LRx 4.1k and LRx 4.5 are four-channel amplifiers that can be configured to operate in four, three or two channel modes. They are designed as a complete single amplifier solution, or can be used in complex multiamplified, multichannel designs.

LRx 4.1k was designed to power a front speaker + subwoofer system or an active 2-way component system with demanding loads.

• A Ch filters: Bypass/Hi-Pass 50 - 5k Hz @ 12 dB/Oct
• B Ch filters: Bypass/Hi-Pass 50 - 5k Hz @ 12 dB/Oct/ Lo-Pass 50 - 5k Hz @ 12/24(mono) dB/Oct
• Subsonic: OFF/20/30 Hz @ 24 dB/Oct

	LRx 4.1k Power Output
	Load Imp.	4 Channels	3 Channels
	4 Ohm	2x130 + 2x140 W	2x130 + 1x500 W
	2 Ohm	2x230 + 2x250 W	2x200 + 1x700 W
	4 Ohm/2 Ohm	2x130 + 2x250 W	2x130 + 1x800 W
	4 Ohm/1 Ohm	2x130 + 2x400 W	-
	2 Ohm/1 Ohm	2x200 + 2x350 W	-