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Walnut-finished soundbar with front and side drivers, remote included

Klipsch

Klipsch Flexus 300 5.1.2 Dolby Atmos Sound Bar Walnut Amber Protection Extension

SKU CH-27NX-H7Q54

A 5.1.2-channel Dolby Atmos sound bar with side and front drivers delivering 106 dB output, HDMI eARC, Bluetooth and a walnut finish

  • Audio channels5.1.2 CH
  • Sales unitSingle
  • Connection typesHDMI, USB-C, USB-A, Optical, RCA
  • Size and weight18.7
  • Product typeSoundBar
  • Product colorWalnut
  • Immersive 5.1.2 Dolby Atmos surround sound
  • 106dB maximum acoustic output for dynamic impact
  • Six 2.25" front and side-firing drivers
  • HDMI eARC plus USB-C, USB-A, optical and RCA
  • Walnut finish with 1-year Amber protection extension

Klipsch Flexus 300 5.1.2 Sound Bar

The Klipsch Flexus 300 is a 5.1.2 channel sound bar finished in walnut. It uses two 2.25-inch side-firing and four 2.25-inch front-firing drivers to deliver a maximum acoustic output of 106 dB. HDMI eARC, optical, USB-C, USB-A and RCA inputs cover most source devices. A remote control is included for everyday operation.

Upgrade from stereo TV speakers

This system replaces basic two-channel TV audio with discrete height and surround channels enabled by Dolby Atmos. Built-in Dirac Live room correction tunes the response to the listening space without extra equipment. The jump is worthwhile when movies and games benefit from overhead effects and wider soundstage width.

Sustained output with Dirac Live

Dirac Live correction remains active during extended playback, keeping tonal balance consistent at higher volumes. The driver array maintains the rated 106 dB peak without compression artefacts during long sessions. Bluetooth streaming stays stable for background listening. The sound bar is intended for residential use only.

How it compares

Measured against everything we stock in Soundbar Speaker Systems, at today’s prices. Recalculated every night.

Price $665.99
Pricier than about 64% of the 339 comparable items (median $419.99).

Specifications

Product
Brand nameKlipsch
Product lineFlexus 300
Model nameFLEXUS-300-SOUNDBAR-WALNUT
Product typeSoundBar
Product colorWalnut
Audio & video
Audio channels5.1.2 CH
Ports & slots
Connection typesHDMI, USB-C, USB-A, Optical, RCA
Size & build
Size and weight18.7
In the box
Sales unitSingle
More details
Remote controllerYes

Questions about this item

What are the exact width, depth and height measurements of the Flexus 300 sound bar?

The unit measures 54 inches wide, 5 inches deep and 3 inches high, so confirm your TV cabinet or shelf has at least that clearance before ordering.

Which HDMI port on my TV must I use for Dolby Atmos pass-through, and what common step do people skip?

Connect the sound bar to the TV’s HDMI eARC port, then enable eARC and Dolby Atmos in the TV audio menu — the step most people miss is turning on eARC in the TV settings.

How long does the combined manufacturer and Amber protection coverage last, and what does it actually cover?

You receive the standard two-year manufacturer warranty plus a one-year Amber extension, giving three years total against defects in materials and workmanship for residential use.

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