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James Loudspeaker® 12" Front Firing Subwoofer

Model #: EMB12
James Loudspeaker
At a Glance

James Loudspeaker® 12" Front Firing Subwoofer with a pneumatically phase coupled passive radiator and Energy Multiplying Bandpass technology

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$99,999.00Save $NaN

Get to know this product.

One of many available options in the EMB II Subwoofer series features a very contemporary cabinet design and a forward-firing design that isn’t obtrusive. Built from solid aircraft grade aluminum and expertly finished to your color preference, the craftsmanship of this compact subwoofer exudes luxury and performance and includes a aluminum grille.

Internally, the EMB12 utilizes our famous “Energy Multiplying Bandpass” technology to obtain high output and low distortion from a very compact enclosure. Inside, the cabinet features a specially designed 12” woofer and a pneumatically phase coupled passive radiator, both with aluminum cones and rubber surrounds. The EMB12 subwoofer has been tuned to perform all the way down to an impressive 18Hz! Because it is a high power handling passive subwoofer, we recommend pairing it with our M1000 class D amplifier which provides 1000 watts of clean power and features a full DSP digital processor. You can power a single EMB12 subwoofer with a single M1000 amplifier.


  • Frequency Response: 18-150Hz +/-3dB
  • Nominal Impedance: 4 ohms
  • Sensitivity: 92dB 2.83V/1m
  • Recommended Power Range: 500W - 1000W
  • Woofer: (2) 12" active/passive
  • Enclosure: 5052 Aircraft/marine aluminum
  • Finishes: Studio Black
  • Height: 14.2 in (360.68 mm)
  • Width: 13.5 in (342.90 mm)
  • Depth: 13.75 in (349.25 mm)
  • Recommended Amplifier: M1000 DSP Subwoofer Amplifier
Useful Documents


Radiator Size:12"
Radiator Composition:Passive


Sold As:Each


Speaker Type:Subwoofer Speaker


Color:Studio Black

Misc. Specs

Depth (in.)13.75
Width (in.)13.5
Height (in.)14.2
Woofer Size12"
Maximum Power Handling (Watts)1000W
Firing DirectionSide
Speaker Size12
RMS Power Handling (Watts)1000
Subwoofer Size12
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