Adastra: 953.404UK, A4 Dual Stereo PA Amplifier, 2 x 200W, Bluetooth, USB/SD Playback, Independent Stereo Zone Outputs

Product Overview & Key Benefits

The A4 Dual Stereo PA Amplifier is a versatile, fully-featured amplifier designed for professional audio applications. With its dual-zone capability, this amplifier allows for independent stereo playback across two separate areas, making it perfect for bars, restaurants, and function rooms where different audio environments are essential. Key benefits include reliable performance, easy connectivity options, and a built-in media player for seamless playback of audio tracks.

Technical Specifications & Product Details

• Power Output:4 x 200W @ 4 Ohms, 4 x 100W @ 8 Ohms
• Weight:5.98kg
• Dimensions:482 x 260 x 88mm
• Fuse:T5A, 250V
• THD + N:<0.1%
• Protection Features:Thermal, over-current, over-voltage, short-circuit
• Audio Sources:USB/SD mp3 playback, Bluetooth receiver
• Bluetooth Version:2.3
• Microphone Inputs:2 x 6.3mm jack (mono)
• Output Power:4mm binding posts for speaker connections
• Input Controls:Aux, Media, Line1, Line2, Mic1, Mic2, Talkover
• Frequency Response:20Hz - 20kHz ±0.5dB
• Dynamic Range:92dB
• Input Sensitivity:Aux 0.480Vrms, Line 0.775Vrms
• Amplifier Construction:Class D
• Antenna Connection:F type (FM tuner)
• Speaker Outputs:Supports up to 2 x 8 Ohm speakers on each of the 4 channels

Ideal Uses & Applications

The A4 Dual Stereo PA Amplifier is ideal for a variety of settings where high-quality audio is a necessity. It can be used in:

• Bars and Restaurants:Provide tailored audio experiences in separate dining and entertainment areas.
• Function Rooms:Facilitate clear audio for events, presentations, and live performances.
• Corporate Offices:Enhance business meetings with rich audio playback from multiple sources.
• Commercial Buildings:Install in lobby areas for background music or announcements.

Energy Efficiency & Cost Savings

The A4 Dual Stereo PA Amplifier not only delivers exceptional sound quality but also optimises energy consumption. Designed with a Class D construction, it ensures minimal power wastage while providing powerful audio output, potentially saving users up to 30 percent on their energy costs in comparison to traditional amplifiers. Its ability to drive multiple zones independently allows for tailored music experiences without the need for additional amplifiers, further saving on both installation and operational costs.