SoundTube SW3 12-Inch Compact Subwoofer, Black Gloss Finish

The Induction Dynamics SW3 is a compact, sealed 12″ subwoofer engineered for clean, deep bass down to 20 Hz with minimal distortion. Its sleek Black Gloss enclosure allows it to blend into any home theater or studio setup, and its small footprint makes placement around the room effortless.

Featuring a high-saturation filter circuit to eliminate resonance peaks, the SW3 utilizes an ultra-long-throw mica graphite poly cone with NBR surround for precise low-frequency control. Gold-plated binding-post inputs, a cloth snap-fit grille, and a robust built-in power supply round out a design built for both clarity and reliability.

Key Features

• Driver Size: 12″ Ultra-Long Throw Mica Graphite Poly Cone w/ NBR Surround
• Enclosure: Sealed, Black Gloss finish
• Filter Circuit: High-saturation filter to eliminate resonance peaks
• Inputs: Gold-plated binding posts
• Grille: Cloth, snap-fit grille included
• Included Accessories: Grille, power supply

Technical Specifications

• Height: 14.25 in / 361.95 mm
• Width/Diameter: 14 in / 355.6 mm
• Color: Black Gloss
• Enclosure Properties: Sealed
• Max. Continuous Power (RMS): 500 W
• Minimum Impedance: 2.5 Ω
• Nominal Impedance: 4 Ω
• Sensitivity @ 1 W/1 m: 78 dB
• Sensitivity @ 2.83 V/1 m: 81 dB
• Manufacturer: Induction Dynamics

What's Included

• Cloth, snap-fit grille
• Power supply