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James All Terrain & Subterranean Series

Satellite & Subwoofer Models

AT | ST Series
AT | ST Series

James All Terrain satellite speakers deliver powerful, full-range sound in outdoor spaces, built with marine-grade materials for lasting performance. Paired with Subterranean in-ground subwoofers which are constructed with sealed aluminum enclosures and high-excursion woofers, this system delivers high-fidelity audio with minimal visual impact. Available in both low-impedance and 70V/100V configurations.

Key Features

  • Aluminum cone woofer & coaxial aluminum dome tweeter
  • Can be staked or mounted (mounting hardware sold separately)
  • Dual extruded aluminum enclosure
  • All-copper toroidal transformer
  • Compression Bandpass Design: Direct burial subwoofer optimized for deep bass response
  • 4 Ohm or 70V/100V impedance options
  • Custom Color Options: Offered in 16 standard or any custom colors
  • Marine grade construction
  • TAA Compliant
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James All Terrain & Subterranean Series

Satellite & Subwoofer Models

Compare Models

SKU | Color
Speaker Tweeter
Speaker Woofer
Frequency Response
(+/- 3db)
Sensitivity
Dimensions (WxHxD)
AT32 KIT | 3" GARDEN SATELLITE AT32 KIT | 3" GARDEN SATELLITE
AT32
All Terrain 3" 2-way outdoor satellite landscape speaker
AT32
(1) 0.75" (19mm) Aluminum Dome
(1) 3" (76 mm) Aluminum Cone
100Hz - 20kHz
87dB (2.83V/1m)
3.9" x 3.9" x 7.0" (99.06mm x 99.06mm x 177.8mm)
AT42 KIT | 4" GARDEN SATELLITE AT42 KIT | 4" GARDEN SATELLITE
AT42
All Terrain 4" 2-way outdoor satellite landscape speaker
AT42
(1) 0.75" (19mm) Aluminum Dome
(1) 4" (101 mm) Aluminum Cone
80Hz - 24kHz
89dB (2.83V/1m)
4.75" x 4.75" x 7.88" (120.65mm x 120.65mm x 200.03mm)
AT62 KIT | 6.5" GARDEN SATELLITE AT62 KIT | 6.5" GARDEN SATELLITE
AT62
All Terrain 6.5" 2-way outdoor satellite landscape speaker
AT62
(1) 1" (25 mm) Aluminum Dome
(1) 6.5" (165mm) Aluminum Cone
70Hz - 20kHz
90dB (2.83V/1m)
6.8" x 6.8" x 10.5" (172.72mm x 172.72mm x 266.7mm)
ST8 KIT | PASSIVE 8" SUBT ST8 KIT | PASSIVE 8" SUBT
ST8
8" James In-Ground Landscape Subwoofer
ST8
(1) 8" (203mm) Aluminum
28 - 180Hz
87dB (2.83V/1m)
10.5" x 10.95" x 10.5" (266.7mm x 278.13mm x 266.7mm)
ST10 KIT | PASSIVE 10" SUBT ST10 KIT | PASSIVE 10" SUBT
ST10
10" James In-Ground Landscape Subwoofer
ST10
(1) 10" (254mm) Aluminum
24Hz - 140Hz
88dB (2.83V/1m)
11.13" x 14.38" x 18.5" (282.58mm x 365.13mm x 469.9mm)
ST12 KIT | PASSIVE 12" SUBT ST12 KIT | PASSIVE 12" SUBT
ST12
12" James In-Ground Landscape Subwoofer
ST12
(1) 12" (304mm) Aluminum
22Hz - 140Hz
91dB (2.83V/1m)
14.0" x 11.75" x 16.5" (355.6mm x 298.45mm x 419.1mm)
ST15 KIT | PASSIVE 15" SUBT ST15 KIT | PASSIVE 15" SUBT
ST15
15" James In-Ground Landscape Subwoofer
ST15
(1) 15" (381mm) Aluminum
20Hz - 120Hz
91dB (2.83V/1m)
16.5" x 16.5" x 22.5" (419.1mm x 419.1mm x 571.5mm)
ST21 KIT | 21" SUBTERRANEAN SUBWOOFER ST21 KIT | 21" SUBTERRANEAN SUBWOOFER
ST21
21" James In-Ground Landscape Subwoofer
ST21
(1) 21" (534mm) Aluminum
18Hz - 120Hz
91dB (2.83V/1m)
24.0" x 24.0" x 24.0" (609.6mm x 609.6mm x 609.6mm)