MAGIC™ Reference

Harmonic Technology's MAGIC Reference speaker cable is catered to work with a full range of speakers - from small/efficient mono speakers to the largest speakers available. | more

Pro-9 Reference

Harmonic Technology's Pro-9 Reference is a 9 AWG internal bi-wire Single Crystal speaker cable that combines four groups of wires into one jacket. It is the best speaker cable available for large speakers and/or exceptionally powerful amplifiers. | more

Fantasy Speaker Cable

Harmonic Technology's Fantasy Speaker cable is our 11 AWG Single Crystal internal bi-wire speaker cable that is most suitable for high-end home theater systems and two-channel hi-fi systems. | more

Pro-11 Plus

Harmonic Technology's Pro-11 Plus is a 11 AWG Single Crystal mono-wire speaker cable with a rich and full-bodied signature and solid soundstage. The Pro-11 Plus is a winner of Absolute Sound's Golden Ear Award. | more

Harmony Wave

Harmonic Technology's Harmony Wave combines our Single Crystal technology with two 14 AWG and two 16 AWG speaker cables to make it uniquely affordable and ideal for any home theater system. | more

HT Subwoofer

The HT Subwoofer cable brings the power of realism to music and home theater, with absolutely no additions or subtractions from the source. | more

Magic Jumper and Pro-9/Pro-11 Jumpers

Harmonic Technology offers a variety of jumper cables to coordinate with your systems, including the Magic Jumper cable, the Pro-9 Reference jumper cable and the Pro-11 Plus jumper cable. | more