Sonance LS12T SUB

Brian Long

Introduction

The LS12T Subwoofer features a color-molded composite construction for durability, blending into landscapes. It delivers even coverage with a high-excursion polypropylene cone woofer and adjustable SLCT transformer. Designed for easy vertical burial, it’s UV-resistant, IP66, and MIL STD 810 rated, ensuring robust performance in extreme environmental conditions.

Features, Specifications, and Manuals

Features
  • Sonance Laminated Core Transformer with adjustable tap (40W or 60W transformer for the speakers, 300W transformer for the subwoofers)
  • Laminar Flow Port subwoofer design
  • Wide dispersion speaker grille
  • IP66 rated for all weather durability
  • Pivoting mounting knuckle for precise speaker angle and positioning
  • 1/2” NPS satellite speaker mounting thread
Specifications
Specification Details
SKU 93371 (Brown)
LF Driver 12" (305mm) polypropylene cone with a Santoprene rubber surround
Frequency Response (+/- 3db) 22Hz - 100Hz
Power Handling (RMS) 50W min, 375W max
Sensitivity 91dB (2.83V/1m)
Enclosure Low density polyethylene (LDPE)
Transformer Taps 70 V / 100 V: 300W, 150W, 75W 70 V: 38W
Dimensions (Diameter x D) 16.97" x 16.97" (431.04mm x 431.04mm)
Dimensions (WxHxD) 16.97" x 29.13" x 16.97" (431.04mm x 739.9mm x 431.04mm)
Dimensions No Feet (WxHxD) 16.97" x 29.13" x 16.97" (431.04mm x 739.9mm x 431.04mm)
Weight 55.95 lbs. (25.38kg)
Certifications Mil Spec 810
Environmental Conforms to MIL-STD-810 for humidity
Manuals and Documents