Design Ideologies
The superb Master series speakers were designed with no budget restriction, thus resulting in world class sound quality and industry leading performance.
Calling Upon The Big Guns
To achieve this, Audio Dynamics teamed up with a leading speaker engineer who is an absolute master of his craft. With several patents to his name, during his tenure he’s designed speakers for fortune 500 companies, top quality PA systems, recording engineer’s reference speakers in some of the top studios around the world and designed many a high-end microphones; many of which are used by Grammy award winning musicians. He also personally knows Wolfgang Klippel and was tasked with setting up the very first Klippel testing in the world.
A Solid Foundation
The Master series M10 subwoofer is a shallow mount, high stroke, low distortion subwoofer. Using a flat composite fiber cone with a dual gap magnetic structure, the M10 yields 30 mm of peak to peak linear excursion and 50 mm peak to peak mechanical excursion in a package with a 3.9375″ / 100 mm mounting depth. The 2.5″ / 63.5 mm diameter voice coil with aluminum former ensures high power handling.
Advanced Diaphragm
The M10 flat cone is a composite of three different fibers with a proprietary structural core. These four layers are laminated together with a high-strength resin that is vacuum impregnated into the assembly. The result is a very strong but light cone, so that rocking modes are reduced but cone flexion is eliminated.
Immense Tesla
The M10 uses a Y35 grade ferrite magnet. With the machined 1010 grade steel for the yoke and washers, the resulting in-gap field strength is 0.8 Tesla. Combined with the four layer copper voice coil, the resulting BL is over 20!
Rock Solid Design
The 24 mm thick dual gap top plate assembly features a 10 mm tall and 5.7 mm deep rebate. This allows for extended travel and greatly flattened BL motor force over its entire stroke. The rebate is filled with a 3 mm thick aluminum ring to reduce inductance to just 0.7 mH, resulting in usable bandwidth to 2000 Hz, for exceptional transient performance.
Design Features
The rich heritage of this astute and masterful designer, together with its ever-increasing technical acumen; is conducive to these components featuring a vast array of impressive design ideologies and latest technological advancements. We canvass some of these technologies further below.
– 10.3″ / 264 mm dual voice coil subwoofer.
– Custom tooled cast frame with minimal depth and maximum suspension diameter.
– 2.5″ / 63.5 mm copper voice coil on aluminum former for extreme power handling and motor force.
– Dual gap motor with aluminum shorting rings for maximum motor force over stoke which delivers world class dynamics and impact.
– Industry leading +/- 15 mm of linear excursion.
– Proprietary core, triple variety fiber mix cone for superior strength and response.
– Rubber surround for increased fluidity.
– Push-pin large gauge terminals.
– High power handling.
– Also available in dual 4 Ohm voice coils.
– Sold individually. Double in photo is for demonstration purposes only.
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