Q Acoustics Q Active 400 – Wireless Floorstanding Speakers | Demo Pair Clearance
Q Active 400 | Wireless Streaming, Hi-Fi Sound — Now at a Rare Price
The Q Active 400 delivers serious high-fidelity performance without the clutter of traditional audio systems. With built-in amplification, wireless connectivity, and a forward-thinking driver layout, this is a true all-in-one speaker for the streaming age.
This listing is for our carefully maintained demo pair, offered now at a special clearance price. A rare opportunity to own an elegant, high-performance active speaker system at significant savings.
Why the Q Active 400 is Different
Wireless, But Serious
With built-in amplification and a central hub for HDMI, optical, Phono (turntable) and streaming inputs, the Q Active 400 eliminates the need for a separate amp while delivering full-bodied sound with real detail and scale.
Unique Driver Layout, Expansive Sound
Each cabinet houses two BMR (Balanced Mode Radiator) drivers and a rear-firing subwoofer. The result: wide dispersion, strong imaging, and room-filling presence without traditional placement limitations.
Plug-and-Play for the Streaming Era
With support for Chromecast, AirPlay 2, Bluetooth, and Roon, the Q Active 400 fits seamlessly into any streaming lifestyle. Control it your way, from app to voice.
Tech You Can Hear
| What You Hear | Why It Happens |
|---|---|
| Full-range, room-filling sound | Dual BMR drivers per speaker |
| Deep, punchy bass | Rear-firing subwoofers built into each cabinet |
| Flexible streaming options | Wi-Fi, Chromecast, AirPlay 2, Roon Ready |
| Simple, wire-free setup | Wireless connection between speakers + control hub |
Technical Highlights
-
Drivers: 2 x BMR per speaker + rear subwoofer
-
Amplification: Built-in Class D amps (280W total per speaker)
-
Connectivity: HDMI ARC, Optical, RCA, Ethernet, Wi-Fi, Bluetooth
-
Streaming: Chromecast, AirPlay 2, Bluetooth, Roon Ready
-
Control: App control, voice assistant integration
-
Condition: Gently used demo pair, excellent condition, includes control hub and accessories
Why Audio Two Recommends the Q Active 400
We’ve showcased the Q Active 400 as a system that bridges the gap between traditional hi-fi and modern convenience. It’s ideal for clients who want elegant design, no-rack simplicity, and real musical performance. If you want streaming without compromise, this is your moment.
🚨 Demo Clearance – One Pair Only
This demo pair is priced to move and available immediately. Includes all original accessories and packaging.