Installation diameter 276 mm

additional signal sources - such as a TV or smartphone - or OEM premium sound systems

it delivers outstanding performance in both compact sealed enclosures and bass-reflex applications

Channels 3–4:High-pass filter 20–500

especially when several input signals are mixed together and then broken down again into multi-path systems

Audio System R-125.4 Packaging unit:Single Installation diameter 276 mmWith the R 125. 4, Audio System presents a high performance 4 channel power amplifier from the popular RADION series. Built using Class A B technology, this power amplifier impresses with its high sound quality, impressive power reserves, and extensive adjustment options for custom sound setups. Thanks to fully active operation, variable crossovers, and high quality SMD technology, the R 125. 4 is suitable for both demanding front end systems and high