Power Dynamics Powerline B50B In-Wall Amplifier

The Power Dynamics Powerline B50B is a built-in amplifier designed for discreet audio integration in residential and commercial spaces. This black, wall-mounted unit features a 2x 25 W Class-D stereo amplifier that can drive two ceiling or wall speakers. The compact design includes a touch-sensitive control panel with a rotary knob and a color LCD display for intuitive operation. Bluetooth 5.0 connectivity allows for wireless streaming from compatible devices, while integrated USB and microSD card slots support direct playback of MP3 files. Additional connection options include line input and output terminals with screw connections for secure wiring. The amplifier supports automatic playback upon activation and can be integrated with doorbell systems for multifunctional use. Designed for standard wall mounting, this unit provides a complete audio solution for living rooms, kitchens, offices, and other environments where discreet audio control is preferred. The Powerline series offers several configuration options, including various color variants and speaker capacity configurations to meet different installation requirements. The included remote control allows operation from anywhere in the room, complementing the direct touch panel interface. The glossy black finish provides a modern appearance that seamlessly fits into contemporary interiors while maintaining functional accessibility for daily audio control needs.