JBL Bar 300MK2-5.0 Channel All-in-one soundbar drops to $349.95

$42.51 off right now. The JBL Bar 300MK2-5.0 Channel All-in-one soundbar drops to $349.95 - save $42.51. This 11% discount brings the price below its 30-day average of $392.46, making it the lowest price we have tracked for this model since launch.

THE DEAL

JBL Bar 300MK2-5.0 Channel All-in-one soundbar

$349.95 (was $392.46) - Save $42.51 (11% off)

WhereAmazon

ExpiresNo end date listed

Get This Deal

For just $349.95, below its 30-day average of $392.46. The 90-day average sits at $388.01 and the 180-day average at $385.37, so this is a genuine low for a soundbar that only recently hit the market.

If you have been watching this model, now is when the price finally moved in your favor.

What You're Getting

The JBL Bar 300MK2 delivers 450W of max output power with built-in bass ports, so you get punchy low end without needing a separate subwoofer. Dolby Atmos support creates a 3D audio bubble around your listening position, while MultiBeam 3.0 technology widens the soundstage so every seat feels like the center of the room.

PureVoice 2.0 automatically adjusts dialogue clarity based on ambient noise and volume level, so whispered scenes stay audible without blasting the rest of the mix. SmartDetails enhancement pulls out subtle audio cues from footsteps to background chatter. The soundbar works with AirPlay, Google Cast, Spotify Connect, Tidal Connect, and Roon Ready, making it compatible across all major streaming platforms and voice assistant ecosystems.

Who This Is For

Best for: anyone upgrading from a basic TV speaker or an older soundbar without Atmos support. The all-in-one design (no separate subwoofer to place) makes it a clean fit for apartments, bedrooms, or living rooms where floor space is tight.

Final Verdict

At $349.95. This is the lowest price yet for a soundbar that packs Dolby Atmos, room-filling MultiBeam audio, and dialogue enhancement into a single chassis. If you want better TV and movie sound without running cables or adding components. This is the price to lock in.