SKU: 2455641719

Monitor Audio Anthra W15 15 Inch Subwoofer (Each)

Sale price$1934.55 Regular price$2149.50
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

Monitor Audio Anthra W15 15 Inch Subwoofer (Each)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

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
  • 1 x 15” (38 cm) Rigid Surface Technology II (RST II) and ceramic-coated aluminium magnesium (C-CAM) high-excursion driver for super-clean performance
  • 1 x 1,500 Watt Class-D amplifier ensures that the driver is working to its optimum performance level, no matter what the volume
  • Massive motor assembles and longer round-wound voice coils, which are dual layered and made of copper-coated aluminium wire (CCAW) for precise control at extreme low frequencies
  • 2 inch full-colour LCD display screen with rotary dial for menu selection and basic setup
  • RCA inputs (left/right. The left Input is LFE)
  • RCA outputs allows daisy chain of up to 4 Anthra subwoofers
  • XLR inputs for professional installation connectivity option
  • XLR outputs allows daisy chain of up to four Anthra subwoofers
  • Available in Gloss Black and Satin White finishes
  • MaestroUnite Setup for Monitor Audio Anthra Subwoofers allows a user complete bespoke setup. Available to download from the App Store and Google Play.
SPECS:
System Format

Active - Sealed Cabinet

Drive Unit Complement

1x 15" (381 mm) High Linear-Excusion Triple Suspension Driver

Amplifier Classification

High-Efficiency Class-D

Lower Frequency Limit

-6dB @16Hz

Upper Frequency Limit

(LPF Off) -6dB @400Hz

Driver Excursion (pk-pk)

50 mm

DSP

28 Bit 50 MIPS Configuratable through MaestroUnite

Analogue Digital Conversion

Autoranging Input which combines a 10Vrms maximum input with low signal to noise for small signals

Amplifier Output Power, 240Vac

Instantaneous: 2500 W*
Continuous short-term: 1400 W**

Amplifier Output Power, 120Vac

Instantaneous: 2500 W
Continuous short-term: 1400 W

LED UI Control

Brightness, On-Off

Phase Control

0-360 Degrees measured at LPF Crossover

Low Pass Filter

20-200Hz LPF with Roll off Adjustable from -3 to -48dB/Oct

Custom EQ

Configurable through MaestroUnite;3 pre-defined EQ curves plus 3 custom EQ curves each with 8 band custom EQ supporting (Peaking, High Shelf, Low Shelf, High Pass)

Volume Level

Wide adjustable input gain to allow maximum output from a wide range of input signals

Inputs

Stereo Unbalanced RCA (or mono/LFE using only connector marked LFE)
Mono/LFE Balanced XLR

Outputs

Stereo unbalanced outputs with unbuffered throughput from RCA Inputs
Mono/LFE Balaned XLR outputs with unbuffered throughput from XLR Input

Mains Input Voltage

Universal Mains, 85-265VAC

External Dimensions (without feet) (HxWxD)

439 x 439 x 439 mm

Power Consumption

550 W

Cabinet Construction

Braced 25 mm thick MDF with 36 mm front baffle

Grille

Cloth covered magnetically attached Grilles

Weight

35.41 kg (78 lb 1 oz)

* Maximum RMS output for an instantaneous signal
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2455641719

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Amazon Customer
Cuba, US
★★★★★ 5
Nice Shelves
Color: Acacia
Nice looking shelves and installed very easily.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
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Thomas Selden
Los Angeles, US
★★★★★ 4
Good looking, quality control needs improvement
Color: Acacia
The shelves are fine but one of the mounting blocks was glued on backwards which meant the holes for countersinking the mounting screwed ended up on the wrong side. It was easy to drill new countersinks so no big deal but a star is docked for quality control. They are cheap and looks good so I can't complain much.
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Reviewed in the United States on December 6, 2025
M
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Margaret S. Hastings
Fort Morgan, US
★★★★★ 5
Lovely, space saving and easy to install
Color: Acacia
LOVE THESE SHELVES! So easy to install and they look fantastic in any room. Good price point and very stable. Love the color of the wood, perfect for small spaces.
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Reviewed in the United States on February 10, 2026
D
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Douglas Collier
Cuba, US
★★★★★ 5
Good looking shelves
Color: Acacia
The shelves look great and are exactly what was needed for the application chosen. It wasn’t an issue for me, but the mounting hardware was missing. I always use my own wall anchors so it didn’t affect me, but it may have others.
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Reviewed in the United States on April 28, 2026
D
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dominican blowout - airam polo
Los Angeles, US
★★★★★ 5
Corner shelves set are chic and functional
Color: Walnut Color
These corner shelves are a fantastic solution for anyone looking to maximize their space while maintaining a chic and functional environment. Whether you're looking to organize or simply elevate your decor, these shelves are a great choice . (Easy of installation, great sizes, and quality) keep a note that not only looks inviting but also encourages healthy snacking. In my dining room.
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Reviewed in the United States on October 12, 2025

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