SoundTube SW4.IW Dual 10-Inch In-Wall Subwoofer, Black Gloss FInish

The Induction Dynamics SW4.IW is a dual-10″ in-wall subwoofer engineered to deliver deep, thunderous bass down to 27 Hz without vibration or resonance. Its patented Stud-Grabber™ mounting system secures the sealed aluminum enclosure directly to wall studs, ensuring rock-solid installation in any home theater or studio surround setup.

Included with every SW4.IW is the A2 Subwoofer Amplifier, complete with a high-saturation filter circuit and excursion limiter to eliminate resonance peaks. Gold-plated binding posts, a snap-fit cloth grille, and both horizontal and vertical mounting options make integration straightforward and reliable.

Key Features

• Drivers: (2) 10″ Ultra-Long Throw Mica Graphite Poly Cones w/ NBR Surround
• Enclosure: Sealed, one-piece heavy-duty aluminum, Black Gloss finish
• Mounting: Stud-Grabber™ suspension springs for direct-to-stud installation
• Amplifier: Includes A2 Subwoofer Amplifier (500 W RMS)
• Filter Circuit: Patented high-saturation filter & excursion limiter
• Inputs: Nickel-plated binding posts
• Grille: Cloth, snap-fit grille included
• Mounting Orientation: Horizontal or vertical

Technical Specifications

• Width: 30.5″ (774.7 mm)
• Height: 14.5″ (368.3 mm)
• Depth / Mounting Depth: 3.75″ (95.25 mm)
• Frequency Response (± 3 dB): 27 – 150 Hz
• Max. Continuous Power (RMS): 500 W
• Power for Max SPL: 500 W
• Minimum Impedance: 2.5 Ω
• Nominal Impedance: 4 Ω
• Sensitivity @ 1 W/1 m: 77 dB
• Sensitivity @ 2.83 V/1 m: 80 dB
• Manufacturer: Induction Dynamics
• Enclosure Properties: Sealed aluminum
• Source Inputs: Nickel-plated binding posts
• Grille Properties: Cloth, snap-fit

What's Included

• A2 Subwoofer Amplifier
• Cloth snap-fit grille