Klipsch Flexus SUB 100 (Black) – Compact Wireless Bass Booster

The Klipsch Flexus SUB 100 adds deep, powerful bass to your existing Flexus soundbar system without clutter or wiring hassle. Equipped with a 10-inch long-throw paper-cone woofer and wireless Klipsch Transport tech, it’s designed for music lovers and home cinema enthusiasts who crave low-frequency impact with space-saving elegance.

Key Features

• 10-inch long-throw paper-cone woofer: Delivers rich, immersive low frequencies that enhance every beat
• Built-in Class D amplifier (80 W RMS / 160 W peak): Powerfully drives the woofer without needing an external amp
• Wireless Klipsch Transport connectivity: Low-latency pairing with Flexus soundbars via USB-A dongle for easy placement
• Compact sealed MDF cabinet: Efficient, stylish design with big bass in a small footprint
• Expandability: Add a second SUB 100 to smooth out room peaks and nulls for deeper, richer performance

Customer Benefits

The SUB 100 brings powerful, tactile bass into your living space without wires or bulky gear. It seamlessly integrates into your setup, elevating movie nights, music playback, and gaming sessions with thrilling low-end presence—while keeping your room neat and stylish.

Quick Specs

• Dimensions: 34.0 × 33.5 × 34.9 cm
• Weight: 9.4 kg
• Amplifier power: 80 W RMS / 160 W peak (Class D)
• Frequency response: 26 Hz – 250 Hz (±3 dB)
• Maximum acoustic output: 103.7 dB
• Connectivity: Wireless via Flexus Transport USB-A dongle, mono-RCA LFE input

What’s in the Box

• Klipsch Flexus SUB 100 wireless subwoofer
• Flexus Transport USB-A wireless dongle
• AC power cord
• User manual

Use Cases / Ideal For

Perfect for home cinema setups, music playback, and gaming rigs in compact spaces. Ideal for living rooms, bedrooms, and home offices that need impactful low end without compromising space or aesthetics.

Compatibility

Designed to pair wirelessly with Klipsch Flexus Core 100, Core 200, and Core 300 soundbars. Can also connect via wired RCA/LFE to compatible systems.

Pros & Cons

✅ Pros:

• Powerful, rich bass from a compact, wireless design
• No extra amp or cables—easy setup with included dongle
• Elegant form that blends into any decor

⚠️ Cons:

• Low-pass crossover is fixed—ideal only with Flexus soundbars
• Limited placement flexibility if relying on wired input

The Klipsch Flexus SUB 100 elevates your Flexus soundbar experience with deep, room-shaking bass and sleek wireless design. Add immersive low-end performance—only a power cord away. Soundium.