SKU: 57972026134

ESI uniK 05+ - 5" Professional Studio Reference Monitor (Single)

Sale price$25726.50 Regular price$28585.00
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Description

ESI uniK 05+ - 5" Professional Studio Reference Monitor (Single)5" Kevlar Woofer Low Mass Magnetostatic Tweeter: 1. 9 x 1" Amplifier: 80W (HF 40W, LF 40W) Magnetically Shielded for Desktop Use XLR 1 4" Combo Input Frequency Response: 49 Hz to 25 kHz SPL: 101 dB, Peak: 104 dB Crossover: 3. 2 kHz Standby Function Bass Port Plug Included The single uniK 05+ from ESI is a professional quality 2 way bi amped monitor developed for professional audio engineers and producers looking for high performance sound

  • 5" Kevlar Woofer
  • Low-Mass Magnetostatic Tweeter: 1.9 x 1"
  • Amplifier: 80W (HF-40W, LF-40W)
  • Magnetically Shielded for Desktop Use
  • XLR-1/4" Combo Input
  • Frequency Response: 49 Hz to 25 kHz
  • SPL: 101 dB, Peak: 104 dB
  • Crossover: 3.2 kHz
  • Standby Function
  • Bass Port Plug Included

The single uniK 05+ from ESI is a professional-quality 2-way bi-amped monitor developed for professional audio engineers and producers looking for high-performance sound reproduction. The monitor utilizes a 1.9 x 1.0" low-mass magnetostatic tweeter and a 5" Kevlar curved-cone woofer, which combine to provide a flat frequency response of 49 Hz to 25 kHz with an SPL output of 101 dB (peak 104 dB). The tweeter features an upgraded design with low moving mass for extended frequency, fast transient response, and high sound resolution, while the matching woofer's Kevlar composite cone offers high stiffness, ensuring better piston motion and exceptional low-end sound reproduction. The built-in crossover ensures a proper phase response and safe power limiting for each of the drivers.

Designed for use with balanced and unbalanced signals, the monitor offers a combo XLR-1/4" input connector. The two amplifiers provide 40W to the tweeter and 40W to the woofer. The rear of the enclosure offers a character control knob with a range of smooth to bright, plus a high-frequency control (10 kHz) and low-frequency control (100 Hz). Other features include a dedicated ground lift, standby mode for energy saving, and flexible rubber feet that are discretely height adjustable and help decouple the enclosure, reduce vibrations, and precisely direct the sound to the optimum position. Additionally, the monitor includes a bass port plug, which is inserted into the rear vent port when placing the monitor against a wall or in a corner. The uniK 05+ ships with a power cord.

  • Bi-amp 2-way powered speaker system
  • Active studio monitor speaker
  • HF Driver: 1.9 x 1.0" low-mass magnetostatic tweeter 1.9 x 1.0"
  • LF Driver: 5" Kevlar curved cone (magnetic shielding type)
  • Output Power: 80 W (HF: 40 W, LF: 40 W)
  • Frequency Response: 49 Hz - 25 kHz
  • Input Impedance: 27.2 kOhm (balanced) / 13.6 kOhm (unbalanced)
  • Crossover Point: 3.2 kHz
  • SPL: 101 dB, peak 104 dB
  • Input Connectors: XLR / TRS 1/4" combo connector, (balanced / unbalanced)
  • Gain Control: -14 to +14 dB
  • Room Adjustments Control:
    • Character: -6 to +6 dB
    • Low: -5 to +5 dB
    • High: -5 to +5 dB
  • Rear bass-reflex ventilation, optimized for near field application
  • Bass Port Plug: Changes the open bass reflex to a closed system for smaller rooms or wall/corner placement
  • Ground lift switch
  • Standby function, can be turned on and off
  • Indicator: multi-color LED on front panel, power on orange, standby red
  • Feet: 4 pieces rubberized, separately adjustable height
In the Box
ESI uniK 05+ - 5" Professional Studio Reference Monitor (Single)
  • Bass Port Plug
  • Power Cord
  • Limited 1-Year Warranty
Type Active Studio Monitor Speaker: bi-amped 2-way powered speaker
Drivers HF Driver: 1.9 x 1.0" / 49.0 x 26.0 mm, low-mass magnetostatic tweeter
LF Driver: 5.0" / 127.0 mm, Kevlar curved cone (magnetic shielding type)
Output Power 80 W (HF: 40 W, LF: 40 W)
Frequency Response 49 Hz to 25 kHz
Input Impedance Balanced: 27.2 kOhms
Unbalanced: 13.6 kOhms
Crossover Point 3.2 kHz
SPL Continuous: 101 dB
Peak: 104 dB
Input Connectors Balanced/Unbalanced: Combo XLR-1/4" (TS)
Gain Control -14 to +14 dB
EQ Section Room Adjustment Control
Character (Smooth/High): -6 to +6 dB
Low: -5 to +5 dB (100 Hz)
High: -5 to +5 dB (10 kHz)
Ground Lift Yes
Indicator LEDs Multi-color LED on front panel, power on orange, standby red, overload red flashing
Feet 4 pieces rubberized, separately adjustable height
Power 100 - 240 VAC, 50/60 Hz
Power Consumption 110 W
Dimensions (W × H × D) 7.5 x 10.4 x 8.3" / 190 x 265 x 210 mm
Weight 9.7 lb / 4.4 kg
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57972026134

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Denise
Birmingham, US
★★★★★ 5
Keeps clutter away
Size: 7.7" x 7.7" x 1.7", Color: Black (Metal Silvered)
This works great to corral all my notes I write on post its or small notes. Keeping them hidden from the desk top b/c or the depth but still visible to me. Much better than keeping on the plotter. Looks great in quality .
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Reviewed in the United States on October 25, 2025
M
Verified Purchase
MovieGuy
Grantham, US
★★★★★ 5
Attractive, Simple, And Well-Made
Size: 7.7" x 7.7" x 1.7", Color: Orange (Metal Glided)
I use this as a "catchall". A place to stash things like my wallet and keys when I enter the door, so that I don't use them (I had been prone to that!). It serves it's purpose well. It's both sturdy and attractive, and a good size for a "catchall". Recommended for those like me who need such things.
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Reviewed in the United States on April 8, 2024
K
Verified Purchase
Kirstin Gramith
Phoenix, US
★★★★★ 4
Good quality, orange color
Size: 7.7" x 7.7" x 1.7", Color: Orange (Metal Glided), Size: 7.7" x 7.7" x 1.7", Color: Orange (Metal Glided)
The quality is surprisingly good but the color is much more orange toned in person.
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Reviewed in the United States on April 17, 2024
K
Verified Purchase
kenneth
Dallas, US
★★★★★ 5
Holder
Size: 7.7" x 7.7" x 1.7", Color: Black (Metal Silvered)
It’s great for my keys and wallet and other stuff I use it every day
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Reviewed in the United States on August 30, 2025
C
Verified Purchase
catherine m d
New York, US
★★★★★ 5
Very nice leather catch all
Size: 7.7" x 7.7" x 1.7", Color: Black (Metal Glided)
Lovely tray. High quality.
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Reviewed in the United States on December 10, 2025

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