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Based on price data from 2 merchants for "JBL Bar 300MK2 Soundbar". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Discover a new dimension of home audio with the JBL Bar 300MK2 Soundbar, where cutting-edge technology meets sleek design to deliver an immersive listening experience. This 5.0-channel powerhouse is equipped with Dolby Atmos and JBL's MultiBeam 3.0 technology, creating a rich and expansive soundstage that brings movies, music, and games to life like never before. With 450 watts of power, the 300MK2 fills your room with vibrant audio and punchy bass, all without the need for a separate subwoofer.
The soundbar's PureVoice 2.0 feature ensures crystal-clear dialogue, automatically adjusting to ambient sounds and volume levels, so you never miss a word. SmartDetails further enhances your audio experience by exposing the subtleties in every sound mix, allowing you to hear exactly what the filmmakers intended. Whether you're streaming via Bluetooth, connecting through HDMI eARC, or using voice-assistant compatibility, the JBL Bar 300MK2 offers a seamless and versatile audio solution for any home setup.
For those who crave custom sound, the JBL ONE app provides personalized settings and a precise equalizer, letting you tailor the audio to your liking. The 300MK2 supports a wide array of streaming services, including AirPlay, Google Cast, and Spotify Connect, ensuring you have access to all your favorite content with ease.
Key Features:
- 450W 5.0-channel soundbar with Dolby Atmos for immersive sound
- MultiBeam 3.0 technology for a wide, cinema-like soundstage
- PureVoice 2.0 for optimized dialogue clarity
- SmartDetails for enhanced audio subtleties
- HDMI eARC with 4K Dolby Vision pass-through
- Bluetooth, Wi-Fi, and USB-A connectivity
- Compatible with Google Assistant, Siri, and Alexa
- JBL ONE app for custom sound calibration and updates
- Includes remote control, power cord, HDMI cable, wall-mount bracket kit, and mounting template
Product specs
| Type | All-in-one Soundbar |
| Powered | Yes |
| Number of Channels | 5.0 |
| Total Power | 450W |
| Quantity | 1 x Soundbar |
| Speaker Configuration | 5 x 3.14" Racetrack Drivers, 4 x 0.78" Tweeters |
| Input Types | 1 x Optical |
| USB | 1 x Type A (rear, 5V/500mA) |
| Bluetooth | v5.3 |
| HDMI | 1 x HDMI In, 1 x HDMI Out (eARC) |
| Other I/O | 1 x RJ-45 (ethernet), Wi-Fi (2.4GHz/5GHz) |
| Frequency Response | 50Hz-20kHz (-6dB) |
| Immersive Audio | MultiBeam 3.0, Dolby Vision/Atmos |
| Software | JBL One App |
| Power Source | IEC C7 AC Inlet (cable included) |
| Enclosure Type | Ported |
| Height | 1.98" |
| Width | 37" |
| Depth | 4.09" |
| Weight | 6.39 lbs |
FAQs
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Does the JBL Bar 300MK2 support Dolby Atmos?
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Yes, the JBL Bar 300MK2 supports Dolby Atmos, providing an immersive audio experience with surround sound effects without the need for additional speakers.
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Can I connect the JBL Bar 300MK2 to my TV via HDMI?
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Yes, the JBL Bar 300MK2 features HDMI connectivity with an HDMI In and an HDMI Out (eARC) for seamless integration with your TV.
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Does the JBL Bar 300MK2 require a separate subwoofer for bass?
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No, the JBL Bar 300MK2 delivers powerful bass without the need for a separate subwoofer, thanks to its built-in racetrack drivers.
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Is the JBL Bar 300MK2 compatible with voice assistants?
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Yes, the JBL Bar 300MK2 works with voice assistant-enabled speakers, allowing for easy control and integration with smart home devices.
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How does the JBL Bar 300MK2 connect to the internet?
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The JBL Bar 300MK2 can connect to the internet via Wi-Fi, supporting both 2.4GHz and 5GHz networks for streaming and updates.
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What app can I use to control the JBL Bar 300MK2?
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You can use the JBL One App to control the JBL Bar 300MK2, which offers easy sound calibration and access to various features and settings.
Videos
JBL
JBL | Bar 300MK2 | 5.0-Kanal-All-in-One-Soundbar mit Dolby Atmos®
Reviews
PROS
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Exceptional sound quality with clear dialogue and deep bass
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Easy setup and user-friendly app for sound customization
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Compact design fits seamlessly under TVs, saving space
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Immersive surround sound experience despite compact size
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Wide range of connectivity options including Google Home and Apple Airplay
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Built-in subwoofer delivers powerful bass without additional equipment
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Well-built with high-quality materials for a sleek, modern look
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True black coloring matches well with various setups
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Offers additional features like relaxing "moment" sounds via app
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Includes mounting hardware for versatile placement
CONS
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Lacks subwoofer output for deeper bass extension
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Surround sound effect is limited compared to larger systems with discrete speakers
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Maximum power claims may be misleading; actual power is lower
Critic Reviews
Based on 0 Reviews and 0 Ratings
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