Zu Audio Union 6 Supreme Floorstanding Speakers

Zu Audio Union 6 Supreme features a frequency response of 30 Hz to 29 kHz, an in-room frequency range extending to a lowest limit of 30 Hz, a sensitivity of 99 dB SPL at 2.8V per meter, a recommended power of 2 to 150 watts, and an impedance of 8 ohms. This floorstanding loudspeaker utilizes a ten-inch coaxial driver crafted from paper and carbon nanotubes, operating completely crossover-free for point-source coherence. Paired with a horn-loaded tweeter, premium Jupiter Copper capacitors, and internal silver-plated wiring, the cabinet leverages specialized acoustic loading to deliver explosive dynamic headroom and easy room placement.

Critical and user consensus celebrates the speaker for its blistering speed, natural midrange presence, and palpable live-event realism. Reviewers frequently praise the crossoverless design for rendering vocals and instruments with unfiltered intimacy and fatigue-free clarity. Enthusiasts highlight its benign pairing versatility, excelling on modest single-ended tube amplifiers as well as muscular solid-state gear. Owners also commend Zu Audio's rugged American craftsmanship, robust long-term reliability, and reputation for engineering infectious musical enjoyment.

Blending visceral punch with intimate micro-detail, this speaker transforms ordinary rooms into front-row musical experiences. Its easy-to-drive design unlocks the full sonic magic of low-wattage tube amps and modern integrated systems without requiring complex upgrades. Anyone yearning for lifelike energy, deep emotional engagement, and artisanal enduring quality will discover a definitive centerpiece that makes every performance unforgettable.

Brand	Zu Audio
Type	Floorstanding Speakers
Cabinet Color	Black
MSRP	$5,180.00
Serial #	14827 / 14828
Cosmetic Rating	9 - Excellent condition with no notable blemishes.
Functional Notes	Operational condition of this item is excellent, fully tested and no issues found.
Age	2 years
Owners	1
Service History	None