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Monitor Audio Silver W-12 Powered subwoofer (Satin White) - SW12WH


$2549 / Each

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Monitor Audio Silver W-12 Powered subwoofer (Satin White) - SW12WH


$2549 / Each


The Monitor Audio Silver Series subwoofer delivers seismic bass right down to 22 Hz using a powerful, long throw 12-inch driver.

The Silver W-12’s over-specified driver assembly employs a hugely powerful magnet system and massive voice coil to deliver immense power from the compact sealed cabinet. A heavy-duty diecast basket not only holds the massive system rigidly together, but also assists thermal sinking to keep the driver cool.

For the Silver W-12 subwoofer Monitor Audio specified a 500-watt Class-D amplifier and power-supply module from highly-regarded amplifier specialist Hypex; this provides incredible headroom and utilises advanced switch-mode power conversion techniques. A powerful DSP has been employed to deliver the best performance and filter characteristics, while running the unique APC (Automatic Position Correction) system. The APC is a completely in-house development, designed to automatically correct for room modes. It uses a microphone and test tones to calculate detrimental room modes and correct frequency response, optimising it for the room and position. This is a simple and quick automated process that is a complete revelation to the installer and ensures the user can enjoy the subwoofer quality without positioning restrictions. 

At the heart of the Silver W-12 lies a sophisticated 32-bit micro-controller, monitoring performance thousands of times per second, ensuring the system can deliver the best possible bass. It will never become over-driven or distorted, even at maximum power.


  • Ultra long-throw 12-inch driver featuring ‘dished’ C-CAM cone
  • Triple suspension for ultimate linearity ensuring control at high power and excursions
  • Oversized black anodised 3-inch voice coil which provides high power-handling and low distortion
  • Powerful 500 W RMS Class-D amplifier with switching power supply provides instantaneous delivery of high current when required
  • DSP processing with all control features and crossover performed digitally
  • Automatic Position Correction plus automatic room setup feature using microphone for simple system optimisation
  • USB for firmware updates
  • Three preset EQ mode settings (Music, Movie, Impact)


Mains Input Voltage110 – 120 Vac / 220 – 240 Vac 50/60 Hz (Electronically Auto selected)
Dimensions (Including Grille, Amp and Feet)370 x 340 x 410 mm (149/16" x 133/8" x 161/8”)
Cabinet Dimensions (Excluding Grille and Terminals (H x W x D))340 x 340 x 380 mm (13 3/8" x 13 3/8" x 14 15/16”)
Trigger Input5 – 12 V via 3.5 mm mono mini-jack socket
Drive Unit Complement1 x 12" C-CAM subwoofer driver featuring triple suspension and 3" long throw voice coil
Input Level RequirementsStandby after 20 minutes if no signal sensed
Auto SensingLine Level >2 mV
Phase Control0 & 180 degrees
Bass EQ Profiles1: Movie 2: Music 3: Impact
Amplifier ClassificationClass-D amplifier with switched-mode power supply (SMPSU)
Amplifier Output500 W continuous
Low Pass Filter AlignmentActive 4th order 24 db/octave
Upper Frequency Limit40 – 120 Hz variable
Lower Frequency Limit20 Hz (Typical IEC room)
Power Consumption400 W / 0.5 W in Standby (ErP approved)
Weight (unpacked)20.1 kg (44 lb 5 oz)
Sold AsSingle Unit

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