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James Loudspeaker® 10" Black Subterranean Subwoofer
James Loudspeaker® 10" Black Subterranean Subwoofer 0
James Loudspeaker® 10" Black Subterranean Subwoofer 1

James Loudspeaker® 10" Black Subterranean Subwoofer

Model #: 101ST4
James Loudspeaker
At a Glance
James Loudspeaker® 10" Subterranean Subwoofer with 24-140Hz +/-3dB frequency response and 4 ohms nominal impedance
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Get to know this product.

The 101ST4 is one of several options in our line of landscape subwoofers designed for local zone bass performance. Intended for small to medium sized areas, it can be configured with any array of satellite speakers in a mono system, a 2.1 stereo system, or any combination of satellite configurations in a variety of outdoor areas.

Having mastered the mix of excellence in design, technology, and superior sound, outdoor entertainment has never been so complete. Designed with motion in mind, James Loudspeakers outdoor systems provide consistent sound levels in multiple stereo listening areas: by the pool, next to guests mingling at the barbecue, or at the surrounding tennis courts.

James Subterranean subwoofer’s direct burial, 10” compression band pass design creates unrivaled low end frequency response, while the external hooded port, aircraft/marine grade aluminum enclosure, aluminum woofer, and stainless steel hardware provide superior protection in extreme weather.

All James subterranean subwoofers are designed to be buried underground leaving only the hooded port visible. With a standard verde finish as well as the availability of custom color options with an additional charge, these subwoofers are able to be completely camouflaged into the environment, leaving as little visual impact as possible.


  • Frequency Response: 24-140Hz +/-3dB
  • Nominal Impedance: 4 ohms
  • Sensitivity: 88dB 2.83V/1m
  • Recommended Power Range: 50 - 500W
  • Woofer: (1) 10" (254mm) Aluminum
  • Enclosure: Aircraft Marine Grade Aluminum
  • Finishes : Black
  • Height: 14.375 in (365.12 mm)
  • Width: 11.125 in (282.57 mm)
  • Depth: 18.5 in (469.90 mm)
  • Recommended Amplifier: M1000


Woofer Composition:Aluminum Cone


Sold As:Each


Speaker Type:Subwoofer Speaker

Misc. Specs

Depth (in.)18.5
Width (in.)11.13
Height (in.)14.38
Woofer Size10"
Maximum Power Handling (Watts)500W
Frequency Response24-140Hz
Color Finish NameBlack
Speaker Size10
RMS Power Handling (Watts)500
Subwoofer Size10
WarningProposition 65 Warning for California Residents