The Adastra A2 is a powerful and versatile stereo PA amplifier with an integrated mixer section, designed to handle both speech and music playback in commercial environments. With 2 × 200W RMS output at 4 Ohms, this Class D amplifier is ideal for medium-sized venues such as bars, restaurants, function rooms, and community centres. A built-in media player with USB/SD MP3 playback, FM tuner, and Bluetooth streaming offers convenient access to multiple audio sources, while dual microphone inputs support announcements or presentations with clarity.
Housed in a robust 2U chassis, the A2 features a simple, intuitive front panel with source selection, tone controls, and channel volume knobs. Rear panel 4mm binding post terminals support up to 2 × 8 Ohm speakers per channel, delivering a total of 2 × 200W output. A rotary source selector allows easy switching between media player, front-panel Aux, and rear-panel line inputs, while FM antenna input and RCA line out expand system flexibility for installers and end users alike.
The Adastra A2 offers a robust and flexible all-in-one solution for professional PA installations. Whether streaming music via Bluetooth, playing MP3 files, or using wired microphones for announcements, this amplifier provides reliable performance and intuitive control in one sleek package. With versatile inputs and high-output power, it's perfectly suited for installers and venue operators seeking a compact yet powerful stereo amp solution.
Q: Can I use both microphones at the same time?
A: Yes, the A2 features two microphone inputs that can operate simultaneously.
Q: What is the maximum speaker load per channel?
A: The amplifier supports up to 2 × 8 Ohm speakers per channel, outputting 200W RMS at 4 Ohms.
Q: Does it include a built-in Bluetooth receiver?
A: Yes, the media player includes Bluetooth v2.3 for wireless audio streaming.
Q: Can I install this in a rack?
A: Yes, the A2 is designed to fit a standard 19" rack (2U height).
Q: Is there an output for connecting to an external amplifier?
A: Yes, a dual RCA line output is available on the rear panel for linking to external audio systems.
