The quadral Wall Speaker is a versatile loudspeaker that has been specially designed for use close to a wall. The speaker can be mounted either horizontally or vertically. Every part of the Wall Speaker has been designed to ensure low distortion and high-quality audio playback. Its exceptionally deep base will ensure that listeners' hearts are racing - making it great for high-end installations. The gold-plated connection terminals provide secure protection against corrosion and guarantee a long-lasting connection.