Amplifier Classes
There have been many developments in audio electronics, resulting in different amplifier circuit designs. Such designs can be divided into classes, of which 4 main types are relevant to audio – A, AB, H and D.
A range of quad power amplifiers with 4 fully independent channels and individual volume controls. Fully balanced line inputs and parallel outputs allow signal daisy-chaining to further amplifiers....
A range of quad power amplifiers with 4 fully independent channels and individual volume controls. Fully balanced line inputs and parallel outputs allow signal daisy-chaining to further amplifiers. Designed as a cost effective and efficient solution for multi speaker installations where sound quality is paramount.
172.241UK | 172.243UK | |
---|---|---|
Fuse rating | F8A | F12A |
Power rms @ 8 Ohms | 4 x 200W | 4 x 300W |
Power rms @ 4 Ohms | 4 x 300W | 4 x 450W |
Power rms @ 2 Ohms | 4 x 400W | 4 x 580W |
Weight | 22kg | 23.5kg |
There have been many developments in audio electronics, resulting in different amplifier circuit designs. Such designs can be divided into classes, of which 4 main types are relevant to audio – A, AB, H and D.
A summary explaining the key differences between RMS, Max and Peak power ratings.