Zu Audio Definition MK IV speakers in matte black finish - UK Europe EU

For sale a pair of ZU AUDIO DEFINITION MK IV [Rev-A] speakers
in matte black finish

I am first owner, purchased 5 years ago. They are UK-based,
so EU import tax/VAT paid for. Current UK retail on these is GBP 16,000; these
can be yours for only GBP 7,250 (USD 9,995 at $/£ 1.3786); I will also include ZU AUDIO EVENT speaker
cables (2 x 3 M), currently retailing at around GBP 1,000+.

They are phenomenal speakers, however, I must downsize these
due to lack of space in my new listening room (they need room to breathe
and require a listening distance of at least around 3 metres away), hence the
sale.

They are, of course, in perfect working order, and in very good cosmetic conditions considering the age, without visible scuffs/marks - unless, perhaps, scrutinising at very close range.

These come in their original “capsule” boxes, 2 set of
spikes and a manual.

Amps currently set to 230 voltage 50/60 HZ. Can be easily
set to 115 volt use.

More pictures are available on request.

Shipment worldwide possible at buyer’s expense.

Payment by wire transfer preferred. Can accept Paypal if
buyer pays 3% fee.

Thank you for looking.

 

PRODUCT REVIEWS:

https://www.zuaudio.com/loudspeakers/definition  

 

POINTS OF ENGINEERING & PERFORMANCE

• Zu nanotech full-range 16 ohm drivers parallel-wired
presenting an 8 ohm system impedance to the amp (32 ohm latent option for amps
needing such a load e.g. OTL)

• Radian 850-based tweeter assembly (if there’s better... we
haven’t found it)

• completely new cabinet design using expanded materials
pallet

• Zu-Griewe acoustic design principles applied to internal
damping

• Event B3 based cable harness

• ZuB3 interface via speakON 8-pole

• Hypex 400UcD V5 based internal bass amplifier

• user controls and parametric tuning of deep bass

• machined aluminium enclosure for electronics

• engineered for in-field serviceability

 

PRODUCT SPECIFICATIONS

HxWxD: 51.5 x 12.75 x 12.75″ [131 x 33 x 33cm]

Weight: 150 pounds [68kg] each

Bandwidth: 16Hz—20kHz

Efficiency: 101dB 1W/1m

Impedance: 8 ohm

Power Amp Range: 1—500 watt

 

Breakout of Electroacoustic Specifications

Tweeter

Bandwidth: 1k—20kHz

Efficiency: 119dB 1W/1m

Impedance: 8 ohm @ 1kHz

Full-Range Driver Array

Bandwidth 30—12kHz

Efficiency: 101dB 1W/1m

Impedance: 8 ohm

Sub-subwoofer

Bandwidth: 20—80Hz

Efficiency: 90dB

Impedance: 8 ohm