Award - Product of the Year Award
The Absolute Sound - 2017
Award - 2017 Golden Ear Awards
The Absolute Sound - 2017
Award - Cost-no-object loudspeaker
HiFi+ - 2017
Award - Buyers Guide 2018
The Absolute Sound - 2017
Award - Loudspeakers over 100,000 EUR
RMAF HiFi Press Awards - 2017
the absolute sound - 2018
Award - TAS 2019 Editors' Choice Awards
the absolute sound - 2019
Award - The best 100 products from the best 100 brands of the last 20 years
Hi-Fi+ - 2019
Review - The WAMM Master Chronosonic
Review - The WAMM Master Chronosonic
Review - The WAMM Master Chronosonic
Review - The WAMM Master Chronosonic
Review - HiFi Audio
Review - Magnum Opus - Wilson WAMM Master Chronosonic

WAMM Master Subsonic

From its inception, the WAMM Master Chronosonic was designed to cover the entire audible spectral bandwidth with an unprecedented time-domain fidelity, ultra-low distortion, and exceptionally well controlled enclosure resonance. It is a laboratory grade instrument on the one hand and an unalloyed conduit to a numinous connection to music on the other.

The Master Chronosonic is a full range loudspeaker, capable of reproducing the bottom octaves of music with extreme speed and authority, but Wilson’s design team also recognizes the advantages presented by fully active bass management and a dedicated subwoofer.

While most manufacturers of subwoofers attempt to bend the immutable laws of physics with undersized enclosures and drivers, Wilson’s approach to the bottom octave is uncom-promising and pure. The WATCH Dog and the state-of-the-art Thor’s Hammer are designed to reproduce the region between 10 and 40hz without the aid of distortion-producing equalization or other Band-Aids to poor or compromised designs.

The WAMM Master Subsonic subwoofer builds on the strengths of the Thor’s Hammer. The Subsonic employs three dual-spider woofers in an enclosure tuned to reproduce the infra-sonic range below 10 Hz, and, at the same time, seamlessly and coherently mesh with the Master Chronosonic in the lower midbass region. Extreme transient speed is not a intuitive characteristic associated with subs; the Subsonic was designed to cover the bottom octaves at the same level of transient fidelity that characterizes the WAMM MC.


(3) 12 inch inches - dual spider
Enclosure Type:
Front Ported
87 dB @ 1 watt (2.83v at one meter)
Nominal Impedance:
4 ohms
Frequency Response:
10 to 150 Hz. +0, – 3dB
Room Average Response [RAR]
65 1/16 inches (165.25 cm) with spike
18 1/16 inches (45.87 cm)
27 3/16 inches (69.09 cm
612 lbs (277.60 Kg



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