---
product_id: 679208979
title: "Klipsch Flexus SUB 100 10\" Wireless Subwoofer - Black. for Use Only Flexus Sound Bars"
brand: "klipsch"
price: "£794.79"
currency: GBP
in_stock: true
reviews_count: 5
category: "Klipsch"
url: https://www.desertcart.co.uk/products/679208979-klipsch-flexus-sub-100-10-wireless-subwoofer-black-for-use
store_origin: GB
region: United Kingdom
---

# 80W RMS (160W peak) Class D amplifier 2.4GHz wireless connectivity 10-inch high-excursion woofer Klipsch Flexus SUB 100 10" Wireless Subwoofer - Black. for Use Only Flexus Sound Bars

**Brand:** klipsch
**Price:** £794.79
**Availability:** ✅ In Stock

## Summary

> 🎵 Unleash the bass beast your Flexus soundbar deserves!

## Quick Answers

- **What is this?** Klipsch Flexus SUB 100 10" Wireless Subwoofer - Black. for Use Only Flexus Sound Bars by klipsch
- **How much does it cost?** £794.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/679208979-klipsch-flexus-sub-100-10-wireless-subwoofer-black-for-use)

## Best For

- klipsch enthusiasts

## Why This Product

- Trusted klipsch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Bass Power:** Experience deep, punchy lows with a 10-inch dynamic driver engineered for maximum impact without distortion.
- • **Eco-Friendly Packaging:** Enjoy premium sound with peace of mind—packaging designed to minimize waste and maximize recyclability.
- • **Compact Design, Big Impact:** Sleek ebony vinyl finish and a small footprint make this subwoofer a stylish powerhouse that fits any modern living space.
- • **App-Controlled Audio Wizardry:** Fine-tune your bass, crossover, and phase settings with the intuitive Klipsch Connect Plus app for personalized sound perfection.
- • **Seamless Wireless Integration:** Effortlessly connect to your Flexus CORE 100 or 200 soundbars via low-latency 2.4GHz wireless tech—no cable clutter, just pure boom.

## Overview

The Klipsch Flexus SUB 100 is a 10-inch wireless subwoofer designed exclusively for Flexus CORE 100 and 200 soundbars. Powered by an 80W RMS Class D amplifier and featuring advanced Klipsch Transport technology, it delivers deep, distortion-free bass with ultra-low latency. Its compact, stylish design fits seamlessly into any space, while the Klipsch Connect Plus app offers precise control over audio settings. Tested rigorously for performance and connectivity, this subwoofer combines powerful sound with eco-conscious packaging for a premium home theater upgrade.

## Description

The Flexus 10" Subwoofer packs a lot of punch per square inch thanks to careful Klipsch engineering. Enjoy powerful bass with plenty of depth without sacrificing the low latency and musicality typically displayed by larger subwoofers.

Review: Superb addition to the Klipsch flexus 200 soundbar. Blue tooth connected immediately. The sound will blow you away.
Review: Alright, buckle up for a bass-tastic ride with the Klipsch Flexus SUB 100 10” Wireless Subwoofer, the low-end lovechild of Klipsch and Onkyo that’s so thumpy it could wake a coma patient. This box of boom is built solely for Klipsch Flexus Core 100 or 200 soundbars, and it’s here to rattle your ribcage and your neighbor’s nerves with glorious, gut-punching lows. Picture a subwoofer that’s less “furniture” and more “earthquake simulator” for your living room. Sound: A Bass-Splosion of Epic Proportions This 10-inch paper cone beast, fueled by an 80W RMS (160W peak) Class D amp, doesn’t just play bass—it assaults you with it. I fired up Jurassic Park, and when that T-Rex roared, the Flexus SUB 100 made my couch shimmy like it was auditioning for a twerk team. The range delivers tight, precise lows that don’t blur into a muddy mess, unlike my uncle’s old sub that sounded like a washing machine full of bricks. From Dune’s sandworm rumbles to Metallica’s basslines, it’s crisp, punchy, and never farts out distortion. One X user raved it “shakes the room without waking the kids,” but let’s be real—crank it up, and your goldfish might start breakdancing. Klipsch Connect Plus App: Your Bass Wizard The Klipsch Connect Plus app is like having a wizard for your woof. Plug in the USB dongle, and this sub pairs faster than my mom swiping on Tinder. Adjust volume, crossover, phase, or slap on presets like Night Mode (for when your spouse threatens divorce over vibrations) or Bass Mode (for when you want to be the noise complaint). I tweaked the EQ to tame corner placement boom, and voila—no more windows rattling like a poltergeist’s tantrum. The app’s so easy, even my tech-phobic dad could make this sub sing. Design: Sneaky Sub Stealth At 13.38” x 13.19” x 13.75” and 20.7 lbs, this ebony-vinyl cube is sleeker than my attempts to slide into DMs. Its wireless 2.4GHz connection means no cable spaghetti, letting you hide it anywhere it’ll still annoy your HOA. Verdict The Klipsch Flexus SUB 100 is a bass-dropping, room-rocking riot that turns your soundbar into a sonic superhero. With app-controlled wizardry and lows tighter than my skinny jeans, it’s the funniest way to make your neighbors hate you.

## Features

- WORKS EXCLUSIVELY WITH FLEXUS SOUND BARS: Subwoofer exclusively for Flexus CORE 100 and CORE 200 Sound Bars
- BIG BASS, SMALL FOOTPRINT: The Flexus 10” Subwoofer packs a lot of punch per square inch thanks to careful Klipsch engineering. Enjoy powerful bass with plenty of depth, thanks to a high- excursion paper cone woofer, without sacrificing the low latency and musicality typically displayed by larger subwoofers.
- KLIPSCH TRANSPORT TECH FOR ULTIMATE CONNECTIVITY: Klipsch Transport technology built into every Flexus product means your whole home entertainment ecosystem functions fast and efficiently. Setup is simple, latency is low, and booming bass is only a few cords away.
- PEACE OF MIND TESTING PROCESS: Thoroughly reviewed by a team of trusted engineers, over 1,000 rigorous tests were performed on Flexus products to ensure awesome audio performance and stellar interconnectivity.
- SIMPLE SETUP, SLEEK STYLE: Style matters. That’s why Klipsch Flexus was meticulously engineered down to the last millimeter with premium materials, thoughtful design, and calculated engineering for a family of products to fit any space or aesthetic.
- ECO-CONSCIOUS PACKAGING: We’re committed to providing great sound for generations - which is why our packaging is designed to be earth-friendly, with careful consideration to minimize waste and maximize recyclability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CV64NBRR |
| Additional Features | Wireless Connect |
| Age Range Description | Adult |
| Antenna Location | For Televisions |
| Audio Driver Size | 10 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo, Surround |
| Best Sellers Rank | #119,138 in Electronics ( See Top 100 in Electronics ) #96 in Home Audio Subwoofers |
| Brand | Klipsch |
| Built-In Media | Subwoofer |
| Color | Ebony |
| Compatible Devices | Television, Smartphone, Tablet, Laptop |
| Connectivity Protocol | Wireless, USB |
| Connectivity Technology | USB Pre-Paired Dongle |
| Control Method | App |
| Controller Type | Corded electric |
| Customer Reviews | 4.4 4.4 out of 5 stars (105) |
| Enclosure Material | MDF, Vinyl |
| Frequency Response | 20 KHz |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 34.9D x 33.5W x 34H centimeters |
| Item Weight | 28 Pounds |
| MP3 player | No |
| Manufacturer | Klipsch |
| Model Name | Flexus SUB 100 |
| Model Number | SUB 100 |
| Mounting Type | Floor Standing |
| Number of Audio Channels | 5.1 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 80 Watts |
| Speaker Size | 10 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | Home Theatre |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 10 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 743878066456 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 10 Inches |

## Product Details

- **Audio output mode:** Stereo, Surround
- **Brand:** Klipsch
- **Connectivity technology:** USB Pre-Paired Dongle
- **Frequency response:** 20 KHz
- **Speaker maximum output power:** 80 Watts

## Images

![Klipsch Flexus SUB 100 10" Wireless Subwoofer - Black. for Use Only Flexus Sound Bars - Image 1](https://m.media-amazon.com/images/I/61rwyyekujL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 23 February 2026*

Superb addition to the Klipsch flexus 200 soundbar. Blue tooth connected immediately. The sound will blow you away.

### ⭐⭐⭐⭐⭐ Review
*by D***S on 24 May 2025*

Alright, buckle up for a bass-tastic ride with the Klipsch Flexus SUB 100 10” Wireless Subwoofer, the low-end lovechild of Klipsch and Onkyo that’s so thumpy it could wake a coma patient. This box of boom is built solely for Klipsch Flexus Core 100 or 200 soundbars, and it’s here to rattle your ribcage and your neighbor’s nerves with glorious, gut-punching lows. Picture a subwoofer that’s less “furniture” and more “earthquake simulator” for your living room. Sound: A Bass-Splosion of Epic Proportions This 10-inch paper cone beast, fueled by an 80W RMS (160W peak) Class D amp, doesn’t just play bass—it assaults you with it. I fired up Jurassic Park, and when that T-Rex roared, the Flexus SUB 100 made my couch shimmy like it was auditioning for a twerk team. The range delivers tight, precise lows that don’t blur into a muddy mess, unlike my uncle’s old sub that sounded like a washing machine full of bricks. From Dune’s sandworm rumbles to Metallica’s basslines, it’s crisp, punchy, and never farts out distortion. One X user raved it “shakes the room without waking the kids,” but let’s be real—crank it up, and your goldfish might start breakdancing. Klipsch Connect Plus App: Your Bass Wizard The Klipsch Connect Plus app is like having a wizard for your woof. Plug in the USB dongle, and this sub pairs faster than my mom swiping on Tinder. Adjust volume, crossover, phase, or slap on presets like Night Mode (for when your spouse threatens divorce over vibrations) or Bass Mode (for when you want to be the noise complaint). I tweaked the EQ to tame corner placement boom, and voila—no more windows rattling like a poltergeist’s tantrum. The app’s so easy, even my tech-phobic dad could make this sub sing. Design: Sneaky Sub Stealth At 13.38” x 13.19” x 13.75” and 20.7 lbs, this ebony-vinyl cube is sleeker than my attempts to slide into DMs. Its wireless 2.4GHz connection means no cable spaghetti, letting you hide it anywhere it’ll still annoy your HOA. Verdict The Klipsch Flexus SUB 100 is a bass-dropping, room-rocking riot that turns your soundbar into a sonic superhero. With app-controlled wizardry and lows tighter than my skinny jeans, it’s the funniest way to make your neighbors hate you.

### ⭐⭐⭐⭐⭐ Review
*by C***E on 21 January 2026*

Deep bass!! This Sub is not supposed to achieve sub 30Hz. However, I've played test clips from YouTube and I can hear and feel frequencies below 30Hz. The only issue I've found (if any) is that it can't be located near my router because it emits a weird clicking noise. This can be solved by connecting the Sub using a coax cable or relocating the sub farther away from the router.

## Frequently Bought Together

- Klipsch Flexus SUB 100 10" Wireless Subwoofer - Black. for Use Only Flexus Sound Bars
- Klipsch Flexus CORE 200 3.1.2 Channel Powered by Onkyo Bluetooth Sound Bar with Dolby Atmos and Custom Tuned Bass - Black

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-17*