Operating business39% entry signalMarket screen4 sourced figuresOne thing must be truegrowth quality

Specialty Audio Equipment Maker

SoftwareTypically runs on Electronic design automation, product lifecycle and test systems. · no software market screened here yet — the industry page
Prepared 2026-09-19

The industry — Audio and video equipment manufacturing

Base industry report for 3343 →
Establishments · CanadaA
77
with employees
Under 10 employeesA
68%
most common size: 1–4
Establishments · USA
543
Employment · USA
10,487
19 per establishment
Payroll · USA
$821M
$78k per employee

Of 77 Canadian establishments with employees, 68% have fewer than ten — mostly small operators.

Entry signal — what decides who wins here

One thing must be true
Structure decides One thing must be true Execution decides

Entry turns on a single condition that can be named and tested before much is spent. Clear it and this becomes an execution question; fail it and no amount of operating skill helps.

What you would have to beat

Take share rather than ride the market. Demand is flat, seasonal or policy-driven, so growth has to come out of a competitor. That is possible and it is slower, and it rewards an operator who can wait.

How it was read
Binding constraintUNVERIFIEDgrowth quality — Market shape — being better does not, by itself, clear it.
How fragmented the field isA68% of establishments have fewer than ten employees — Fragmented — there is share to take and no scale operator to displace.
What it costs to be in the businessUNVERIFIEDhigh capital — The structural profile of subsector 334, inherited by every industry beneath it.
How many new establishments are still tradingA
Manufacturing, US · opened 2020
86.2%
1 year
70.8%
3 years
58.4%
5 years
45.3%
10 years
opened 2015

Measured, not forecast: the share of US establishments opening in one year that were still active later. It counts good operators and bad ones together, which is exactly why it is the honest answer to “what are the odds”. It is for the whole sector rather than this market, and the ten-year figure comes from an older cohort because no younger one has reached ten years.

This is not a probability of success, and it is not a verdict on you. No survival probability is published per market, and inventing one would be worse than saying so. What the bar reads is how much of the outcome sits inside an operator's control: green means the hurdles are ones a better operator clears, red means the binding constraint is capital, an asset or a permission rather than execution. Someone arriving with an advantage this screen did not assume can win a market shown in red.

Companies named in this market · 11

The binding constraint — growth quality

Televisions, soundbars and headphones are made by global electronics groups and are not a Canadian entry path; the pre-screen's "brand-and-scale" is right about them. What Canada actually has in this code is hi-fi — loudspeaker and amplifier makers in Ontario and Quebec with international reputations — and that is the proposition screened. It is reachable: 52 of 77 establishments have fewer than ten people, US establishments average 19, and a loudspeaker is drivers, a crossover and a cabinet. The cut is what the category's best brands turned out to be worth. In February 2022 Masimo agreed to pay about US$1.025B for Sound United — eight audio brands, among them Bowers & Wilkins, Denon, Marantz and Polk Audio [A]. In May 2025 it agreed to sell the same business to Samsung's Harman for US$350M in cash [A]. Roughly two-thirds of the price went in three years, for brands with decades of reviews and dealer relationships behind them — sold after a formal strategic review, not out of insolvency. The reading here is that the specialist audio buyer is not being replaced: listening has moved to phones, earbuds and television soundbars sold by platform companies at prices that do not need to earn a return on the speaker, and the specialty dealers who demonstrate and sell separates are fewer each year. An entrant is therefore not fighting incumbents for a growing pool; it is asking for a share of a shrinking one from owners — Harman now holds AKG, Harman Kardon, JBL, Mark Levinson and Revel alongside the Sound United names — who can fill a dealer's whole floor. A craft business selling to enthusiasts is possible; it is a livelihood, not a market entry. The design software sold to electronics makers is screened separately.

Market scaleinternational

Specialist audio is sold worldwide through distributors and a thin network of hi-fi dealers, and reviewed in an international enthusiast press; Canadian makers export most of what they build because the domestic enthusiast market is small. Mass-market audio and video is a global electronics business. In neither case does a Canadian maker compete at a Canadian scale.

Canadian establishments with employeesA 77 (Statistics Canada, December 2023); 52 have fewer than ten employees, 5 have one hundred or more
US establishments, employment and payroll, NAICS 3343A 543 establishments, 10,487 employees — about 19 per establishment; payroll US$0.8B (US Census County Business Patterns, 2022)
Masimo's purchase of Sound UnitedA About US$1.025B, subject to adjustments; agreement announced 15 February 2022
Masimo's sale of Sound United to Harman (Samsung)A US$350M in cash, subject to adjustments; agreement announced 6 May 2025. Harman, a Samsung subsidiary, describes what it is buying as eight audio brands including Bowers & Wilkins, Denon, Marantz and Polk Audio
Change in price between the two agreementsA About 66% lower after a little over three years — arithmetic on the two announced prices, before adjustments
I

Who you would be competing with

The operators already at scale here, and whoever is buying these businesses. In most of these industries the competition an entrant meets is local, so this is who sets the terms rather than a list of everyone in the trade.

Largest operator
Harman International (a Samsung subsidiary), which is buying Sound United — eight brands including Bowers & Wilkins, Denon, Marantz and Polk Audio — to sit alongside AKG, Harman Kardon, JBL, Mark Levinson and Revel
Scale
Neither Harman nor Sound United publishes revenue for this business, so what stands in for scale is the price. Masimo paid about US$1.025B for Sound United in February 2022 and agreed to sell the same eight brands to Harman for US$350M in cash in May 2025 [A]. The buyer that ends up owning the category can fill a specialist dealer’s entire floor from one purchase order.
Concentration
Not published. No share series for specialist audio was sourced, and the Canadian makers in this code are private.
Others in the field
Sonos, Bose and Sennheiser plus the platform companies selling earbuds and soundbars at the volume end; in Canada, the Lenbrook Group of Pickering, Ontario (NAD, PSB, Bluesound), Paradigm and Anthem of Mississauga, Bryston of Peterborough, Totem Acoustic of Montreal and Simaudio of Boucherville — and 52 of this code’s 77 establishments have fewer than ten employees.
Lock-in mechanism
Not assessed — screened before diligence
Price movement
Not assessed — but the price of the category’s best-known brand portfolio fell about 66% in three years
Is the buyer consolidating?
Yes — Yes, and at falling prices, which is the finding. An eight-brand portfolio with decades of reviews behind it changed hands twice in a little over three years, the second time for roughly a third of the first price, after a formal strategic review rather than an insolvency [A]. No consolidator of the Canadian owner-operated makers was identified at screen; they are livelihoods, and they are not being bought.
F

Financials & market size — sourced

Figures that came from a filing, a results release or reputable reporting, each carrying its evidence tier.

Masimo’s purchase of Sound UnitedA About US$1.025B, subject to adjustments; agreement announced 15 February 2022
Harman’s purchase of the same eight brandsA US$350M in cash, subject to adjustments; agreement announced 6 May 2025
Lenbrook Group, as the Canadian comparisonC Privately held, Pickering, Ontario; established 1978; owns NAD Electronics, PSB Speakers and Bluesound and distributes DALI and Tivoli Audio; states 200+ staff and representation in over 80 markets
Canadian establishments under ten employees in this codeA 52 of 77 (Statistics Canada, December 2023)
V

The field

Every operator named on this record, and what each one discloses. A private single-site operator discloses nothing, which is the normal case — the listed consolidators are the only window in.

Competitor set · 6 named · 0 disclose revenue

NameRevenueShareNote
Harman InternationalC not disclosed — Samsung subsidiary; audio revenue is not separately disclosed and was not sourced. The acquirer of the category’s brand portfolio
Sound UnitedA not disclosed — Bowers & Wilkins, Denon, Marantz, Polk Audio and four more. Bought for about US$1.025B in 2022, sold for US$350M in 2025 — the price is the only figure either owner published about it
Lenbrook GroupC not disclosed — Pickering, Ontario; privately held, owns NAD, PSB and Bluesound. Says it has 200+ staff and sells in over 80 markets; publishes no revenue
Paradigm / Anthem / Bryston / Totem Acoustic / SimaudioC not disclosed — the Ontario and Quebec specialist makers with international reputations; all owner-operated, none publishes revenue and none of their filings was opened
Sonos / Bose / SennheiserC not disclosed — the volume end of specialist audio; not researched for this record, and their revenue is not attributable to this code
The 52 Canadian establishments with fewer than ten employeesA not disclosed — Statistics Canada, December 2023 — two-thirds of the code, and what an entry would join

Nobody here publishes revenue. The market is not sized for that reason — an estimate built on nothing would only look like knowledge.

Evidence

Evidence. Business counts are Statistics Canada (December 2023) and US County Business Patterns (2022). Both Sound United prices were read from Masimo's own announcements as filed with the SEC on Form 8-K — the February 2022 acquisition release and the May 2025 sale release [A]. Harman's own announcement of the same agreement was read for the two brand lists and for its statement that the sale followed a previously announced review of Masimo's consumer audio business [A]. The 66% is arithmetic on announced headline prices and ignores closing adjustments and whatever Masimo invested or extracted in between. What they establish: a portfolio of eight specialist audio brands was re-priced at roughly a third of its 2022 value by a well-informed trade buyer. What they do not establish: why. Masimo is a medical-device company that had announced a review of this business before selling it, 2022 was a high-water mark for consumer-electronics valuations, and Sound United's revenue and margin over the period were not sourced — so the explanation offered here, a shrinking specialist category, is analyst judgment and was not tested against sales data. That Canadian makers export most of their output, and that specialty dealers are declining in number, are likewise unsourced. No Canadian company in this group reports publicly. The cut factor is analyst judgment. Competitive field (added). The two Sound United prices are the ones already on this record, read from Masimo’s own announcements [A]. Lenbrook’s description of itself — privately held, Pickering, Ontario, established 1978 by David S. Simmonds, owner of NAD, PSB and Bluesound, distributor of DALI and Tivoli, "200+ team members" and representation "in over 80 markets" — was read from the company’s own site and is tiered C for that reason. Paradigm, Anthem, Bryston, Totem Acoustic and Simaudio are named from trade knowledge of the Canadian specialist makers; their own sites were not opened, their ownership was not verified, and none publishes revenue. Nothing in the competitor set carries a revenue figure, which is the true state of this market rather than a gap in the research.

#

Where the industry talks

The associations, forums and events where people in this trade actually talk shop — where to listen before entering, and where the first customers are found. Each link was opened on the date shown.

EventQuebecA
Montreal Audiofest
audiofest.ca

Canada's main hi-fi show, 37th edition; 19-21 March 2027 at Hotel Bonaventure, 300+ brands, with industry badges for makers and dealers.

Checked 2026-09-22
EventOntarioA
Toronto Audiofest
audiofest.ca

Sister show run by the same Montreal organiser; 16-18 October 2026, open to the public with exhibitor and industry registration.

Checked 2026-09-22
PublicationInternationalA
SoundStage! Network
soundstagenetwork.com

Ottawa-based Schneider Publishing's ten hi-fi review sites (since 1995), including SoundStage! Hi-Fi, Ultra and Simplifi, plus a podcast; the reviewers Canadian makers court first.

Checked 2026-09-22
ForumInternationalA
Audio Science Review (ASR) forum
audiosciencereview.com · 73,369 members (2026-09)

Registered members per the forum statistics box (61,521 threads, 2.6M messages); measurement-based reviews of amplifiers, DACs and speakers that now shape small makers' reputations.

Checked 2026-09-22
EventUSA
AXPONA (Audio Expo North America)
axpona.com

The largest North American high-end audio show for manufacturers, dealers and distributors; 16-18 April 2027, Schaumburg, Illinois.

Checked 2026-09-22
AssociationUSA
Consumer Technology Association (CTA)
cta.tech

Membership body for consumer-technology companies and producer of CES, where audio brands launch; no member count on the pages opened.

Checked 2026-09-22
AssociationInternationalC
Audio Engineering Society (AES)
aes.org

Professional society for audio engineers, with conventions, standards and a journal; the technical home for amplifier and loudspeaker designers. Blocked automated access (Cloudflare).

Checked 2026-09-22
ForumInternationalC
diyAudio forum
diyaudio.com

Long-running loudspeaker and amplifier design forum where many small makers started and still post. Blocked automated access (browser-validation gate).

Checked 2026-09-22

Stereophile (stereophile.com) and the Canuck Audio Mart marketplace forum both blocked automated access and are left off. r/audiophile could not be reached (rate-limited). No Canadian trade association exists for hi-fi makers specifically.