Experience Vivid Sound
Why settle for flat sound from a flat-panel TV? The JBL Bar 300MK2 delivers immersive, cinematic sound worthy of Hollywood's nearly 100-year history. Whether you're watching content or playing games, enjoy crystal-clear dialogue, Dolby Atmos® surround effects, and a vast soundstage that enhances your entertainment experience. Easily access many streaming services for music playback. All features are integrated into a smart, stylish soundbar compatible with any TV brand. Enjoy the best sound in the comfort of your home.
Image Description: A sleek, modern soundbar is placed centrally on a wooden media console below a large television displaying a waterfall scene. The console has open shelving and drawers. To the left, a textured grey sofa and a small side table with a lamp are visible, suggesting a living room environment.
Key Features
- Up to 450W total output, delivering powerful bass in a single enclosure.
- Dolby Atmos® for immersive 3D audio.
- MultiBeam™ 3.0 for a wide, cinematic soundstage.
- PureVoice™ 2.0 for crystal-clear dialogue.
- SmartDetails for capturing subtle audio nuances.
- Automatic room calibration optimizes acoustics for your space.
- Compatible with all ecosystems and music streaming services.
- JBL ONE app for easy control and customization.
- 4K Dolby Vision passthrough with HDMI eARC.
Features and Benefits
Powerful Bass
Experience immersive sound for music, movies, and games with up to 450W total output. The integrated bass reflex port provides punchy, powerful low frequencies, allowing you to feel the thrilling energy of your favorite music or movies.
Dolby Atmos®
Hear airplanes flying overhead, feel crowds passing in front of you, or get lost in the overwhelming energy of your favorite dance playlist. Dolby Atmos® delivers a breathtaking 3D audio experience that envelops you in cinematic sound.
MultiBeam™ 3.0
Sit anywhere and feel like you're in the middle of the action. JBL's MultiBeam™ 3.0 creates a wide, cinematic soundstage, bringing every high-speed chase and epic battle to life. The sound beams fill the room, reproducing realistic, immersive, and vivid sound.
PureVoice™ 2.0
Never miss a quiet whisper or a crucial plot point. JBL's proprietary PureVoice™ 2.0 technology automatically enhances or optimizes dialogue based on scene content and soundbar volume, ensuring every word is heard with cinema-like clarity.
SmartDetails
Capture the subtle nuances of sound mixes, just like in a movie theater. JBL's advanced sound enhancement technology allows you to experience details as intended by filmmakers, from the creak of a door to a distant shout, all within a clear and balanced sound field.
Automatic Room Calibration
Every room is different. The soundbar automatically detects how sound reflects off walls and furniture. It then tunes itself to your specific environment and TV setup to deliver the best possible 3D surround sound effect.
4K Dolby Vision Passthrough with HDMI eARC
Connect any brand of TV and enjoy uncompressed Dolby Atmos surround sound through a single HDMI cable with HDMI eARC. The HDMI input allows for 4K video quality transmission from sources like Blu-ray players or game consoles.
JBL ONE App
Set up and control your soundbar with the JBL ONE app. Customize your sound with precise EQ settings, browse your favorite music apps, and get the latest software upgrades conveniently from your sofa.
Technical Specifications
| General Specifications | |
|---|---|
| Sound System | 5.0 Channel |
| Power | 100-240V AC, ~50/60Hz |
| Total Speaker Output Power (Max @THD 1%) | 450W |
| Soundbar Speaker Drivers | (42x80)mm Race Track Drivers x 5, 20mm Tweeters x 4 |
| HDMI Specifications | |
|---|---|
| HDMI Video Input | 1 |
| HDMI Video Output (eARC) | 1 |
| HDMI HDCP Version | 2.3 |
| HDR Passthrough | HDR10+, Dolby Vision |
| Audio Specifications | |
|---|---|
| Frequency Response | 50Hz-20kHz (-6dB) |
| Audio Inputs | Optical Digital, Bluetooth, USB (USB playback available in US version only; other versions use USB for service only.) |
| USB Specifications (US version only for audio playback) | |
|---|---|
| USB Port | Type-A |
| USB Rating | 5V DC, 0.5A |
| Supported File Formats | mp3 |
| Wireless Specifications | |
|---|---|
| Bluetooth Version | v5.3 |
| Bluetooth Profiles | A2DP v1.3, AVRCP v1.5 |
| Bluetooth Transmitter Frequency Band | 2400 MHz - 2483.5 MHz |
| Bluetooth Transmitter Output | < 15dBm (EIRP) |
| Wi-Fi Network | IEEE 802.11 a/b/g/n/ac/ax (2.4GHz/5GHz) |
| 2.4G Wi-Fi Transmitter Frequency Band | 2412-2472 MHz (2.4 GHz ISM band, 11 channels for US, 13 for Europe/others) |
| 2.4G Wi-Fi Transmitter Output | < 20dBm (EIRP) |
| 5G Wi-Fi Transmitter Frequency Band | 5.15-5.35GHz, 5.470-5.725GHz |
| 5G Wi-Fi Transmitter Output | < 23dBm (5.15-5.25GHz), < 20dBm (5.25-5.35GHz and 5.470-5.725GHz) |
| Note | Band 5.6-5.64GHz is disabled for shipments to Australia/New Zealand. |
| Dimensions | |
|---|---|
| Main Soundbar (W x H x D) | 940 x 50.5 x 104 mm |
| Soundbar Weight | 2.9 kg |
| Packaged Dimensions (W x H x D) | 1180 x 120 x 160 mm |
| Packaged Weight (Gross) | 4.8 kg |
| RMS @THD 1% | 225W |
| Included | |
|---|---|
| Main Soundbar | x 1 |
| Remote Control | (with 2 batteries) |
| Power Cables | (up to 4 depending on region SKU) |
| HDMI Cable | x 1 |
| L-shaped Wall-mounting Brackets (for main bar) | x 2 |
| Quick Start Guide | |
| Safety & Warranty Sheet | |
| Wall Mounting Template | |
