Used L-Acoustics SB28
Used L-Acoustics SB28 subwoofers are professional bass cabinets built for high-output performance in demanding live sound applications, from concerts and festivals to large-scale installations. The SB28 is known for its powerful, deep bass response and robust construction suited to professional use. Browse the second-hand L-Acoustics SB28 listings currently available and scroll down to find the right unit for your setup.
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L-Acoustics SB28 specifications
| Brand | L-Acoustics |
| Segment | Audio |
| Typical used price | €3,125 (range €3,125–€3,125) |
About the L-Acoustics SB28
The L-Acoustics SB28 is a professional subwoofer designed to deliver powerful, deep bass in live sound reinforcement and high-end audio installations. Built to handle the rigours of professional use, it combines robust construction with reliable operation, making it a established choice for concerts, festivals, corporate events and large venue applications. The SB28 pairs well with L-Acoustics line array systems and is commonly deployed in sets to provide the low-frequency foundation required for large-scale productions. Its compact form allows for versatile placement, and units are typically transported with a front dolly.
L-Acoustics SB28 — buyer FAQs
What is the L-Acoustics SB28 and what is it used for?
The L-Acoustics SB28 is a professional subwoofer designed to deliver powerful, deep bass in live sound reinforcement and large-scale audio installations. It is commonly deployed at concerts, festivals, corporate events and large venues, typically used in multiples to provide the low-frequency foundation that high-output productions require. Its robust construction is built to handle the demands of regular professional use.
Who makes the SB28 and where does it sit in the L-Acoustics range?
The SB28 is made by L-Acoustics, a French professional audio manufacturer credited with pioneering modern line array technology. Within the L-Acoustics range it functions as a high-output subwoofer, commonly paired alongside L-Acoustics line array loudspeakers such as the ARCS II to form complete systems suited to touring, festivals and permanent installations.
What applications is the second-hand L-Acoustics SB28 best suited to?
Used SB28 units are well suited to large venue concerts, outdoor festivals, corporate events and high-end fixed installations where consistent, high-output low-frequency reinforcement is needed. The cabinet is designed to be deployed in sets rather than as a single unit, allowing the low-frequency coverage to scale with the size of the venue or production.
What is typically included with a used L-Acoustics SB28, and what should buyers check?
Used SB28 units are often sold with a front dolly for transport and a protective cover, though inclusions vary between listings so buyers should confirm what is in each package. When buying second-hand, check the condition of the cabinet, grille and driver, and confirm full functionality. Listings on this page carry a 21-day warranty covering major functional faults; further detail is in the buying guide at 10kused.com/used-av-equipment-guide/.
What drives the price of a used L-Acoustics SB28?
Used SB28 pricing depends on overall condition, the number of units in the listing (individual cabinets versus sets of two, three or more), age, and what accessories are included, such as dollies and covers. Configuration within a wider L-Acoustics system package can also affect value. Check the live listings on this page for current asking prices, and note that many listings carry a Make an Offer option.
