KLIPSCH Flexus Subwoofer - Black

Experience deep and immersive sound with the KLIPSCH Flexus wireless subwoofer. Featuring an 80W R...

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Product Information

Full details

The KLIPSCH Flexus Subwoofer is designed for home theater enthusiasts who want high-impact, cinematic bass in a compact form factor that fits seamlessly into modern living spaces. Its standout benefit is the combination of powerful 80W RMS audio performance with effortless, low-latency wireless connectivity that pairs perfectly with Flexus soundbar systems. A primary caveat for potential buyers is that it is specifically optimized for the Flexus ecosystem, meaning it provides the most seamless experience when used in conjunction with other Flexus components.

All features

ColourBlack
SeriesFlexus
Model Part Number411673
BrandKLIPSCH

Extended Product Information

FAQs

Can I use this subwoofer with a non-Klipsch soundbar?

The Flexus Subwoofer is specifically optimized for wireless integration with Klipsch Flexus soundbars and is not intended for standalone use with third-party systems.

How do I update the firmware?

Firmware updates are managed automatically via the Klipsch Connect Plus app when the device is connected to your local network.

Is it possible to use two subwoofers at once?

Yes, the system is designed to support the addition of a second identical Flexus 10-inch subwoofer to improve bass coverage in larger rooms.

Does it require a wired connection to the soundbar?

No, the unit uses dedicated wireless transport technology to communicate with the soundbar, eliminating the need for RCA cables.

What is Night Mode?

Night Mode is a setting in the app that compresses the dynamic range, reducing loud explosive peaks while maintaining detail, which is perfect for quiet listening hours.

Troubleshooting

Subwoofer fails to pair with soundbar

Ensure both devices are within range and power-cycled. Use the Klipsch Connect Plus app to re-initiate the pairing sequence.

Bass sounds muddy or distorted

Check your EQ settings in the app and lower the subwoofer volume. Ensure the unit is not placed too close to a wall corner which might cause boominess.

No sound output

Check that the LED indicator is illuminated and the subwoofer is not in standby mode. Verify connection status via the app.

Pros and Cons

Pros

  • Simple, fast wireless pairing with Flexus soundbars
  • Compact 10-inch form factor suitable for smaller rooms
  • Onkyo-powered internal architecture for superior sound quality
  • Smart power management includes automatic standby mode
  • Easy-to-use mobile app for sound adjustments

Cons

  • Primarily designed for use within the Klipsch Flexus ecosystem
  • Requires proximity to a power outlet despite being wireless
  • Limited input variety compared to dedicated audiophile subwoofers

Setup, Compatibility & Care

Setting up the Flexus Subwoofer is straightforward due to the integrated transport technology. Simply plug the subwoofer into a power source, then use the Klipsch Connect Plus app to sync it with your existing Flexus Core soundbar.

Compatibility

This subwoofer is designed to be fully compatible with the Flexus Core 100 and Core 200 soundbars, as well as the Flexus SURR 100 surround speakers.

Care Instructions

  • Cleaning: Use a dry or slightly damp microfiber cloth to dust the MDF cabinet. Avoid harsh chemicals or abrasive sponges.
  • Ventilation: While the cabinet is closed, ensure the unit has at least a few inches of clearance to allow for proper thermal management of the internal amplifier.
  • Placement: Place on a flat, stable surface. For optimal bass, corner placement is generally recommended to reinforce low-frequency output.