“Concert sound boosters”

Here is the verified answer to the Wall Street Journal Crossword clue “Concert sound boosters”, last seen on August 10, 2026.

Answer hidden — reveal below

A??S

A 4-letter across entry from the Monday puzzle

The Answer

AMPS

The answer to “Concert sound boosters” is AMPS

Letters4

DirectionAcross

PublishedAug 10, 2026

Letter analysis

The clue “Concert sound boosters” appeared in the Wall Street Journal Crossword on Monday, August 10, 2026 as a across entry. The verified answer is AMPS — a 4-letter word that begins with A and ends with S.

This answer contains 1 vowel and 3 consonants. Click through any related clue below to keep solving, or open the full answer key for the day from the link above.

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Frequently Asked Questions

What is the answer to “Concert sound boosters”?

The answer to the Wall Street Journal Crossword clue “Concert sound boosters” is AMPS — a 4-letter across entry from the August 10, 2026 puzzle.

How many letters is the answer?

AMPS has 4 letters — 1 vowel and 3 consonants.

Are these answers official?

WSJCrosswordAnswers.org is an independent reference site, not affiliated with the Wall Street Journal. We solve and verify each puzzle by hand before publishing.