"THE EIGHTEEN"- NEW MODEL
Floorstanding Loudspeaker
Modified 18” Radian Coaxial driver with crossover based on totally new design principles
As with all Coherent loudspeakers, the cabinet design follows the classical Golden Ratio proportions. This speaker series is offered as standard Floorstander.
This series covers 2 Performance Levels :
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EIGHTEEN Signature - FS-MGRA Floorstander
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EIGHTEEN Reference - FS-MGRA Floorstander
The all new EIGHTEEN Series incorporates a custom co-axial Neodymium 18" driver from acclaimed Radian Audio.
This is a very exciting development as it probably is a "first" in the world of Concentric High Efficiency / Sensitivity Loudspeakers :
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102dB sensitivity
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"18 inch Bass" down to a comfortable 25Hz and 22Hz at -3dB !
As with all other Coherent loudspeakers, you get a custom crossover and "Premium" components -- all carefully selected to deliver a very high level of exquisite musicality, and this regardless of music genre !
The cabinets have twin rear ports to deliver an open and transparent sound easily driven by low power tube amps, and include a unique internal baffle structure to minimize standing waves.
OPTIONS
Optional "Premium" Veneer Finishes available - CALL
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Premium Veneer up-charge per pair : $400
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Subject to longer delivery lead time.
Custom Made in Canada
FIFTEEN MGRA 18 SIGNATURE - Floorstander US $ 14,950 / + $300 Drop Ship Charge
FIFTEEN MGRA 18 REFERENCE - Floorstander US $ 17,800 / + $300 Drop Ship Charge
Specification
Type
Rear ported, concentric single driver
Cabinet
Canadian MDF construction
Spike / Cone - ready Threading
Finish
Stained, varnished wood veneer
Figured Mahogany or Tiger Maple
Drivers
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18 " co-axial
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3 " high frequency dome
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with wave guide
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- Magnetics / Diaphragm
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Signature : Neodynum-Aluminum
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Reference : Neodynum-Beryllium
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150kHz Piezo Super Tweeter
Internal wiring
All Models : Duelund / Jupiter Cu Cryo
Option : Less Loss C-MARC
Crossover Coil & Cap
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Signature : Mundorf SGO
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Solen Hepta Litz
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Reference : MUN/JUP/Duelund TriCap
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Mundorf Feron Foil Coil
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Performance & Dimensions
Frequency Response
MGRA Floorstander
22 Hz - 20kHz + / - 3dB
To 150kHz with Super Tweeter
Sensitivity
Signature & Reference : 102dB
Nominal Impedance
8 ohms
Input Power
2- 600 Watts RMS
Connectivity
5-way Binding Posts
Dimensions
Floorstander : 20W x 18D x 44H
Weight
70 lbs each
COMPONENTS
VENEERS
TIGER
MAPLE
MAHOGANY
FIGURED