Adastra: 953.402UK, A2 Stereo PA Amplifier, 2 x 200W RMS, Bluetooth, USB/SD Playback

Product Overview & Key Benefits

TheA2 Stereo PA Amplifier 2 x 200Wis a fully featured audio powerhouse designed for various audio applications. With an integrated mixer section for two microphones and a stereo audio source, this amplifier is an ideal choice for settings ranging from bars and restaurants to function rooms. It seamlessly combines functionality with modern technology, including MP3 playback capabilities from USB drives or SD cards and a built-in Bluetooth receiver for streaming audio wirelessly. The FM radio tuner adds another layer of versatility, making it perfect for users who require a reliable and flexible solution for public announcements and music playback.

Technical Specifications & Product Details

• Fuse:F5A, 250V
• Total Harmonic Distortion + Noise (THD + N):<0.1%
• Weight:5.21kg
• Dimensions:482 x 260 x 88mm
• Protection:Thermal, over-current, over-voltage, short-circuit
• Line Inputs:Line 1: L+R (6.3mm jack/RCA), Line 2: L+R (RCA)
• Line Output:2 x RCA
• Audio Sources:USB/SD mp3 playback, FM tuner, Bluetooth receiver
• Power Supply:230Vac, 50Hz (IEC)
• Dynamic Range:92dB
• Input Controls:Aux, Media, Line1, Line2, Mic1, Mic2, Talkover
• Auxiliary Input:3.5mm stereo jack
• Input Impedance:20k Ohms (balanced), 10k Ohms (unbalanced)
• Output Controls:Source select, Bass, Treble, Ch1, Ch2
• Speaker Outputs:4mm binding posts (2 channels)
• Bluetooth Version:2.3
• Microphone Inputs:2 x 6.3mm jack (mono)
• Antenna Connection:F type (FM tuner)
• Frequency Response:20Hz - 20kHz ±0.5dB
• Input Sensitivity (Aux):0.480Vrms
• Amplifier Construction:Class D
• Input Sensitivity (Line):0.775Vrms
• Output Power RMS @ 4 Ohms:2 x 200W
• Output Power RMS @ 8 Ohms:2 x 100W

Ideal Uses & Applications

TheA2 Stereo PA Amplifieris perfectly suited for a range of environments and applications, including:

• Domestic DIY projects, providing powerful sound for gatherings or party events.
• Commercial buildings such as restaurants and bars, enhancing the atmosphere with quality music playback and microphone input for announcements.
• Hospitality settings where background music is needed, along with the capability to make public announcements effectively.
• Corporate office spaces, allowing for presentations or meeting assistance through reliable audio output.
• Function rooms and event venues, delivering robust sound quality to engage audiences during events.

Energy Efficiency & Cost Savings

Beyond its impressive audio capabilities, theA2 Stereo PA Amplifieris designed with energy efficiency in mind. Operating on a power supply of only 230Vac, 50Hz, it utilises Class D amplifier construction, which is known for its reduced energy consumption without compromising performance. Users can expect potential savings on electricity bills, especially in high-usage scenarios like commercial or hospitality settings. By investing in this amplifier, users embrace not only high-quality sound but also a positive contribution towards responsible energy usage.