AdastraAdastra 4x15W - In-Wall Amplifier with Bluetooth
An audio amplifier is an electronic device that amplifies the electrical signal from an audio source (such as a microphone or a musical instrument) to produce a louder sound through speakers or headphones. There are various types of audio amplifiers, including:
Class A Amplifiers: These amplifiers are known for their high sound quality and low distortion. However, they are less efficient and tend to generate a lot of heat.
Class B Amplifiers: These amplifiers are more efficient than Class A amplifiers but are prone to distortion.
Class AB Amplifiers: These amplifiers are a combination of Class A and Class B amplifiers and offer a good balance of sound quality and efficiency.
Class D Amplifiers: These amplifiers use pulse-width modulation to produce a digital signal that is then amplified to produce an analogue sound signal. They are highly efficient and generate less heat but may suffer from distortion.
Audio amplifiers can be found in a variety of applications, from home theatre systems to car audio systems, musical instruments, and PA systems. When choosing an audio amplifier, it is important to consider factors such as power output, distortion, and impedance to ensure compatibility with the speakers or headphones being used.
SystemlineSystemline E50 Built-In Bluetooth Hi-Fi Speaker System
AdastraAdastra RM-series 100V Mixer-Amplifier with DAB+, BT, USB/SD