Bar 300MK2

Released Nov 1, 2025 · Analysis updated Apr 9, 2026

JBL Bar 300MK2 Soundbar in the Soundbars category. The JBL Bar 300MK2 scores 85/100 based on 2 expert reviews in the soundbars category. Coverage includes reviews from Stereoguide and Whathifi.

Critic Score

What's this?

based on 2 expert reviews

StereoguideWhathifi

Score pending

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Where to buy

amazon$349.95

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Score pending — we need at least 3 critic reviews to calculate a score and extract pros & cons.

2 Expert Reviews

Independent publication11/2025

Independent publicationNov 12, 2025

The JBL Bar 300MK2 impressed with its powerful sound in the review, delivering decent dynamics and surround sound despite virtual 3D effects not noticeably raising the stage.

Established publication12/2025

Established publicationDec 2, 2025

The JBL Bar 300MK2 is a clear step up from its predecessor, improving on all aspects to give us one of the best Dolby Atmos soundbars we have tested at this price and giving the Sonos Beam (Gen 2) a r...