Klipsch Flexus SUB 100 10" Wireless Subwoofer Instruction Manual

1. Introduction

Thank you for purchasing the Klipsch Flexus SUB 100 10" Wireless Subwoofer. This subwoofer is designed to deliver powerful, deep bass and is an exclusive component of the Klipsch Flexus Sound System, compatible only with Flexus CORE 100 and CORE 200 Sound Bars. Engineered with Klipsch Transport Technology, it ensures seamless integration and superior audio performance for your home entertainment setup.

2. Important Safety Instructions

Please read all safety instructions carefully before operating this product. Keep these instructions for future reference.

Power Source: Connect the subwoofer only to the specified power supply as indicated in the specifications.
Ventilation: Ensure adequate ventilation around the subwoofer. Do not block any ventilation openings.
Water & Moisture: Do not expose the subwoofer to water, moisture, or excessive humidity. Do not place objects filled with liquids on or near the unit.
Heat: Keep the subwoofer away from heat sources such as radiators, heat registers, stoves, or other heat-producing appliances.
Cleaning: Clean only with a dry cloth. Avoid using liquid cleaners or aerosols.
Placement: Place the subwoofer on a stable, level surface to prevent it from falling. Avoid placing near routers to prevent potential interference.
Servicing: Do not attempt to service this product yourself. Refer all servicing to qualified service personnel.

3. What's in the Box

Your Klipsch Flexus SUB 100 package includes:

Klipsch Flexus SUB 100 Wireless Subwoofer
Power Cable
USB Pre-Paired Dongle (for wireless connectivity)

4. Product Overview

The Klipsch Flexus SUB 100 is a compact yet powerful 10-inch wireless subwoofer designed to enhance your home theater experience with deep, rich bass. It features a high-excursion paper cone woofer and is powered by Onkyo engineering, ensuring robust and clear low-frequency reproduction.

**Figure 1:** Front view of the Klipsch Flexus SUB 100 Wireless Subwoofer, showcasing its sleek black finish and the prominent 10-inch driver.

Rear panel of the Klipsch Flexus SUB 100 showing input and control knobs — **Figure 2:** Rear panel of the Klipsch Flexus SUB 100, detailing the various input ports and control knobs for gain, low-pass filter, and phase adjustment.

Klipsch Flexus SUB 100 subwoofer placed next to a TV stand with a soundbar — **Figure 3:** The Klipsch Flexus SUB 100 subwoofer positioned in a living room setting, complementing a TV and soundbar setup, highlighting its discreet integration.

Diagram showing the dimensions of the Klipsch Flexus SUB 100 Wireless Subwoofer — **Figure 4:** A diagram illustrating the compact dimensions of the Klipsch Flexus SUB 100, measuring 13.75"D x 13.19"W x 13.38"H.

5. Setup & Connectivity

The Flexus SUB 100 is designed for simple, wireless setup with your Klipsch Flexus Sound Bar.

5.1 Initial Connection

Placement: Position the subwoofer in your desired location. Klipsch recommends placing it near your Flexus sound bar or in a corner for optimal bass response.
Power: Connect the power cable to the subwoofer and then to a wall outlet.
Wireless Pairing: The subwoofer utilizes a USB Pre-Paired Dongle for wireless communication with your Flexus sound bar. Ensure the dongle is properly connected to your sound bar. The subwoofer should automatically pair.
Verification: A status indicator light on the subwoofer will confirm successful pairing. Refer to your sound bar's manual for specific pairing indicators.

5.2 Advanced Setup (via Klipsch Connect Plus App)

For fine-tuning and advanced control, use the Klipsch Connect Plus app:

Download App: Download the Klipsch Connect Plus app from your device's app store.
Connect: Follow the in-app instructions to connect your Flexus Sound System, including the SUB 100.
Adjustments: The app allows you to control:

Gain: Adjust the overall volume level of the subwoofer.
Low-Pass Filter (Hz): Set the crossover frequency to blend the subwoofer's output with your sound bar.
Phase: Adjust the phase (0° or 180°) to ensure the subwoofer's output is in sync with your main speakers.
Power Mode: Select between ON, AUTO (subwoofer turns on/off with audio signal), or OFF.

A hand holding a smartphone displaying the Klipsch Connect Plus app interface — **Figure 5:** A smartphone screen showing the Klipsch Connect Plus app, illustrating the intuitive interface for controlling various settings of the Flexus Sound System, including the subwoofer.

6. Operating Instructions

Once set up, the Klipsch Flexus SUB 100 operates seamlessly with your Flexus Sound Bar. Most day-to-day adjustments will be made through the Klipsch Connect Plus app or your sound bar's remote control.

Power On/Off: The subwoofer can be set to automatically power on/off with your sound bar (AUTO mode) or manually controlled via the app or the physical switch on the rear panel.
Volume Control: Adjust the subwoofer's volume independently or as part of the overall system volume through the Klipsch Connect Plus app.
Sound Modes & EQ: Utilize the app to select various EQ presets, customize your personal EQ mix, enable Night Mode, or enhance dialogue for specific content.

7. Maintenance

To ensure the longevity and optimal performance of your Klipsch Flexus SUB 100, follow these simple maintenance guidelines:

Cleaning: Regularly wipe the exterior surfaces with a soft, dry cloth. Avoid abrasive cleaners, waxes, or solvents.
Dust: Use a soft brush or vacuum cleaner with a brush attachment to gently remove dust from the speaker grille and driver.
Ventilation: Keep the rear panel and any ventilation ports clear of obstructions to prevent overheating.
Storage: If storing the subwoofer for an extended period, disconnect it from power and store it in a cool, dry place.

8. Troubleshooting

If you encounter issues with your Klipsch Flexus SUB 100, refer to the following common problems and solutions:

Problem	Possible Cause	Solution
No sound from subwoofer	Subwoofer not powered on; Not paired with sound bar; Volume too low; Incorrect phase setting.	Check power connection and power mode (ON/AUTO). Verify successful wireless pairing. Increase subwoofer volume via app. Adjust phase setting (0°/180°) in the app.
Distorted or muddy bass	Volume too high; Incorrect low-pass filter setting; Poor placement.	Lower subwoofer volume. Adjust the low-pass filter in the app for a smoother blend. Experiment with subwoofer placement to reduce room modes.
Background noise or clicking	Interference from other electronic devices (e.g., Wi-Fi router).	Relocate the subwoofer further away from potential sources of interference like Wi-Fi routers.
Subwoofer not connecting to app	Bluetooth/Wi-Fi issues; App malfunction.	Ensure your mobile device's Bluetooth/Wi-Fi is enabled. Restart the app and the subwoofer. Re-attempt pairing through the app.

9. Specifications

Feature	Detail
Model Name	Flexus SUB 100
Speaker Type	Subwoofer
Subwoofer Diameter	10 Inches
Speaker Maximum Output Power	80 Watts
Frequency Response	20 KHz (upper limit, lower limit not specified but designed for deep bass)
Connectivity Technology	Wireless (Klipsch Transport), USB Pre-Paired Dongle
Control Method	App (Klipsch Connect Plus)
Product Dimensions	13.75"D x 13.19"W x 13.38"H
Item Weight	28 Pounds
Material	MDF, Vinyl
Color	Ebony
Compatible Devices	Flexus sound bars (CORE 100, CORE 200)

10. Warranty & Support

The Klipsch Flexus SUB 100 comes with a Limited Warranty. For detailed warranty terms and conditions, please refer to the warranty card included with your product or visit the official Klipsch website.

10.1 Customer Support

For technical assistance, troubleshooting, or service inquiries, please contact Klipsch Customer Support:

Website: www.klipsch.com/support
Phone: Refer to the Klipsch website for regional contact numbers.

11. Product Videos

Video 1: An official Klipsch video providing an overview of the Klipsch Flexus Sound System, demonstrating its features and benefits, including the integration of the subwoofer.

Video 2: A promotional video from Klipsch showcasing the entire Flexus Sound System, highlighting its design, connectivity, and immersive audio capabilities, which the SUB 100 is an integral part of.

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Klipsch SUB 100