Great sound is dependent on the right speaker system setup. When selecting home speakers, it's important to know which components are needed to suit the individual preferences of the listener. Quad Electroacoustics is a British manufacturer of hi-fi equipment founded in 1936. The company has received technological achievement awards for its electrostatic loudspeakers and amplifiers. The diaphragm design of the Quad ESL 57 makes for a stylish profile while producing even, natural audio that is deliciously easy on the ears. Their modest footprint belies the impressive soundscape produced by these stereo speakers, which are easy to position for optimal effect. Ensure a proper connection from a receiver or amplifier to these speakers using the sturdy banana jack input instead of raw speaker wires.