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What is QMS?
QMS is a loudspeaker OEM based in western North Carolina, describing itself as an exclusive contract manufacturer of custom loudspeaker enclosures and systems. In practice, that means it builds speakers for other companies to sell under those companies' own brands, rather than selling a consumer line of its own.
QMS | Loudspeaker OEM | Made in USA
What an OEM relationship means here
The company's own account of its work points to three things a buyer is really getting:
- Custom enclosures and complete systems, not catalog boxes pulled off a shelf.
- Manufacturing capability, including computer-controlled wood cutting, plus engineering in wood joining, adhesives, bracket and fastener design, and electronic and electrical assembly.
- Audio testing as part of production, with the stated aim of defect-free output under its own quality management system.
Who tends to need this
QMS names venues such as stadiums, arenas, cruise ships, nightclubs, theme parks, houses of worship, and commercial and high-end residential theaters. The common thread is a project where a brand needs speakers built to its own design or specification, in volumes and shapes that a general-purpose cabinet shop would struggle to match.
Company background
Founded in 1982 and family-owned, QMS reports a facility of just over 40,000 square feet after plant and warehousing expansions. Its stated mission emphasizes quality control, engineering expertise, and long-term customer relationships.
A practical next step
If you are weighing QMS as a manufacturing partner, come with a defined project rather than a general inquiry: your target cabinet dimensions or acoustic goals, expected annual volume, materials and finish requirements, and whether you need bare enclosures or fully assembled and tested systems. Ask directly which stages QMS handles in-house versus through suppliers, and request a sample or pilot run before committing to production quantities.
How can I get a quote for a custom loudspeaker enclosure or system?
Use the "Get a Free Quote" call to action on QMS to start an OEM enclosure or system inquiry. QMS describes itself as an exclusive contract manufacturer of custom loudspeaker enclosures and systems, so the quote conversation is a business-to-business manufacturing discussion rather than a retail purchase.
What to have ready before you inquire
Because QMS positions itself around OEM work — not catalog sales — a useful first message is closer to a project brief than a simple price request. Prepare:
- The application or venue type: stadium, arena, cruise ship, nightclub, theme park, house of worship, commercial or residential theater.
- Whether you need an enclosure, a complete system, or both, plus any existing design or intellectual property you are bringing.
- Acoustic and physical targets: coverage, output, size or weight limits, mounting and bracket needs.
- Materials, finish and joining expectations, since the company highlights wood cutting, adhesives and bracket and fastener design.
- Volume and schedule: prototype, pilot run, or ongoing production, with target dates.
- Testing and quality requirements, given the stated Quality Management System and audio testing capability.
How to read the trade-off
A contract manufacturer builds to your specification, so you gain control over the design and the ability to scale production, but you take on more engineering responsibility than you would buying a finished product off a shelf. If your need is a one-off pair of speakers for a single room, a custom OEM program is likely more process than the job requires. If you are a sound equipment supplier, integrator or brand that needs a repeatable enclosure built to your drawings, this is the right kind of partner.
Next step
Send the quote request with a short paragraph naming the venue, the product type, your quantity range and your timeline, then attach any drawings, reference products or performance targets. Ask directly what information they need to return an accurate quote, and request an introduction to their engineering team if your design is still conceptual — the company states that it provides manufacturing knowledge in concepts, unique products and intellectual properties.
What types of venues or applications are best suited for QMS loudspeaker systems?
QMS is an OEM contract manufacturer, so its loudspeaker systems are best suited to projects where a sound equipment supplier, integrator or brand needs custom enclosures and systems built to spec, rather than a venue buying standard boxes off a shelf. The page lists stadiums, arenas, cruise ships, nightclubs, theme parks, houses of worship, and commercial and high-end residential theaters among the venues its OEM systems serve. The common thread is scale and acoustic demand: large, reverberant or high-output spaces, plus premium residential rooms where the enclosure has to fit the architecture.
Where the fit is strongest
- Large entertainment and sports venues — stadiums, arenas and theme parks need high-output systems and often non-standard enclosure shapes or rigging; custom OEM work makes sense when a standard product will not fit the structure or sightlines.
- Hospitality and leisure spaces — nightclubs and cruise ships combine high sound pressure levels with tight space, weight and mounting constraints, which favors purpose-built enclosures.
- Houses of worship — these often mix speech intelligibility with music, and the room may be historic or irregular, so custom form factors and finishes matter.
- Commercial and high-end residential theaters — here the priority is often invisible or architecturally matched enclosures rather than raw output.
Who should consider QMS
This is a business-to-business manufacturer, so the practical audience is loudspeaker brands, audio system designers, integrators and contractors who need a manufacturing partner. If you are an end user choosing a sound system, you would typically encounter QMS-built products through the brand or installer that specifies them, not by ordering directly. Established in 1982 and family-owned, with a facility just over 40,000 square feet and computer-controlled wood cutting, the company positions itself around custom wood enclosure fabrication and assembly rather than a catalog of finished retail models.
How to decide
Ask one question first: does your project need a custom enclosure or system built to your design, in volume, with woodworking, bracket, fastener and audio testing support? If yes, QMS fits the brief. If you need a standard powered speaker for a small club or a single room, a conventional brand through a dealer is the simpler route.
Next step: request a free quote from QMS with your enclosure drawings, target quantities and venue type, and ask which parts of the build — engineering, wood cutting, adhesives, brackets, electrical assembly, testing — they handle in-house.
What makes QMS different from other loudspeaker OEM manufacturers?
QMS positions itself less as a catalog speaker brand and more as an exclusive contract manufacturer: it builds custom OEM loudspeaker enclosures and systems for other companies' products rather than selling primarily under its own consumer label. That distinction shapes everything about how a buyer would use it.
Where the difference shows up
- Custom enclosures, not stock boxes. The site describes original equipment custom loudspeaker enclosures and systems, meaning the enclosure is engineered around the customer's design goals rather than picked from a fixed lineup.
- Woodworking capability as the core asset. QMS highlights a computer-controlled shape-cutting machine, plus engineering in programming, wood joining, adhesives, bracket design, fastener design, electronic and electrical assembly, and audio testing. For complex or unusually shaped cabinets, that combination is the practical differentiator.
- Family-owned since 1982. Longevity and family ownership suggest continuity of staff and process, which matters when a project runs across multiple production cycles.
- Domestic manufacturing. Made in the USA and located in Western North Carolina, which can simplify communication, travel for prototyping, and lead-time planning for North American customers.
- A stated quality-management system. The company describes operating an internal QMS (Quality Management System) so that customer orders convert into consistent output.
Who benefits most
| Buyer type | Why QMS fits |
|---|---|
| Speaker brands needing a contract manufacturer | Custom enclosure design and assembly without building a factory |
| Integrators with unusual venue requirements | Stadiums, arenas, cruise ships, theme parks, theaters, houses of worship |
| Companies needing complex cabinet geometry | Computer-controlled cutting plus joinery and bracket engineering |
Practical trade-off
If you need hundreds of identical standard boxes fast, a large-volume commodity enclosure supplier may be simpler. QMS makes more sense when the enclosure itself is part of the product's value: non-standard shapes, tight acoustic and mechanical integration, or a branded system you want manufactured rather than designed in-house.
Next step: before requesting a quote, prepare a short package — target application and venue type, enclosure dimensions or internal volume, driver complement, mounting or bracket requirements, finish expectations, and annual volume. That lets QMS respond with a realistic manufacturing assessment instead of a generic estimate. You can start at QMS.
Can QMS handle both small-batch and large-scale production runs?
Yes. QMS presents itself as an exclusive contract manufacturer of OEM custom loudspeaker enclosures and systems, and its page describes supplying venues ranging from stadiums, arenas, cruise ships and theme parks to houses of worship and high-end residential theaters. That range implies it is set up for both limited custom builds and repeat production, though the page does not state minimum order quantities or run sizes.
How to think about it
- Small-batch / custom work: The value is in engineering and tooling — cabinet geometry, wood joining, adhesives, bracket and fastener design, electrical assembly and audio testing. This suits a brand needing a distinctive enclosure or a short pilot run before committing to volume.
- Large-scale runs: The relevant signals are the roughly 40,000 sq ft facility, warehousing expansions, and a computer-controlled shape-cutting machine. Those support repeatable output and inventory, not just one-off prototypes.
- The trade-off: A custom-first shop may be most competitive when your design needs real manufacturing input. If your product is a commodity box with a fixed design, a high-volume standard enclosure supplier could be cheaper and faster.
A practical next step
Before requesting a quote, prepare a short brief: target annual volume, expected first-run quantity, enclosure dimensions and finish, driver and crossover requirements, testing/QC expectations, and whether you own the design. Ask directly what run sizes they prefer, what changes between a prototype and production order, and how tooling or setup is handled. If you want to compare options, QMS is the OEM path; for general market context on loudspeaker manufacturing, AudioControl is not a manufacturer comparison, so a better reference is a trade association such as CEDIA for installer-side expectations.
What engineering and manufacturing capabilities does QMS offer for custom speaker projects?
QMS is a contract manufacturer of custom loudspeaker enclosures and complete systems rather than a consumer speaker brand. Its engineering and manufacturing work is aimed at businesses that need speakers built to their own design or specification—sound equipment suppliers, integrators and venue-focused brands—not at someone buying a single pair of home speakers.
Core capabilities described on the page
- Original equipment manufacturing (OEM) of custom loudspeaker enclosures and systems
- Computer-controlled wood cutting for complex enclosure shapes, supported by in-house programming
- Wood joining, adhesives, bracket design and fastener design
- Electronic and electrical assembly
- Audio testing as part of production
- Production capacity supported by a facility of just over 40,000 square feet, including warehousing
Who this fits
If your project requires a non-standard cabinet shape, a specific mounting bracket, or a finished powered system rather than a bare enclosure, QMS is positioned to handle those steps under one roof. The page names stadiums, arenas, cruise ships, nightclubs, theme parks, houses of worship, and commercial and high-end residential theaters as end venues, which suggests the typical project is a fixed-installation or touring product built in volume, not a one-off prototype.
Trade-offs to weigh
- As an OEM/contract manufacturer, QMS builds to your specification; you supply the acoustic design, branding and market positioning, and you own the customer relationship.
- The combination of CNC wood cutting, metal bracket and fastener design, and electrical assembly in one facility can reduce the number of vendors you coordinate, but it also means you are committing to a single production partner for several processes.
- The page does not list minimum order quantities, lead times, tooling costs or which specific audio test standards are used, so those are the details to confirm before quoting.
Next step
Prepare a short project brief before contacting them: enclosure geometry and target dimensions, intended venue type, expected annual volume, whether you need a passive enclosure or a fully assembled system, and any bracket or mounting constraints. Ask directly about minimum order quantity, prototype versus production pricing, tooling ownership, and which audio tests are performed and documented per unit. If you want a comparison point for contract loudspeaker manufacturing in the same region, QMS | Loudspeaker OEM | Made in USA is the page to start from, and you can benchmark alternative OEM enclosure suppliers against the same brief.
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