SX 4400 - Switched mode poweramp

» ULTRA light weight

» Switched-mode power supply

» Two seperate power supply

» Made in europe

Technical specification

Output Power (1 kHz, 1 % THD)
2 Ohm	2x 2100 W
4 Ohm	2x 1480 W
8 Ohm	2x 900 W
Bridge 8 Ohm	2760 W
Bridge 4 Ohm	3900 W

THD - 1 kHz, 8 Ohm	< 0,05 %

Frequency Response	20 Hz, 20 kHz +0 /-1 dB
- by 10 dB below nominal power	20 Hz, 20 kHz +0 /-1 dB

Damping Factor - 8 Ohm, 1 kHz	> 1000
S/N Ratio	104 dB
S/N Ratio "A" weighted	107 dB

Input Sensivity - by nominal power / 8 Ohm	1,4 V
Input Impedance balanced	20 kW
Slew Rate 8 Ohm	20 V / mS
Subsonic Filter	On / Off for both channels

Controls	Front: Main switch
	Volume control (both channels)
	Rear: Mode selection switch
	Sensitivity and subs. filter switches
Indicators	Bridge, Limit In,-Out: Yellow LED
	Protect: Red LED
	Signal: Green LED
	Power: Blue LED
Cooling	Step switched fan
Protections	Short-circuit, thermal
Output circuit type	Class H
Power	230 V AC 50 Hz, switched-mode PS
Dimensions	483 x 88 x 387 mm
Weight	12 Kg