Swedx Lamina 28/50 Audio Amplifier Module for Digital Signage Displays

Retail spaces, corporate lobbies, and conference centers rely on clear audio to complement their visual messaging. The Swedx Lamina 28/50 Amplifier Module is the missing piece for SWEDX Lamina 28-inch and 50-inch digital signage displays, delivering crisp, room-filling sound without the clutter of external speakers. This internal module integrates seamlessly into the display chassis, turning any Lamina screen into a complete audiovisual solution.

Key specifications

• Compatibility: SWEDX Lamina 28" and 50" Digital Signage Displays
• Audio Channels: 2.0 Stereo
• Output Power (RMS): 2 x 10 W
• Speaker Impedance: 4–8 Ohms
• Input Connectivity: 3.5mm Stereo Audio Jack
• Output Connectivity: Screw Terminals for Speakers
• Frequency Response: 20 Hz – 20 kHz
• Signal-to-Noise Ratio (SNR): >80 dB
• Total Harmonic Distortion (THD): <0.1%
• Power Supply: DC 12V (via display or external adapter)
• Mounting Type: Internal / Integrated
• Control Features: Volume control (via display OSD or external)
• Protection Features: Overload protection, Short-circuit protection
• Housing Material: Metal / PCB
• Colour: Black / Silver
• Certifications: CE, RoHS

Why choose it

This amplifier module is engineered specifically for the Lamina series, ensuring a perfect fit and optimal electrical integration. Its compact, internal design eliminates external boxes and messy cables, while the robust metal housing and built-in protections guarantee long-term reliability in commercial environments. With a wide frequency response and low distortion, it reproduces speech and music with exceptional clarity—essential for capturing audience attention.

Ideal use cases

• Retail stores using digital signage for promotions and brand storytelling
• Corporate lobbies and waiting areas displaying news or presentations
• Museums and exhibitions with interactive displays
• Transport hubs providing passenger information with audio alerts

Good to know

Installation is straightforward for qualified technicians: the module mounts inside the display and connects to the display's power and audio source. Speaker wires are attached via screw terminals, and volume can be adjusted through the display's on-screen menu or an external controller. This amplifier is not a standalone unit; it requires a compatible SWEDX Lamina display to function.