect companion for JBL LSR305 and LSR308 monitors
Dramatic sound improvement with tight, non-muddy bass
Supports low-end frequency down to 20Hz in XLF mode
Versatile crossover settings enhance mixing accuracy
Highly recommended for EDM and hip-hop production
Functions as a preamp, enhancing overall sound clarity
Solid build and performance for its price point
Smooth integration with studio setups
Great value, especially when compared to more expensive models

CONS

Larger size may not fit all spaces comfortably
Lacks a bypass switch for quick sound checks
Some units have had power or electronic issues
Down-firing design may produce muddier sound in certain setups

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about JBL LSR310S.

Setup and maintenance

0 0

The JBL LSR310S struggles in small rooms (10x8 feet), potentially due to room modes affecting bass response.
Source

Features and functionality

0 0

Owners mention the subwoofer's crossover option is limited to 80 Hz, 150 Hz, or external, impacting low-end performance.
Source
0 0

The XLF setting amplifies sub frequencies, offering a club-like bass experience that some users find useful for dance genres.
Source

User experience

0 0

The subwoofer may produce a "tight" and "harsh" punch, which can be overwhelming in small spaces and for those preferring a warmer sound.
Source
0 0

The subwoofer is described as a "loosey goosey club simulator," ideal for clients or personal enjoyment but turned off for precise low-end mixing.
Source

Comparisons

0 0

The JBL LSR310S is described as less melodically satisfying compared to a 6.5-inch Obage subwoofer, which offers a warmer, more relaxing sound.
Source
0 0

Compared to Kali IN8 V2 monitors, some users find the low end and low mids of JBL LSR monitors to be muddy and masked.
Source

Use cases and applications

0 0

The subwoofer's 200-watt RMS power can overpower small rooms, shaking objects and mirrors, suggesting it's better suited for larger spaces.
Source
0 0

Owners find the subwoofer particularly beneficial for EDM production, allowing better separation of sub-80 hertz frequencies from higher harmonics.
Source

Build quality

0 0

There is a consensus that the JBL LSR310S, like other LSR models, prioritizes performance in its price range but may cut corners on materials and craftsmanship.
Source