How we judge and rank

A conclusion with no working behind it is just an opinion. Here is the working.

Where a verdict on home theater gear comes from

Every verdict here is assembled in the same four steps, and each of them leaves something on the page you can check: we read the specifications, the manuals and the ratings that apply to the product, we read the Amazon.com listing it is sold under, we compare it with the other models on the same shelf, and we name the source of every figure we publish.

That last rule is the one that does the work. A number with a source can be argued with; a number without one is decoration. Where a figure exists in a manual and contradicts the marketing, we quote the manual. Where no reliable figure exists at all, the page says so and leaves the field empty rather than filling it with something plausible.

What we weigh

We rank on the specifications that decide the job and the ones that decide how long it keeps doing it. In practice that means five things:

• The number that governs the product, and the unit it is in. Whether a brightness figure on a 4K projector is in ANSI lumens or in nothing at all, whether a contrast ratio is native or dynamic, whether a power figure is RMS or peak, the throw ratio behind a projector's "100-inch image", the frequency extension of a subwoofer with its tolerance, the certified bandwidth of an HDMI cable rather than a version number. Where a maker publishes a headline figure without the one that qualifies it, we say so rather than repeating it.
• What decides whether it is still in the rack in five years. A projector quiet enough to sit behind a sofa, a screen that stops rippling after a week, a soundbar whose remote does not fight the television's, an AV receiver whose fan does not hum through quiet scenes. Every category has one detail that decides whether something is enjoyed or endured, and that is the one we describe.
• What is not in the box, and what is not free. The screen an ultra short throw projector actually requires, the receiver a "5.1 package" does not include, the stands a pair of bookshelf speakers needs, the lamp a projector will want at 4,000 hours. This is weighted more heavily here than on most sites, deliberately: a purchase that needs a second purchase to work is not the price on the listing.
• Spares, and whether a repair is possible. What lamps, filters, batteries and cables cost over a few years; whether a speaker package can grow within its range or has to be replaced; whether a system's speakers use ordinary terminals or a proprietary plug. This is why a product that performs slightly worse sometimes outranks one that performs better.
• Whether it is on sale in the United States. Each review says whether Amazon.com carried an offer on the date of our last price check, and a model with no US offer is listed after the ones you can buy, with the nearest alternatives named. Equipment nobody sells where you live is not a recommendation, whatever it is made of.

Where the evidence on home theater gear comes from

Three sources, weighted differently and always named. Manufacturer specifications and manuals, cited as such rather than repeated as fact — they are reliable for dimensions and connections, unreliable for brightness and power. Declared figures where they exist (an ANSI lumen count, a native contrast ratio, an RMS power rating, a certified cable bandwidth), always flagged as a figure to verify on the current listing rather than a permanent guarantee. And the Amazon.com listing itself, quoted word for word when it adds, omits or contradicts something — a listing is what the buyer actually reads before paying. We do not collect owner reviews, and we do not claim to know what a product is like in year three: where durability depends on something a maker does not publish, the page says it is not published.

Where a claim rests on one source rather than three, the page says so. Where we could not source a figure at all, the field is left empty and the gap is stated. We never fill one in by inference.

What the ordering means

Some reviews carry a score out of ten, labeled “Specification-checked”. It is an editorial reading of what the maker publishes against the other models on the same shelf — how complete the specifications are, whether the headline figure is stated in a unit that can be compared, what is missing from the box — and nothing more. It is not a measurement, and it is not comparable across shelves: a 7 for a $1,400 projector and a 7 for a $10 HDMI cable answer two different questions. Reviews where the published information was too thin to rank carry no score at all, and say why in the text.

What matters as much as the score is the order: within a category, the sequence is deliberate, and the reasons for it are in the text.

Within a hub, the models with an Amazon.com offer on the date of our last price check come first; within each group the order runs entry, mid, then top. A buyer arrives with a budget rather than with an ambition, and a page that opens on the dearest machine answers a question nobody asked.

The biases in home theater gear we designed against

Affiliate sites drift towards expensive products, towards whatever is newest, and towards whatever converts. Our defense is structural rather than a promise: no ranking on this site has ever been reordered because of what a product pays, several pages recommend a free setting or a cheaper model instead of an upgrade, and no product has ever been placed in exchange for anything.

There is a bias specific to this subject, and it is worth naming. Big numbers sell equipment. A page written around the figure printed largest closes by recommending the projector with the most impressive lumen claim, which is usually the one whose claim means the least. No page here is built that way. Where the honest answer is that an upgrade changes very little — a 4K projector on a 6-foot-wide image watched from 13 feet, a second subwoofer in a small room, a thicker cable on a ten-foot run — the page says so.

The one bias we cannot remove is availability. We link to Amazon.com and check what it actually offers, which means excellent equipment sold only by custom installers and specialist distributors are under-represented here. Where that matters to the recommendation, the page says so.

A published home theater gear figure is reported, never computed

Home theater equipment is sold on numbers, and those numbers are the easiest thing on a listing to repeat carelessly. The rule that governs every page that touches them: every brightness figure, contrast ratio, power rating, frequency response, throw ratio, load capacity and bandwidth on this site is reported from the manufacturer's own documentation, with its unit written as published and its source named, and never calculated or inferred by us. Where a figure is not published, the page says it is not published rather than offering a plausible one.

Where a maker states 2,200 ANSI lumens, a native 3,000:1 contrast or 100 W into 8 ohms from 20 Hz to 20 kHz at 0.08% THD, we report that the manufacturer states it and link to what they publish. We are not a testing laboratory, so nothing here should be read as a measurement of our own — and no product on this site is described as brighter or louder than another on the strength of a specification alone.

What a badge on a box actually promises

One sentence governs the whole site, and it is the reason several pages here read less enthusiastically than their competitors: a declared format is a compatibility, not a capability. "Dolby Atmos" on a soundbar means the bar decodes the format; whether anything reaches your ceiling is a separate question, answered by the channel notation. "HDMI 2.1" on a cable means nothing at all unless the maker declares Ultra High Speed certification. "4K" covers a native panel, a pixel-shifting one and a machine that merely accepts the signal. We write it that way because the alternative — treating a badge as a promise — sells more equipment and leaves a reader disappointed by a purchase that did exactly what it said.

Where this site stops

Nothing here replaces the manufacturer's own installation instructions. For anything that goes on a wall or a ceiling, the page points at them rather than paraphrasing them, even though a page that stops earns nothing.