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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesEvent technologyAubonneMégaphone Christen
Mégaphone Christen Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Mégaphone Christen provides sound reinforcement for festivals, concerts, performances, corporate events, seminars and private functions. It rents and sells audio equipment, including microphones, mixing consoles and speakers, and has a showroom for PSI Audio studio monitors.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Event technology
✓ Offered4
Sound reinforcement
Sound reinforcement for festivals, shows, corporate evenings, seminars, weddings, stage plays and other events, with planning and tailor-made solutions.
Sound equipment rental
Rental of microphones, mixing consoles, loudspeakers, cables and other sound equipment, with a fleet of gear suited to various needs and a customised offer on request.
Audio equipment sales
Sales of mixing consoles, microphones and accessories, PSI monitors and audio equipment, with downloadable Yamaha and PSI Audio price lists.
Auditorium
Auditorium with PSI Audio, presented as a dedicated section of the website and linked to audio and demonstration activities.
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4.1/5

Mégaphone Christen

Trust & reputation

ranQ Trust Score of Mégaphone Christen: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of November 2026

Mégaphone Christen scores 67.6 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.78.324%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.55.910%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.50.08%
Mégaphone Christen scores 78.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Mégaphone Christen scores 86.7 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).86.722%
Mégaphone Christen scores 28.6 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Mégaphone Christen reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.9 out of 5 stars from 8 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.9
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle4.98
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Comparisons

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Location

Chemin de Clamogne 27
1170 Aubonne

At a glance

Legal form
Sole proprietorship
UID
CHE-106.658.121
Founded
1990 · 36 years
Last commercial register change
February 9, 2015
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • VDAubonne
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
67.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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