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Black rectangular soundbar with tapered ends, fabric grille front, 32.3 inches wide

JBL

JBL Bar 300 Pro 5.0-Channel Sound Bar 260W JBLBAR300PROBLKA

SKU CH-NMR3-ZXBZY MPN JBLBAR300PROBLKA

A compact 5.0-channel sound bar delivers 260 W output with Dolby Atmos and MultiBeam surround sound, PureVoice dialogue clarity, built-in Wi-Fi streaming via AirPlay.

  • TypeSoundBar
  • ColorBlack
  • Remote ControlVoice Control
  • Speakers Configuration5
  • Driver Units56 millimeters
  • Power Rating260 watts
  • Immersive 3D surround sound from Dolby Atmos and MultiBeam
  • Punchy bass without needing a separate subwoofer
  • Clear dialogue with PureVoice enhancement technology
  • 260W total output power for room-filling audio
  • Built-in Wi-Fi with AirPlay, Alexa MRM and Chromecast

All-in-One 5.0-Channel Soundbar

The JBL Bar 300 Pro is a compact all-in-one soundbar that delivers 5.0-channel audio without a separate subwoofer. It uses MultiBeam and Dolby Atmos technologies to create 3D surround sound from a single unit. PureVoice dialogue enhancement keeps speech clear during loud effects. The system suits viewers who want immersive audio with minimal equipment.

HDMI eARC with 4K Dolby Vision Pass-Through

The single HDMI eARC connection carries lossless audio formats while passing 4K Dolby Vision video to the display. This interface limits the bar to one high-bandwidth source device unless the TV provides additional eARC outputs. Wireless streaming uses built-in Wi-Fi with AirPlay, Alexa Multi-Room Music and Chromecast. Buyers who need multiple wired HDMI inputs cannot connect them directly to this soundbar.

260W Total Output Power

The system produces 260 watts of total output power through five 56-millimeter drivers and a built-in bass port. This power level drives the 5.0-channel MultiBeam array for room-filling surround sound. Users seeking deeper low-frequency extension or higher peak output for large rooms may find the integrated bass insufficient.

Highlights

  • Immersive 3D surround sound from Dolby Atmos and MultiBeam
  • Punchy bass without needing a separate subwoofer
  • Clear dialogue with PureVoice enhancement technology
  • 260W total output power for room-filling audio
  • Built-in Wi-Fi with AirPlay, Alexa MRM and Chromecast

Specifications

BrandJBL
ModelJBLBAR300PROBLKAM
Part NumberJBLBAR300PROBLKAM
TypeSoundBar
ColorBlack
Remote ControlVoice Control
Speakers Configuration5
Driver Units56 millimeters
Power Rating260 watts
Frequency Response20 KHz
Power SupplyCorded Electric
Dimensions & Weight4.1 in x 32.3 in x 2.2 in
Package ContentsSoundbar, Remote, wall bracket
Shipping weight9.05 kg
Package size1060 × 170 × 120 mm

Questions about this item

How does the 5.0-channel layout compare to a 2.1 system with a subwoofer?

The 5.0 layout uses five drivers and MultiBeam to create surround effects without a separate subwoofer, while a built-in bass port adds low-end punch.

What does the 260W rating deliver in a typical living room?

260W drives the five 56mm drivers and bass port to fill a medium room with clear dialogue and immersive effects at cinema-like volumes.

What does the HDMI eARC connection with 4K Dolby Vision pass-through allow?

It carries lossless Dolby Atmos from the TV to the soundbar while passing 4K Dolby Vision video through to the display without quality loss.

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