Denon Home 400

4 expert reviews#1 of 9 smart speakers
Denon Home 400Image: Denon
3/4critics
recommend
Best for: Top pick, narrowly

Critics’ consensus

4 professional reviewers tested the Denon Home 400, and 3 recommend it. Most praised: sound quality and connectivity. Most common complaint: price.

Reviewed by Expert Reviews, TechRadar, Trusted Reviews and 1 more

The catch: It costs more than the Sonos Era 300 and has no voice assistant.

Broad agreement Scores run from 80 to 95All 4 scores printed by the outlets

Early score: only 4 professional reviews so far. Expect it to move as more reviews come in.

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What do critics say about the Denon Home 400?

Expert Reviews95

Called the best single-speaker spatial audio experience, with excellent Atmos handling, good connectivity and elegant looks.

The outlet's top rating · counted as 95 · Hands-on review · 2026 · Read
TechRadar90

A good-looking speaker with convincing spatial audio and broad connectivity, held back only by a very minor complaint.

Hands-on review · 2026 · Read
Trusted Reviews90

A wide, spacious and musical wireless speaker that competes well with the Sonos Era 300 and Bluesound Pulse M.

Hands-on review · 2026 · Read
ZDNET80

A capable speaker with real Atmos and better hi-res support than the Sonos Era 300, but the reviewer thinks most buyers should save money and pick the Sonos, especially in the US where Denon costs more.

Hands-on review · 2026 · Read

Scores are converted to 0–100. "est." means the outlet gave no number, so we estimated one from its verdict and checked our estimates against ratings outlets print. How we check estimates

What critics praise most

Sound quality4 of 4
Connectivity3 of 4
Design3 of 4

What critics dislike most

Price3 of 4
Controls and app2 of 4
Alternatives

Not sure about the Denon Home 400?

Also reviewed, not yet scored

Common questions

Is the Denon Home 400 worth it?

Most critics think so: 3 of 4 recommend it. It costs more than the Sonos Era 300 and has no voice assistant.

Do critics agree about the Denon Home 400?

Broad agreement: scores range from 80 (ZDNET) to 95 (Expert Reviews), a spread of 15 points across 4 reviews. Most reviewers land fairly close together.

What do critics dislike about the Denon Home 400?

Price (3 of 4 reviews), Controls and app (2 of 4 reviews).

What is the best alternative to the Denon Home 400?

The Sonos Era 100 (critic score 88), runner-up.