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.
Digital Stereo Amplifier
103.120UK
KAD-2
This compact digital amplifier has four selectable inputs, two microphone inputs and is capable of delivering up to 55W max. per side. Mic volume, tone and echo effects are adjustable through rotar...
- Efficient Class D digital amplifier
- A high output power of 55W max. per side
- Spring clip speaker output terminals
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103.120UK
KAD-2 Digital stereo amplifier |
Digital Stereo Amplifier
This compact digital amplifier has four selectable inputs, two microphone inputs and is capable of delivering up to 55W max. per side. Mic volume, tone and echo effects are adjustable through rotary controls. Master Volume, Treble and Bass rotaries control tone and overall output. A multi-purpose amplifier suitable for both domestic and commercial use.
- Efficient Class D digital amplifier
- A high output power of 55W max. per side
- Spring clip speaker output terminals
- 3 stereo line inputs on RCA
- 3.5mm stereo line input on the front panel
- 2 x 6.3mm microphone inputs
- Power supply 230Vac, 50Hz (IEC)
- Output power : 8 Ohms 2 x 25W rms / 2 x 40W max. (EIAJ Standard @ 1kHz 10% THD)
- Output power : 4 Ohms 2 x 35W rms / 2 x 55W max. (EIAJ Standard @ 1kHz 10% THD)
- Output impedance 4 - 8 Ohms
- Input sensitivity : line 380mV
- Input sensitivity : mic (unbalanced) 15mV
- Finish Black
- Dimensions 200 x 200 x 65mm
- Weight 1.6kg
Support : articles
Power Ratings: RMS vs Max vs Peak
A summary explaining the key differences between RMS, Max and Peak power ratings.
Videos
QTX KAD-2 Stereo Amplifier Feature Overview (103.120UK)
Downloads
Instruction manual
For 103.120UK (248KB)
For 103.120UK (248KB)
UK Declaration of conformity
For 103.120UK (244KB)
For 103.120UK (244KB)
EU Declaration of conformity
For 103.120UK (235KB)
For 103.120UK (235KB)
