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19.09.2025 / 20.09.2025
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Sonance IS15 W flah-mounted subwoofer 15Inch with overload protector

€3,349.00

% €4,189.00 RRP (20.05% saved)

per Piece incl. VAT / incl. Shipping

Condition
Information
2% Cash Discount
We grant a cash discount when paying by advance transfer.
Available + Self pickup
 
Hamm
Stock 1
 
Hamburg
Stock 0
 
Münster
Stock 0

Available, delivery time: 1-3 days

Germany We only ship this item to the following countries: Germany Austria
DHL Package

We ship your goods quickly and safely with DHL. After shipping you will receive a tracking number for package tracking.
Product number: 213114

B-stock

B-stock products usually have visual defects, but always work technically flawlessly and are sold with the same warranty as regular items. They usually are:

  • Second Choice directly from the manufacturer
  • Customer Returns Checked and like new
  • Remaining Stock from our warehouse
Product­information
Product information IS15 W flah-mounted subwoofer 15Inch with overload protector
Productnumber

213114

Note: This item is a B-stock item due to a returned item. The subwoofer has significant cosmetic defects on one corner (see photos).

Sonance Invisible Series

The IS15W in-wall subwoofer doesn't require a separate backbox. A rear box is already installed.

Characteristics

MOTION-FLEX TECHNOLOGY

A series of advancements in invisible speaker technology for unparalleled acoustic performance from an invisible speaker

WAVE-FLEX DRIVE UNIT

High-bandwidth midrange and tweeter drivers that utilize the bending wave principle to deliver velvety-smooth mids and crystal-clear highs

AIR-FLEX WOOFER

Fiberglass woofer coupled with an acoustically inert membrane to move an air pocket like a piston - for robust and powerful bass

ACOUSTICALLY INSULATED Baffle

The membrane is divided into two active areas that are completely isolated to enable unprecedented sonic transparency with minimal distortion

CONSTANT DIRECTIVITY CROSSOVER (CDX)

The proprietary Sonance CDX offers a uniquely smooth, off-axis frequency response for greater fidelity and dispersion, as well as nearly 180° horizontal and vertical dispersion.

SONANCE DEPTH DETECTION SENSOR CALIBRATION SYSTEM (DISC)

Uses a high-precision depth gauge and embedded detection discs to measure the thickness of a lacquer applied to the surface of a Sonance Invisible Speaker, enabling a consistent finish and performance within specifications every time



Condition: B-stock
Device depth mm: 98
Device height mm: 818
Device width mm: 818
Features / special features: Invisible Subwoofer
Product type: subwoofer
Product number 213114

Note: This item is a B-stock item due to a returned item. The subwoofer has significant cosmetic defects on one corner (see photos).

Sonance Invisible Series

The IS15W in-wall subwoofer doesn't require a separate backbox. A rear box is already installed.

Characteristics

MOTION-FLEX TECHNOLOGY

A series of advancements in invisible speaker technology for unparalleled acoustic performance from an invisible speaker

WAVE-FLEX DRIVE UNIT

High-bandwidth midrange and tweeter drivers that utilize the bending wave principle to deliver velvety-smooth mids and crystal-clear highs

AIR-FLEX WOOFER

Fiberglass woofer coupled with an acoustically inert membrane to move an air pocket like a piston - for robust and powerful bass

ACOUSTICALLY INSULATED Baffle

The membrane is divided into two active areas that are completely isolated to enable unprecedented sonic transparency with minimal distortion

CONSTANT DIRECTIVITY CROSSOVER (CDX)

The proprietary Sonance CDX offers a uniquely smooth, off-axis frequency response for greater fidelity and dispersion, as well as nearly 180° horizontal and vertical dispersion.

SONANCE DEPTH DETECTION SENSOR CALIBRATION SYSTEM (DISC)

Uses a high-precision depth gauge and embedded detection discs to measure the thickness of a lacquer applied to the surface of a Sonance Invisible Speaker, enabling a consistent finish and performance within specifications every time

Read more Close
Condition: B-stock
Device depth mm: 98
Device height mm: 818
Device width mm: 818
Features / special features: Invisible Subwoofer
Product type: subwoofer

Safety Information

Product-specific safety instructions can be found in the operating manual.