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Walnut soundbar with wireless subwoofer and two black surround speakers

Klipsch

Klipsch Flexus300 5.1.2 Sound Bar System Walnut with 12" Subwoofer and Surround Speakers

SKU CH-CKQK-P5YV8

A 5.1.2 Dolby Atmos sound bar system with a wireless 12-inch subwoofer and wireless surround speakers for true 3D audio

  • TypeSoundBar
  • Channels5.1.2 CH
  • Sold AsSystem
  • ColorWalnut
  • ConnectorsHDMI, USB-C, USB-A, Optical, RCA
  • Remote ControlYes
  • Immersive 5.1.2 Dolby Atmos places sound above and around you
  • 106 dB peak output from bar and surrounds fills large rooms
  • Wireless 12" subwoofer reaches 26 Hz for deep, tactile bass
  • Dirac Live room correction tunes the system to your space automatically
  • HDMI eARC plus USB-C and USB-A connect TV and sources cleanly

5.1.2 Dolby Atmos sound system

The Klipsch Flexus300 system delivers a 5.1.2 channel layout with a walnut-finished soundbar, a compact wireless 12-inch subwoofer, and a pair of wireless surround speakers. It is built for living-room owners who want immersive height effects without running speaker cables across the room. Setup uses wireless links for the subwoofer and surrounds, so placement stays flexible.

Sustained-output behaviour

The soundbar reaches a maximum acoustic output of 106dB using four 2.25-inch front-firing and two 2.25-inch side-firing drivers, while the subwoofer covers 26Hz to 250Hz with a 12-inch woofer and class D amplifier rated at 103.7dB. Each surround pair produces 106dB from two 3-inch paper cone drivers operating from 235Hz to 20kHz. Dirac Live room correction is built in to maintain tonal balance during extended sessions.

Connections and mounting

The soundbar provides HDMI eARC, optical, RCA, USB-C and USB-A inputs for source switching. Surround speakers include USB-C and USB-A ports for power and are wall-mountable for discrete placement. The subwoofer measures 15.25 inches per side and the soundbar spans 54 inches wide, so both need adequate floor or shelf space. Wireless links keep latency low while reducing visible cabling.

Highlights

  • Immersive 5.1.2 Dolby Atmos places sound above and around you
  • 106 dB peak output from bar and surrounds fills large rooms
  • Wireless 12" subwoofer reaches 26 Hz for deep, tactile bass
  • Dirac Live room correction tunes the system to your space automatically
  • HDMI eARC plus USB-C and USB-A connect TV and sources cleanly

Specifications

BrandKlipsch
SeriesFlexus300
ModelFLEXUS-300-SOUNDBAR-WALNUT
TypeSoundBar
Channels5.1.2 CH
Sold AsSystem
ColorWalnut
ConnectorsHDMI, USB-C, USB-A, Optical, RCA
Remote ControlYes
Features5.1.2 Dolby Atmos Sound Bar, 2 x 2.25" Side Firing Drivers, 4 x 2.25" Front Firing Drivers, Full Range, Max Acoustic Output of 106dB, HDMI eARC Supported, Bluetooth, Remote Control Included
Dimensions & Weight18.7

Questions about this item

How loud does the 5.1.2 system get with its 106dB maximum output during all-day use?

The sound bar reaches 106dB maximum acoustic output, the wireless subwoofer 103.7dB and each surround pair 106dB, so extended sessions stay clean at high volume.

Which connections must my TV or source provide for the sound bar and its wireless modules?

The sound bar needs HDMI eARC, optical, RCA or USB-C; the subwoofer and surrounds connect wirelessly and only require mains power.

Will the 12-inch subwoofer and wireless surrounds integrate with my existing HDMI 2.0 AV receiver?

Connect the sound bar to the receiver via HDMI eARC or optical; the 12-inch subwoofer and surrounds link wirelessly to the sound bar, not directly to the receiver.

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