450W max output power and punchy bass without a separate subwoofer

The BAR 300MK2 delivers immersive sound with 450 W maximum output power and strong bass from built‑in ports, eliminating the need for a separate subwoofer.

Dolby Atmos

Delivers immersive, cinematic 3D surround sound with Dolby Atmos processing, allowing sound to move from all directions within the room.

MultiBeam 3.0

Uses MultiBeam 3.0 technology to create a wide, cinema‑like soundstage that fills the room, delivering immersive and realistic audio reproduction from a single soundbar.

PureVoice 2.0

Optimizes dialogue clarity based on ambient sound and volume levels so that every word is heard clearly and consistently in cinema‑quality sound.

SmartDetails

Enhances subtle audio elements—such as footsteps or distant sounds—ensuring a clear, balanced sound field that reflects the intended mix in films and music.

Easy Sound Calibration

Automatically analyzes room acoustics and adjusts output to deliver optimal 3D surround effects that adapt to any interior layout or TV position.

HDMI eARC with 4K Dolby Vision passthrough

Supports uncompressed Dolby Atmos surround sound and 4K Dolby Vision video through a single HDMI connection, compatible with most TV brands.

JBL One App

Facilitates setup, personalization, and control via the JBL One App, which provides EQ adjustment, smart streaming integration, and automatic software updates.