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Product Overview
Key Features
- 450W RMS
- 5.0 Channel
- Dolby Atmos
- HDMI eARC
Key Specifications
- Brand:
- JBL
- Model Number:
- 6597344
- Channels:
- 5.0
- Total Output:
- 450W
- Wireless Connections:
- Bluetooth version: v5.3, Wi-Fi IEEE 802.11 a/b/g/n/ac/ax (2.4GHz/5GHz)
Audio
- Sound:
- 450W total
- Music Streaming:
- Airplay, Google cast, Spotify, Tidal, Roon Ready
Media Players
- Playback Formats:
- MP3
Connections
- Wired Connections:
- HDMI, HDMI eARC
Options
- Remote Control:
- true
- Sound Modes:
- Dolby Atmos
Smart Features
- Smart Home Compatible:
- Google Assistant, Siri
General Information
- Type:
- Soundbar
- Colour:
- Black
- Family:
- MK2
- What's In The Box:
- 1x Main soundbar Remote control with 2 x batteries Power cords (up to 4pcs depending on region SKUs) 1 x HDMI cable 2 x L-shape wall-mount bracket (main bar) Quick start guide Safety instruction and Warranty card Wall mount template
Warranty
- Manufacturer's Warranty:
- 2 Year
Audio
- Sound:
- 450W total
- Music Streaming:
- Airplay, Google cast, Spotify, Tidal, Roon Ready
Connections
- Wired Connections:
- HDMI, HDMI eARC
Smart Features
- Smart Home Compatible:
- Google Assistant, Siri
Warranty
- Manufacturer's Warranty:
- 2 Year
Product Dimensions
- Product Height (mm):
- 50.5
- Product Width (mm):
- 940
- Product Depth (mm):
- 104
- Product Weight (kg):
- 2.9
Box Dimensions
- Box Height (mm):
- 120
- Box Width (mm):
- 160
- Box Depth (mm):
- 1180
- Box Weight (kg):
- 5
Product Reviews of JBL Bar 300 MK2 5.0 Virtual Atmos Soundbar

Overall Rating Snapshot
5 out of 5 stars from 4 reviews
100% of users recommend this product
Anonymous
Confirmed purchase 31 December 2025
Published on 14 February 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Power packed base
Great unit with crystal clear sound- using with second TV setup for movies and binging shows as well as for Spotify
Chris
Confirmed purchase 14 January 2026
Published on 11 February 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Excellent sound quality
Highly recommend great value and quality.
Ange L
Confirmed purchase 3 January 2026
Published on 27 January 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Awesome sound bar
I like all features. Beautiful sounds just like in the cinamas
Jeffrey
Confirmed purchase 12 December 2025
Published on 13 January 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
You've viewed 4 of 4 reviews
ABOUT THE GOOD GUYS REVIEWS
The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.
Q: Which audio channels does the JBL Bar 300 MK2 support?
A: The JBL Bar 300 MK2 supports 5.0 audio channels.
Q: What is the total output power of the JBL Bar 300 MK2 soundbar?
A: The JBL Bar 300 MK2 has a total output power of 450W.
Q: Which connections are available on the JBL Bar 300 MK2?
A: The JBL Bar 300 MK2 includes HDMI and HDMI eARC connections.
Q: What are the dimensions of the JBL Bar 300 MK2 soundbar?
A: Height 50.5mm, Width 940mm, Depth 104mm.
Q: What wireless connections does the JBL Bar 300 MK2 support?
A: The JBL Bar 300 MK2 supports Bluetooth v5.3 and Wi-Fi IEEE 802.11 a/b/g/n/ac/ax.