The Adastra A22 Stereo Amplifier is a versatile and compact solution for delivering high-quality audio in various settings. With a Class-D amplifier section, it provides up to 2 x 55W max output at 4Ω, ensuring clear and powerful sound for background music and announcements. The integrated media player supports USB/microSD playback, FM radio, and Bluetooth connectivity, allowing for flexible audio source options. Additional features include three auxiliary inputs (3.5mm and RCA), a microphone input with separate volume control, and tone controls for treble and bass adjustments. The amplifier's compact design (215 x 180 x 43mm) and included mounting brackets facilitate discreet installation under counters or on walls. Two units can be mounted side-by-side in a 1U rack space, making it suitable for expanding audio coverage in larger installations. Control is straightforward via the front panel or the supplied IR remote.
The Adastra A22 is ideal for environments requiring reliable background music and public address capabilities. Its compact size and versatile mounting options make it suitable for cafés, restaurants, retail stores, offices, and small venues. The amplifier's ability to integrate with various audio sources and its user-friendly controls ensure seamless operation in commercial and hospitality settings
