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JBL Bar 300MK2 Soundbar with Dolby Atmos - Black
Product Description
Product Description
JBL Bar 300MK2 Soundbar with Dolby Atmos - Black
The JBL Bar 300MK2 transforms everyday TV audio into an immersive entertainment experience with powerful 3D surround sound, crystal-clear dialogue, and room-filling performance. While modern TVs deliver stunning 4K visuals, their built-in speakers often fall short. This 5.0-channel soundbar bridges that gap with Dolby Atmos, DTS Virtual:X, 450 watts of maximum output power, and built-in bass that brings movies, games, and music to life without requiring a separate subwoofer.
Immersive 3D Sound That Surrounds You
The JBL Bar 300MK2 creates a cinematic atmosphere using Dolby Atmos and DTS Virtual:X technologies. Instead of simply projecting sound forward, it produces a multidimensional listening experience that makes overhead aircraft, fast-moving vehicles, and crowd scenes feel remarkably lifelike. As a result, every movie night, sporting event, or gaming session becomes far more engaging.
Whether you're streaming the latest blockbuster or listening to your favorite playlist, the sound expands beyond the screen to fill the room with convincing surround effects.
450 Watts of Powerful Performance with Built-In Bass
Power matters, especially when you're looking for impactful entertainment. The JBL Bar 300MK2 delivers up to 450 watts of maximum output power, giving action scenes more excitement and music more energy.
Moreover, integrated bass ports produce deep, punchy low frequencies without the need for a separate subwoofer. Think of it as getting the heartbeat of your entertainment system from a single, streamlined speaker.
MultiBeam 3.0 Creates a Wide Cinematic Soundstage
Where you sit shouldn't determine how good your audio sounds. That's why the JBL Bar 300MK2 features MultiBeam 3.0 technology, which projects sound throughout the room to create a wide, cinema-like soundstage.
Consequently, everyone enjoys immersive and balanced audio, whether they're sitting directly in front of the TV or off to the side.
PureVoice 2.0 Keeps Dialogue Crystal Clear
Missing an important line can completely change a movie or series. Fortunately, JBL's PureVoice 2.0 technology automatically adjusts dialogue based on scene complexity and listening volume.
Even soft conversations and whispered moments remain easy to understand, allowing every word to come through with impressive clarity.
High-Definition Music Streaming Made Simple
The JBL Bar 300MK2 is just as capable with music as it is with movies. It supports hundreds of online streaming services through AirPlay, Google Cast, Spotify Connect, Tidal Connect, and Roon Ready.
As a result, you can enjoy playlists, podcasts, and albums in high-definition sound from your preferred streaming platform without changing your listening habits.
Customize Every Listening Experience with the JBL ONE App
Personal preferences vary, and your soundbar should adapt accordingly. The JBL ONE app allows you to customize the sound using a precise equalizer while also giving you access to your favorite music apps and software updates.
Everything can be managed directly from your smartphone, making everyday control simple and convenient.
Hands-Free Voice Assistant Compatibility
When paired with compatible voice assistant-enabled speakers, the JBL Bar 300MK2 lets you control music without reaching for the remote. Simply use Google Assistant or Siri through your connected device to play your favorite songs while keeping your hands free.
SmartDetails Technology Reveals Every Sound
Great movies aren't only about explosions and dramatic music. Small audio details often create the most realistic experience. JBL's SmartDetails technology enhances subtle sounds across the soundtrack, from distant footsteps to quiet ambient effects.
Instead of overwhelming the mix, it preserves balance while making every detail easier to hear.
Automatic Room Calibration for Optimized Audio
Every room reflects sound differently. The JBL Bar 300MK2 analyzes your space and adjusts its surround performance to match the layout of your walls and furniture.
Accordingly, you receive optimized 3D audio designed specifically for your listening environment.
Easy HDMI eARC Connectivity with 4K Video Pass-Through
Connecting the JBL Bar 300MK2 is refreshingly simple. HDMI eARC allows uncompressed Dolby Atmos audio to travel through a single HDMI cable, while the HDMI input supports 4K HDR10+ and Dolby Vision pass-through from compatible media players and gaming consoles.
It works with virtually any TV brand, making it an easy addition to your home entertainment setup.
Efficient Design with Sustainable Materials
The JBL Bar 300MK2 combines premium performance with environmentally conscious construction. It incorporates post-consumer recycled plastic and recycled aluminum, while the packaging uses FSC-certified paper printed with soy ink.
Even during standby, Deep Sleep mode keeps power consumption below one watt, helping reduce energy usage without sacrificing convenience.
Compact Size That Fits Modern Living Spaces
Measuring 940 mm wide and only 50.5 mm tall, the JBL Bar 300MK2 complements today's slim televisions without dominating your entertainment center. Despite its compact profile, it houses five racetrack drivers and four tweeters that deliver expansive, room-filling sound.
The package also includes an HDMI cable, remote control with batteries, wall-mount brackets, wall-mount template, power cords, quick start guide, and safety documentation.
Technical Specifications
- 5.0-channel sound system
- 450W maximum speaker output
- 225W RMS output
- Dolby Atmos and DTS Virtual:X
- MultiBeam 3.0 wide soundstage
- PureVoice 2.0 dialogue enhancement
- SmartDetails sound enhancement technology
- Built-in bass ports without external subwoofer
- Frequency response: 50Hz–20kHz (-6dB)
- Bluetooth 5.3 connectivity
- Wi-Fi 6 compatible (IEEE 802.11 a/b/g/n/ac/ax)
- AirPlay, Google Cast, Spotify Connect, Tidal Connect, and Roon Ready
- HDMI eARC with HDR10+ and Dolby Vision pass-through
- Optical, Bluetooth, USB, and HDMI connectivity
- Dimensions: 940 × 50.5 × 104 mm
- Weight: 2.9 kg
Bring Every Scene to Life
The JBL Bar 300MK2 combines immersive surround technologies, powerful built-in bass, intelligent dialogue enhancement, and flexible streaming into one sleek soundbar. Whether you're watching the latest action film, enjoying a concert, or catching up on your favorite podcast, it delivers balanced, room-filling sound that makes every moment feel bigger, richer, and more engaging.
FAQs
Does the JBL Bar 300MK2 include a built-in subwoofer?
No. It features integrated bass ports that deliver powerful low-frequency performance without requiring a separate subwoofer.
Which surround sound formats does the JBL Bar 300MK2 support?
It supports both Dolby Atmos and DTS Virtual:X for immersive three-dimensional surround sound.
Can the JBL Bar 300MK2 stream music over Wi-Fi?
Yes. It supports AirPlay, Google Cast, Spotify Connect, Tidal Connect, and Roon Ready for high-definition music streaming.
Can I adjust the sound profile on the JBL Bar 300MK2?
Yes. Using the JBL ONE app, you can customize the equalizer, access streaming services, and receive software updates.
What video formats are supported through the HDMI connection?
The HDMI connection supports 4K video pass-through with HDR10+ and Dolby Vision, along with HDMI eARC for uncompressed Dolby Atmos audio.
Features & Specs
Features & Specs
Warranty
Warranty
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Product Description
Product Description
JBL Bar 300MK2 Soundbar with Dolby Atmos - Black
The JBL Bar 300MK2 transforms everyday TV audio into an immersive entertainment experience with powerful 3D surround sound, crystal-clear dialogue, and room-filling performance. While modern TVs deliver stunning 4K visuals, their built-in speakers often fall short. This 5.0-channel soundbar bridges that gap with Dolby Atmos, DTS Virtual:X, 450 watts of maximum output power, and built-in bass that brings movies, games, and music to life without requiring a separate subwoofer.
Immersive 3D Sound That Surrounds You
The JBL Bar 300MK2 creates a cinematic atmosphere using Dolby Atmos and DTS Virtual:X technologies. Instead of simply projecting sound forward, it produces a multidimensional listening experience that makes overhead aircraft, fast-moving vehicles, and crowd scenes feel remarkably lifelike. As a result, every movie night, sporting event, or gaming session becomes far more engaging.
Whether you're streaming the latest blockbuster or listening to your favorite playlist, the sound expands beyond the screen to fill the room with convincing surround effects.
450 Watts of Powerful Performance with Built-In Bass
Power matters, especially when you're looking for impactful entertainment. The JBL Bar 300MK2 delivers up to 450 watts of maximum output power, giving action scenes more excitement and music more energy.
Moreover, integrated bass ports produce deep, punchy low frequencies without the need for a separate subwoofer. Think of it as getting the heartbeat of your entertainment system from a single, streamlined speaker.
MultiBeam 3.0 Creates a Wide Cinematic Soundstage
Where you sit shouldn't determine how good your audio sounds. That's why the JBL Bar 300MK2 features MultiBeam 3.0 technology, which projects sound throughout the room to create a wide, cinema-like soundstage.
Consequently, everyone enjoys immersive and balanced audio, whether they're sitting directly in front of the TV or off to the side.
PureVoice 2.0 Keeps Dialogue Crystal Clear
Missing an important line can completely change a movie or series. Fortunately, JBL's PureVoice 2.0 technology automatically adjusts dialogue based on scene complexity and listening volume.
Even soft conversations and whispered moments remain easy to understand, allowing every word to come through with impressive clarity.
High-Definition Music Streaming Made Simple
The JBL Bar 300MK2 is just as capable with music as it is with movies. It supports hundreds of online streaming services through AirPlay, Google Cast, Spotify Connect, Tidal Connect, and Roon Ready.
As a result, you can enjoy playlists, podcasts, and albums in high-definition sound from your preferred streaming platform without changing your listening habits.
Customize Every Listening Experience with the JBL ONE App
Personal preferences vary, and your soundbar should adapt accordingly. The JBL ONE app allows you to customize the sound using a precise equalizer while also giving you access to your favorite music apps and software updates.
Everything can be managed directly from your smartphone, making everyday control simple and convenient.
Hands-Free Voice Assistant Compatibility
When paired with compatible voice assistant-enabled speakers, the JBL Bar 300MK2 lets you control music without reaching for the remote. Simply use Google Assistant or Siri through your connected device to play your favorite songs while keeping your hands free.
SmartDetails Technology Reveals Every Sound
Great movies aren't only about explosions and dramatic music. Small audio details often create the most realistic experience. JBL's SmartDetails technology enhances subtle sounds across the soundtrack, from distant footsteps to quiet ambient effects.
Instead of overwhelming the mix, it preserves balance while making every detail easier to hear.
Automatic Room Calibration for Optimized Audio
Every room reflects sound differently. The JBL Bar 300MK2 analyzes your space and adjusts its surround performance to match the layout of your walls and furniture.
Accordingly, you receive optimized 3D audio designed specifically for your listening environment.
Easy HDMI eARC Connectivity with 4K Video Pass-Through
Connecting the JBL Bar 300MK2 is refreshingly simple. HDMI eARC allows uncompressed Dolby Atmos audio to travel through a single HDMI cable, while the HDMI input supports 4K HDR10+ and Dolby Vision pass-through from compatible media players and gaming consoles.
It works with virtually any TV brand, making it an easy addition to your home entertainment setup.
Efficient Design with Sustainable Materials
The JBL Bar 300MK2 combines premium performance with environmentally conscious construction. It incorporates post-consumer recycled plastic and recycled aluminum, while the packaging uses FSC-certified paper printed with soy ink.
Even during standby, Deep Sleep mode keeps power consumption below one watt, helping reduce energy usage without sacrificing convenience.
Compact Size That Fits Modern Living Spaces
Measuring 940 mm wide and only 50.5 mm tall, the JBL Bar 300MK2 complements today's slim televisions without dominating your entertainment center. Despite its compact profile, it houses five racetrack drivers and four tweeters that deliver expansive, room-filling sound.
The package also includes an HDMI cable, remote control with batteries, wall-mount brackets, wall-mount template, power cords, quick start guide, and safety documentation.
Technical Specifications
- 5.0-channel sound system
- 450W maximum speaker output
- 225W RMS output
- Dolby Atmos and DTS Virtual:X
- MultiBeam 3.0 wide soundstage
- PureVoice 2.0 dialogue enhancement
- SmartDetails sound enhancement technology
- Built-in bass ports without external subwoofer
- Frequency response: 50Hz–20kHz (-6dB)
- Bluetooth 5.3 connectivity
- Wi-Fi 6 compatible (IEEE 802.11 a/b/g/n/ac/ax)
- AirPlay, Google Cast, Spotify Connect, Tidal Connect, and Roon Ready
- HDMI eARC with HDR10+ and Dolby Vision pass-through
- Optical, Bluetooth, USB, and HDMI connectivity
- Dimensions: 940 × 50.5 × 104 mm
- Weight: 2.9 kg
Bring Every Scene to Life
The JBL Bar 300MK2 combines immersive surround technologies, powerful built-in bass, intelligent dialogue enhancement, and flexible streaming into one sleek soundbar. Whether you're watching the latest action film, enjoying a concert, or catching up on your favorite podcast, it delivers balanced, room-filling sound that makes every moment feel bigger, richer, and more engaging.
FAQs
Does the JBL Bar 300MK2 include a built-in subwoofer?
No. It features integrated bass ports that deliver powerful low-frequency performance without requiring a separate subwoofer.
Which surround sound formats does the JBL Bar 300MK2 support?
It supports both Dolby Atmos and DTS Virtual:X for immersive three-dimensional surround sound.
Can the JBL Bar 300MK2 stream music over Wi-Fi?
Yes. It supports AirPlay, Google Cast, Spotify Connect, Tidal Connect, and Roon Ready for high-definition music streaming.
Can I adjust the sound profile on the JBL Bar 300MK2?
Yes. Using the JBL ONE app, you can customize the equalizer, access streaming services, and receive software updates.
What video formats are supported through the HDMI connection?
The HDMI connection supports 4K video pass-through with HDR10+ and Dolby Vision, along with HDMI eARC for uncompressed Dolby Atmos audio.
