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.
2.1 power amplifiers with 2 channels for mid-top cabinets and a single high power sub output with integral active crossover. Designed as a cost effective and efficient solution for bi-amplified sou...
Description | |
---|---|
![]() |
172.248UK
P44800 Amp 2 x 400W + 800W Sub |
2.1 power amplifiers with 2 channels for mid-top cabinets and a single high power sub output with integral active crossover. Designed as a cost effective and efficient solution for bi-amplified sound systems where subs and top cabinets are run together from this single amplifier.
172.248UK | |
---|---|
Fuse rating | F12A |
Power rms @ 8 Ohms | 250 + 250 + 500W (sub) |
Power rms @ 4 Ohms | 400 + 400 + 800W (sub) |
Weight | 21kg |
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.