F O U R   C H A N N E L   P O W E R   A M P L I F I E R

Overview and specifications 

More, more, more: For all those who need even more amplification we have constructed the AMP IV.
The AMP IV is our power amplifier for multichannel applications and supplements our mono and stereo amplifiers. With its four channels modern 5.1 to 7.1 home cinema is easily attainable as well as other multichannel applications like, for example, stereo bi-amping.
With an intelligent circuit layout and high power output, the AMP IV plays sovereign and slender. The sound quality is outstanding.
The AMP IV does not get worked up and plays highly emotional.
Like all our mono and stereo power amplifiers we have realized Audionet's ultra-linear amplifier concept consequently within the AMP IV. Its circuits are designed for the lowest distortion and highest speed and stability. The construction makes the four channels operate independently as much as possible. A clever protection circuit ensures the easiest handling, high operation safety, and detects the correct mains phase.
The inputs are equipped with gold-plated, Teflon-insulated sockets, and the outputs with gold-plated loudspeaker terminals. Of course, AMP IV can remotely be switched on and off.
The AMP IV fascinates with transparency, rich details and the greatest of ease. Let yourself be more than inspired by its enthusiasm.

AMP IV
Function
Four channel power amplifier
Output power

4 * 100 Watts into 8 ohms
4 * 180 Watts into 4 ohms

Frequency range
2 - 300.000 Hz (-3 dB)
Damping factor

> 2000 from 10 Hz to 10 kHz

THD + N
> 100 dB (25 Watts / 4 ohms)
Harmonic distortion

k2 typ. -110 dB for 25 Watts into 4 ohms
k3 typ. -110 dB for 25 Watts into 4 ohms

Signal to noise ratio
120 dB (A-weighted)
Channel separation
> 100 dB at 1 kHz
Input impedance
37 kohms, 150 pF
Inputs
4 RCA line AC-coupled, gold-plated
1 Audionet-Link, optical
Outputs
4 double WBT speaker terminals, gold-plated
1 Audionet-Link, optical
Mains
120 V or 230 V, 50...60 Hz
Power dissipation
1 W Stand by, max. 700 W
Dimensions
430 mm * 110 mm * 360 mm (W * H * D)
Weight
18 kg
Finish Front

aluminum, black anodized, light grey printing
or aluminum nature, anodized, black printing
LED: Red or Blue

Features
- Protection circuit for HF, DC, temperature and overload
- remote switch-on via Audionet-Link (optical)
- automatic mains phase recognition