Editorial Policy

Last updated: 16 September 2026

This page explains how CarAudioBlog decides what to cover, how articles are researched and checked before they are published, who is accountable for them, and what happens when we get something wrong. It is meant to be specific enough that you can hold us to it.

Editorial independence

CarAudioBlog is editorially independent. No manufacturer, retailer, affiliate partner or advertiser decides what we cover, what we conclude, or which products we recommend.

• We do not accept payment for coverage, recommendations or rankings, and we do not sell sponsored posts, guest posts or link placements.
• Affiliate commission rates play no part in which products we cover or recommend. How affiliate links work on this site is explained in our affiliate disclosure.
• No manufacturer, retailer or affiliate partner reviews or approves an article before it is published.
• CarAudioBlog does not currently display advertising. If that changes, ads will be supplied by third-party networks and kept clearly separate from editorial content.

How we choose what to cover

We choose topics around common questions car owners ask, the problems that come up when upgrading or installing a system, products that are widely available and frequently compared, and new releases that are likely to matter to readers. A product is never included because a brand asked or paid for it.

How articles are researched

CarAudioBlog does not operate a dedicated laboratory or test bench. General guides, explainers and troubleshooting articles are based on research and analysis. Product reviews and buying guides may also include hands-on testing by Marcus Reed, but only for products he has personally tested. Depending on the topic, an article may draw on:

• Manufacturer specifications, such as rated power, frequency response or sensitivity, which we present as the manufacturer’s own figures.
• Research-based information from technical documentation, installation manuals, product information and other reliable sources.
• Editorial analysis, where we explain what that information means in practice and how products compare.
• Hands-on testing by Marcus Reed, in reviews and buying guides, for products he has personally tested. The observations and review claims that come from that testing are his own, and he is accountable for them.
• Practical observations about fit, installation or everyday use, included only where they are available and described as observations rather than test results.

Not every product we write about has been tested. When an article covers a product or makes a claim that Marcus Reed has not personally tested, it makes that clear: that information is based on research and is never presented as hands-on tested. We do not present manufacturer figures or other sources’ data as our own measurements. Where a claim cannot be checked against a documented source, we say so rather than implying a test or measurement that did not take place.

How recommendations are made

When an article recommends a product, it weighs the factors that matter for that type of equipment: performance, sound quality, build quality, features, compatibility, installation requirements, ease of use, reliability and value for money. How much each factor counts depends on the product and on the reader’s vehicle and setup, so we aim to explain the reasoning behind a recommendation rather than simply naming a winner.

Product samples and sponsorship

We do not accept payment, free products or sponsorship in exchange for coverage or a recommendation. If a product is ever supplied to us free of charge, that will be stated clearly at the start of any article that mentions it.

Authorship and accountability

CarAudioBlog publishes under two bylines. Articles written by Marcus Reed, mainly product reviews and buying guides, carry his byline and link to his author page. Where he has personally tested a product, the hands-on observations and review claims that come from that testing are his own, and he is individually accountable for them. Anything in those articles that he has not personally tested is based on research and is never presented as hands-on tested.

All other articles, including general guides, explainers and troubleshooting articles, carry the CarAudioBlog Editorial Team byline. They are based on research and analysis.

Whichever byline an article carries, CarAudioBlog as a publication is accountable for everything it publishes. We do not attribute articles to people who do not exist, and we do not claim professional certifications or trade experience on anyone’s behalf.

Fact-checking

Before an article is published, we check specifications against the manufacturer’s current documentation wherever it is available. Where two sources disagree, we say so and make clear where each figure came from. Prices and availability change often, so any price mentioned in an article should be treated as a guide at the time of writing. Always check the retailer for the current price.

Updates

We aim to review buying guides regularly and after important product releases in a category. When an article is meaningfully updated, its “last updated” date changes. We do not change the date without changing the content.

A recommendation is not permanent. If a product develops a known reliability problem or is replaced by a better option, the article can be updated to reflect that.

Corrections

We correct errors promptly and openly:

• Typographical and formatting errors are fixed without a note.
• Factual errors that do not change an article’s conclusion are fixed, and a dated note is added where the change is significant.
• Errors that change a recommendation are fixed, and a dated note explains what was wrong and what changed.
• We do not quietly delete articles to hide a mistake. If an article is withdrawn, we explain why.

To report an error, use our contact page and choose “Correction” as the topic. We would rather fix something than defend it.

Sourcing and attribution

When we rely on someone else’s data, documentation or reporting, we say so and link to it where possible. We do not present another publication’s test results as our own. Quotations are used sparingly, attributed, and never edited in a way that changes their meaning.

Conflicts of interest

CarAudioBlog holds no ownership stake in any brand covered on the site, and has no paid relationship with one beyond the affiliate arrangements described in our affiliate disclosure. If that changes, it will be disclosed on the articles affected.

Comments

Comments are currently closed. If we open them in the future, we will remove spam, promotional posts, personal abuse and anything unlawful, but we will not remove a comment simply because it disagrees with us.

Reader safety

Installation guides involve work on vehicle electrical systems. Where a job carries real risk, such as high-current wiring, work near airbags or anything close to the fuel system, we say so plainly and point out when the job is better left to a professional installer. See also our terms of use.

Contact

If you have a question about this policy, or about how a particular article was put together, please get in touch through our contact page.