Joseph Audio Pearl Graphene Ultra speakers

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  • Frequency Response25 Hz - 20 kHz ± 2 dB
  • Impedance8 Ω nominal, 6 Ω minimum.
  • Sensitivity86 dB (2.83 V / 1 meter)
  • Dimensions43" h x 11" w x 18" d


The goal in creating the new Pearl Graphene Ultra was to give listeners a new level of sonic bliss free of the constraints of conventional designs. Joseph Audio's passion is to create the most compelling listening experience through the highest fidelity possible. Having established a very high benchmark with the previous generations of the Pearl, Joseph Audio set out to scrutinize every aspect of its sound, looking to deliver the fullest possible musicality. New crossover components were chosen through careful listening and optimization. A redesigned subwoofer system afforded a superior level of bass precision and extension through a pair of newly developed Graphene/Magnesium woofers in each bass cabinet. We think you’ll agree -the result is the best sounding speaker in Joseph Audio history.

The very breath of music flows as dynamic nuances and minute details are reproduced with the gentle touch of a master's brush. Thunderous low frequencies are delivered with authoritative and articulate control as you are transported into an environment of music that is effortless, natural, alive and whole.

Masterful in its pure revelation of music and magical in its ability to utterly disappear, the Pearl Graphene Ultra is a loudspeaker for music lovers that want to get off the upgrade merry-go-round and fall in love for life.

Housed in separate enclosures and linked by solid brass points, the Pearl's tweeter and midrange are isolated from the dual woofers below. The input posts are the Patented Cardas vise-type design (CE approved) for maximum contact. The new graphene-coated magnesium cone woofers were custom created with additional magnet mass, and copper pole piece for the cleanest possible bass reproduction. The zinc alloy cast frame has extreme rigidity and narrow fingers to minimize any internal reflections.

A field array of tiny yet powerful magnets are spaced around the edge of the tweeter's voice coil, allowing the area behind the dome to remain clear of any reflective materials.

To hear the Pearl Graphene Ultra is to experience your favorite recorded music anew. You can relax and forget about the usual artifacts that cloud the sound and render it an artificial imitation. The Pearl Graphene Ultra propels you back in time to experience performance nuances and musical magic that lesser systems gloss over.

*Available at our Harrisburg, PA store

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