Extension Tracker

Amp & Speaker Calculator — Watts, Impedance, Ohms & SPL

5 users Rated 5.00 from 1 rating Last updated 6 Sep 2026

By None Live in the Chrome Web Store dcckpfcpjjpmcoojclkmhckjifgpllfo Last checked 26 Sep 2026, 23:37 UTC

The listing

What the Chrome Web Store shows, as of the last check

Free amp & speaker calculator: match amplifier watts, impedance (ohms), headroom & real SPL. Car audio, PA, home & studio.Summary from the listing
Developer
None
Trader status
Not declared a trader under EU law
Category
Productivity › Education
First published
14 Feb 2026
Last updated
6 Sep 2026
Version
1.0.10
Size
176 KiB
Minimum Chrome
88
Languages
1 language

English

Website
https://electronicszone.pro/
Open in the Chrome Web Store ↗ View the code or download the CRX in CRX Viewer ↗
Users over time As shown on the Chrome Web Store

Tracking began on 26 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-2655.001
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#197,656
by users, of 264,703 extensions
In its category
#7,833
of 11,063 in Education

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 Sep 2026.

What it can access

From the extension's manifest, in plain language

It asks for no permissions.

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About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 26 Sep 2026, 23:37 UTC; next check around 18 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Amp & Speaker Calculator — Watts, Impedance, Ohms & SPL” (dcckpfcpjjpmcoojclkmhckjifgpllfo). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/dcckpfcpjjpmcoojclkmhckjifgpllfo. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_dcckpfcpjjpmcoojclkmhckjifgpllfo,
  title   = {Amp & Speaker Calculator — Watts, Impedance, Ohms & SPL (dcckpfcpjjpmcoojclkmhckjifgpllfo)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/dcckpfcpjjpmcoojclkmhckjifgpllfo},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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