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Optimized for Single-ended Amplifiers
Cardas SE9 speaker cable is optimized for single ended amplifiers and high efficiency loudspeakers rated lower than 95 db.
SE cables are Golden Ratio, concentric, asymmetrical, coaxial cables. The smallest gauge size the speaker will permit should be used. SE cables do not have a high "Q" like conventional cables, because efficient speakers do not demand it. They have dramatically low energy storage for their size, which makes them ideally suited for horns and other highly efficient speakers. | 
