Power Dynamics Powerline A50B Stereo In-Wall Amplifier with 2 Ceiling Speakers

Power Dynamics


The Power Dynamics Powerline A50B music system features a built-in in-wall amplifier, a music player, and 2x low-profile ceiling speakers. Offering superior HiFi audio with a sleek elegant finish, the Powerline A50B Set features a touch-sensitive panel that provides a minimalist look. When installed all the cables and connections are securely hidden within the walls. This is a great benefit as all the cables are out of sight with no danger of becoming a tripping hazard. It is ideal for use in your living room, veranda, garage, showroom or restaurant.

Music Player

Featuring a built-in Bluetooth (BT 5.0) receiver, the Powerline A50B Set offers the ability to stream your favourite music via Bluetooth. It supports the pairing of mobile phones and other external BT devices to achieve audio playback. You can also enjoy your favourite music from many other sources.

The USB port allows you to play your favourite MP3 tracks by connecting a USB with an MP3 playlist. The USB flash drive storage function supports a maximum storage of 32GB. Considering the size of the MP3 audio data, the Powerline A50B Set provides you with more than enough data to enjoy hours of music throughout your day.

The inclusion of a MicroSD (TF/SD) card slot adds further opportunities for extending the playlist capabilities. The MicroSD memory card storage function also has a maximum support of 32GB. When used together the Powerline A50B Set offers 64GB of either MP3, WAV, APE and other audio formats for listening playback. What’s more, is that you can use the AUX Input (3.5mm jack) for connecting external sound sources.

Touch-sensitive panel

The Powerline A50B Set offers a modern touchscreen that gives you the ability to control all aspects of the system. It is very simple to use and features dedicated touch functions for USB, BT and Auxiliary Line. Aside from the Standby ON/OFF function, you can skip songs, control volume, pause and play music. You will also appreciate the included sleek remote control that offers the possibility to use the Powerline A50B Set remotely.

Powerline A50B Components

Everything you need to set up the Powerline A50B Set has been provided. This includes a 2x 20W Class-D digital amplifier with 2x 6.5″ Inch low profile ceiling speakers. Additionally, it also includes a touch-sensitive panel, remote control and 20 meters (2x 10m) of cables for installation. Both of the high-quality 2-way speakers include a flush-fitting grille with magnetic closures. They also have a built-in high-end crossover filter.

The speakers offer an output power of 2x 20W and a frequency response between 20Hz -20kHz. The Class-D amplifier has an output power RMS of 40W. As a result, it will provide stereo amplification for the in-wall systems and 2 speakers. The touch-sensitive panel has a sleek modern face featuring a glossy black finish. It will display your settings via a Blue backlight resulting in a sleek modern contrast. The ceiling speakers have a white flush-fitting grille which is perfect for discrete ceiling installations. So your sound can be heard but not seen.

Warranty: 12 Months

  • Stereo amplifier in-wall system for 4 speakers
  • 2x 20W Class-D digital amplifier
  • 2x 6.5″ low profile ceiling speaker with superior HiFi sound
  • Touch-sensitive panel
  • BT 5.0 connectivity for wireless streaming audio
  • MP3 player
  • USB and microSD card slot
  • Screw terminations on the rear of the unit
  • Line in and output
  • Colour: Glossy black finish / Speakers white
  • Including back box, 20m cable and a remote control

Wall amplifier

Rated voltage: 100-240VAC, 60-50Hz

Output power RMS: 40Watt

Impedance: 4-8Ohm

Frequency response: 20Hz – 20kHz

Signal-to-noise ratio: >98dB

Dimensions per unit: 86 x 86 x 10,5mm

Weight (per unit): 0,3 kg

Speaker cable: 2x 0.75mm2


Ceiling Speaker

Output power RMS: 30Watt

Impedance: 8Ohm

Frequency response: 50Hz – 20kHz

Speaker diameter: 6.5inch

Tweeter diameter: 0.5inch

Dimension: Ø 215mm

Install dimension: Ø 190mm

Depth: 80mm

Order weight is calculated on whichever of the dead (actual) or volumetric weight is the greatest. As of 10/9/21 capped $8.80 to $16.50 for up to 20kg to most areas. For orders under $50 options are Standard Postage $8.80 or Express Shipping for $16.50. Orders over $1,000 ship for free. Express Shipping covers one delivery attempt so please provide an address where someone is available to sign for courier delivery between 9am and 5pm weekdays. You can instruct us to ask the courier to leave your parcel unattended in a safe place, although please be aware that if anything happens to the parcel, neither us nor the courier company can be held responsible. Work addresses are a great delivery option. If using a work address please include the business' name.

* for some larger items does not apply to Australian remote island locations, some mainland remote locations (outside Darwin NT and Perth WA metro areas) or outside Australia. If unsure if you are entitled to capped shipping it is best to contact us prior to placing order.