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12" Dual Subwoofer


The Maverick series by James Loudspeaker was inspired by the legendary “Maverick” surf of Northern California—awesome, powerful, and exciting! This large format free standing subwoofer was specifically designed for ultra-high output home theater applications where depth is not an issue. The maverick series by James provides ultra-wide bandwidth, very high sound pressure levels, and extremely low distortion, resulting in a stunning cinema experience.

The M122 features a dual woofer design capable of handling a broad frequency range down to 30Hz, delivering the deep, powerful bass that takes your movie-viewing experience to the next level. Designed to be used as either an LCR module or for pure LFE, this subwoofer can handle large amounts of power and pairs perfectly with the James M1000 amplifier, delivering up to 1000 Watts of deep ground shaking bass. This subwoofer module represents the cutting edge of cinema technology and delivers the high impact audio you expect from a high performance theater system.

Frequency Response

30-150Hz +/-3dB

Nominal Impedance

4 ohms


92dB 2.83V/1m

Recommended Power Range

300 - 1000W

Recommended Amplifier



(1) 12" (305mm) Passive, (1) 12" (305mm) Active


MDF (Medium-Density Fibreboard)


Studio Black


15.5 in (393.70 mm)


15.5 in (393.70 mm)


28 in (711.20 mm)

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M122 web

M122 - Available downloads

Title: M122 Front

M122 web
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Mav theater 1 web

M122 - Available downloads

Title: James Mavericks Theater

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