Sonance LS15T SUB is a premium 15” subwoofer designed for outdoor landscape audio applications. With its durable construction and discreet design, it seamlessly blends into outdoor surroundings while delivering deep and powerful bass. Featuring wide frequency response and versatile installation options, the LS15T SUB ensures unmatched performance and reliability in any outdoor environment.
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Discreet design seamlessly integrates into landscape surroundings for superior aesthetics.

Durable color-molded composite construction ensures long-term performance and resists chipping, peeling, and fading.

Wide bandwidth Sonance Laminated Core Transformer with adjustable Tap offers installation flexibility.

Laminar Flow Port technology minimizes distortion and enhances frequency response for superior audio quality.

Scalable system delivers even coverage and unmatched sonic performance across any outdoor space.

Vertically buried installation option facilitates easy setup and integration into the landscape.

UV-resistant enclosure and robust construction withstand harsh environmental conditions.

IP66 and MIL STD 810 rated for reliability and durability outdoors.

Woofer 15” (381mm) polypropylene cone with a SantopreneTM rubber surround
Frequency Response 20Hz – 100Hz ±3dB
Sensitivity 94dB @ 1m, 2.83 V  (8-ohms)
Recommended Amplifier Power (8 Ohms) 50W min, 500W max
Transformer Taps 70V: 300W, 150W, 75W; 100V: 300W, 150W; 8 Ohms
Crossover Frequency 100Hz
Enclosure Material Low density polyethylene (LDPE)
Finish Dark brown textured canopy
Overall Dimensions 21.26″ x 33.58″ (540mm x 853mm)
Woofer Enclosure Dims (H x Dia.) 23.01″ x 16.73″ (584mm x 425mm)
Canopy Dims (H x Dia.) 10.57″ x 21.26″ (268mm x 540mm)
Shipping Weight 83.77 lbs (38.0kg)

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