Monitor Audio Anthra W15 Active Subwoofer

Description

Anthra W15

The W15 is the largest subwoofer within the Anthra subwoofer series. It features a 15” (38 cm) Rigid Surface Technology II (RST II) C-CAM high-excursion driver powered by a Class-D 1,500 Watt amplifier, housed within a comprehensively internally braced, sealed-box cabinet.

Engineered to deliver the deepest bass in the largest of spaces, the Anthra W15 subwoofer features a massively powerful 1,500 Watt Class-D amplifier driving a 15” (38cm) Rigid Surface Technology II (RST II) C-CAM high-excursion driver. The W15 can be used on its own or linked with up to three other Anthra subwoofers for a truly immersive, ultra-dynamic listening experience.

A full-colour LCD display and rotatory dial is located on the back panel, to allow for basic subwoofer setup and EQ preset selection, while advanced features including DSP configuration and multi-sub connectivity setup are available via the MaestroUnite app.

Key Features

The Monitor Audio Anthra W15 Active Subwoofer is the flagship model in the Anthra series, designed for uncompromising bass performance in high-end audio and home theater systems. At its core is a powerful 15” (38 cm) Rigid Surface Technology II (RST II) driver, made from ceramic-coated aluminium magnesium (C-CAM). This high-excursion driver is engineered to deliver ultra-clean, tight, and impactful low frequencies with minimal distortion, even under the most demanding playback conditions. The subwoofer is powered by a high-output 1,500-watt Class-D amplifier, ensuring the driver operates at peak efficiency and responsiveness across all volume levels.

To achieve precise control over extreme low-end performance, the W15 incorporates massive motor assemblies and extended round-wound voice coils dual-layered and made from copper-coated aluminium wire (CCAW) enabling powerful, accurate bass reproduction with exceptional stability. A 2-inch full-colour LCD screen with a rotary dial provides intuitive on-device menu navigation and basic setup controls.

For system integration and expansion, the W15 features RCA inputs (with LFE on the left) and RCA outputs for daisy-chaining up to four Anthra subwoofers. It also includes XLR inputs and outputs for professional-grade installations requiring balanced audio connectivity. Available in both Gloss Black and Satin White finishes, the W15 complements any high-end listening environment. It also supports MaestroUnite Setup, allowing full wireless configuration and customisation through the MaestroUnite app, available on both the App Store and Google Play. The Anthra W15 sets a new standard in premium subwoofer design, offering a commanding blend of precision, power, and modern convenience.

Technical Specifications