Power Dynamics Powerline B50B In Wall Audio Amplifier BT/LCD Black
Bring invisible high-fidelity sound into any room with the Power Dynamics Powerline B50B In Wall Audio Amplifier BT/LCD Black (ref. POWERLINEB50B). Housed neatly inside a single-gang wall box, this all-in-one Class-D amplifier supplies a potent 2 × 25 W RMS while keeping every cable and connection out of sight.
Elegant Control, Minimal Footprint
The glossy glass front features a touch-sensitive interface, rotary volume knob and clear LCD, giving you fingertip command over source, track, station and level. No shelf space, desk clutter or trailing leads—just pure audio integrated seamlessly into your décor.
Stream or Play From Any Source
With the latest Bluetooth 5.0 you can stream lossless audio directly from smartphones, tablets or laptops. Prefer local storage? Slot in a USB stick or microSD card and the built-in MP3 player takes over automatically. An FM tuner, rear stereo line input and line output ensure full compatibility with existing AV equipment.
Effortless Installation & Reliability
The supplied metal back box, screw terminals and shallow 66 mm depth make installation straightforward for new builds or retrofits. Engineered to professional standards, the amplifier boasts >98 dB S/N ratio, <0.03 % THD and worldwide 100–240 V operation for rock-solid performance day after day.
Key Features
- Discreet in-wall Class-D stereo amplifier (2 × 25 W RMS)
- Touchscreen glass panel with LCD and volume knob
- Bluetooth 5.0, USB, microSD, FM, line in/out
- Glossy black finish, IR remote and mounting hardware included
- Ideal for kitchens, bedrooms, hotel rooms, offices and showrooms