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

• 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.

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)