Atlantic Technologies
Induction Dynamics
Available to order
Available to order — awaiting stock Contact us for lead times.
The requested quantity is not currently in stock. Ordinary backorders may be cancelled before shipment, and standard return terms apply.
We will email a shipment update within one business day of your order, then weekly while you wait and promptly if the estimate changes.
$35 standard shipping per order; free over $1,000. Contiguous U.S. + DC.
Other destinations or special delivery?A closer look
The Induction Dynamics SW4.IW-BG is an in-wall subwoofer for low-frequency reproduction in a home-theater system.
Match the subwoofer to your system’s amplifier, crossover and bass-management requirements. Confirm the installation space and cable route before ordering.
Induction Dynamics products have a stated minimum lead time of 3 weeks. Contact us to confirm the current production and shipping estimate for this finish.
Confirm current availability and the delivery estimate for your project. Contact Speaker Village with your room or site details, amplifier model and required quantity for help checking the setup.
The SW4.IW Dual 10 inch in-wall subwoofer with its patented filter circuit and excursion limiter generates true deep, thunderous bass--the foundation of a superb sounding home theater system. The SW4.IW features the Stud-Grabber™ patented mounting system with suspension springs that attaches loudspeaker directly to wall studs, eliminating vibration on drywall, a problem common to wall-mounted subwoofers. A sealed, heavy-duty one piece aluminum enclosure ensures consistent sound quality. The SW4IW can be used with any Induction Dynamics® loudspeaker to add explosive impact to your surround sound system. The SW4.IW comes complete with one A2 Subwoofer Amplifier. Can be mounted horizontally or vertically.
The finer details
Standard shipping is $35 per order on merchandise totals of $1,000 or less, and free on orders over $1,000, within the 48 contiguous states and Washington, DC. Your rate appears automatically at checkout. Availability to order does not guarantee immediate shipment. Contact us to confirm lead times or arrange other destinations and special services.
Read our shipping policyManufacturer warranty terms vary by brand and product. We can help you confirm coverage and find the right product support.
Contact usTell us about your room, existing equipment, and listening goals. We’ll help you check compatibility before you order.
Ask an audio specialist
Induction DynamicsSW4.IW-BG In-Wall Subwoofer — Black Gloss (Each)