Perreaux PMF4000 Fascicule

info@perreaux.com  

www.perreaux.com 

Specifications: 

350W

rms

 minimum per channel both channels driven into 8Ω from 20Hz to 20kHz at no more than 

0.015% Total Harmonic Distortion from 0.25W to rated output. 

Output per channel at onset of clipping at 1kHz 

Both channels driven into 8Ω................................................................................................ 360W

rms 

Both channels driven into 4Ω................................................................................................ 600W

rms

 

Dynamic Headroom .................................................................................................................. 1.5dB 

Frequency Response 

Rated output .....................................................................................................10Hz-100kHz ±0.1dB 

Total Harmonic Distortion 

350W

rms

 into 8Ω from 20Hz to 20kHz.................................................................................< 0.015% 

360W

rms

 into 8Ω at 1kHz .....................................................................................................< 0.006% 

620W

rms

 into 4Ω at 1kHz .......................................................................................................< 0.04% 

Intermodulation Distortion (S.M.P.T.E. method 60Hz and 7kHz mixed 4:1) 

3.5W to 35W into 8Ω ...........................................................................................................< 0.005% 
35W to rated output into 8Ω.................................................................................................< 0.008% 
Rated power.............................................................................................................Typically 0.005% 

Slewing Rate............................................................................................................................. 70V/μs 
Transient Response .................................................................................................................... 0.8μs 
Phase Response........................................................................................... +1° at 20Hz -1° at 20kHz 
Hum and Noise.............................................100dB below rated output 20Hz to 20kHz (100dB "A") 

Damping Factor 

10Hz-1kHz at 8Ω .......................................................................................................................> 200 

Input Impedance......................................................................................................................... 10kΩ 

Input Sensitivity 

For rated output at 1kHz.......................................................................................................... 1.5V

rms

 

Load Impedance 

Rated for 8Ω usage but will safely drive any load from 4Ω up, including reactive loads such as full 
range electrostatic loudspeakers. 

Dimensions 

Width.......................................................................................................................... 437mm (17.2”) 
Height ......................................................................................................................... 266mm (10.5”) 
Depth .......................................................................................................................... 338mm (13.3”) 

Weight.......................................................................................................................... 22.0kg (48.5lb) 
 
 
 
 
 

 

; 

Schematic diagram 

:

 Product manual