Klipsch Flexus Core 300 – 5.1.2 Dolby Atmos Sound Bar with Dirac Live Room Correction
The Klipsch Flexus Core 300 is the world’s first sound bar with integrated Dirac Live auto-room correction, delivering a perfectly tuned acoustic experience for your space. Combining Klipsch’s legendary American sound with Onkyo’s precision Japanese engineering, this premium 5.1.2‑channel sound bar offers immersive Dolby Atmos audio, side‑firing drivers for a wider soundstage, and dual built‑in subwoofers for deep, powerful bass.
Key Features
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Dirac Live room correction: Automatically calibrates sound to your room for optimized acoustics
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5.1.2 Dolby Atmos system: Up‑firing and side‑firing speakers create a truly immersive, multidimensional audio experience
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Horn‑loaded tweeter: Classic Klipsch technology ensures crystal‑clear dialog and detailed highs
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Built‑in subwoofers: Dual 4″ high‑output woofers deliver deep, punchy bass without an external sub
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Powered by Onkyo: Japanese engineering precision ensures reliability and superior sound reproduction
Customer Benefits
The Flexus Core 300 transforms your home entertainment setup with advanced room calibration and Dolby Atmos for an unmatched cinematic experience. It combines premium materials, high‑performance drivers, and state‑of‑the‑art tuning for lifelike audio in any environment.
Quick Specs
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Speaker system: 5.1.2 Dolby Atmos sound bar
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Max acoustic output: 106 dB
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Drivers: 4 × 2.25″ paper cone (front), 2 × 4″ up‑firing woofers, 2 × 2.25″ full‑range, 2 × 2.25″ side‑firing, 1 × 0.75″ horn‑loaded tweeter
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Enclosure type: Sealed (plastic, wood, metal)
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Frequency response: 43 Hz – 20 kHz
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Inputs: HDMI eARC, Bluetooth, USB‑C, Digital Optical
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Outputs: Subwoofer output (RCA)
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Dimensions: 7.8 cm (H) × 111.8 cm (W) × 12.6 cm (D)
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Weight: 8.5 kg
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Finish: Ebony vinyl
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Mounting options: ¼″‑20 threaded insert (optional slim‑depth wall bracket sold separately)
What’s in the Box
- Klipsch Flexus Core 300 sound bar
- Backlit Bluetooth remote control
- 1.5 m HDMI cable
- 2 × AAA batteries
- User manual
Use Cases / Ideal For
Perfect for home theater enthusiasts who want precise, room‑calibrated audio and fully immersive Dolby Atmos sound without external subwoofers or complex installations.
Pros & Cons
✅ Pros:
- World’s first sound bar with Dirac Live room correction
- 5.1.2‑channel Dolby Atmos with side‑firing and up‑firing drivers
- Horn‑loaded tweeter for crystal‑clear dialog
- Deep bass from built‑in subwoofers
⚠️ Cons:
- Wall‑mounting bracket sold separately
- Larger size may require more space than compact bars
The Klipsch Flexus Core 300 combines advanced room correction, Dolby Atmos immersion, and premium build quality into a single high‑performance sound bar. Powered by Onkyo, it redefines what’s possible in home audio—available now at Soundium.
