SVS PB-4000 13.5" 1200W Ported Box Subwoofer (Premium Black Ash)


  • $ 1,899.99
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SVS SB-4000 1200W Sealed Box Subwoofer

The PB-4000 subwoofer thrills action movie fans and audiophiles with staggering output and subterranean deep bass extension down to 13Hz with an amazing degree of subtlety and finesse. A high-excursion 13.5-inch driver and 1,200 watts RMS, 4,000+ watts peak power amplifier with Analog Devices most advanced audio DSP enables variable port tuning and unlocks a smartphone app with advanced DSP and custom presets for precise and convenient tuning.


Product highlights

  • Fully powered ported subwoofer
  • 1,200 watts RMS, 4,000+ watts peak power amplifier with Analogue Devices
  • Frequency response
  • 16Hz to 200Hz +/-3dB (standard mode)
  • 13Hz to 200Hz +/-3dB (extended mode)
  • 18Hz to 200Hz +/-3dB (sealed mode)
  • Innovative SoundMatch two-way crossover
  • Near-perfect real world frequency response
  • Control your speaker with the free smartphone app for Android and iOS
  • Line-level/LFE RCA and balanced (XLR) inputs
  • RCA and XLR outputs
  • Infrared (IR) remote control included
  • SVS PB-4000 13.5” 1200W Subwoofer dimensions (H x W x D): 23.4 in x 20.5 in x 30 in
  • SVS PB-4000 13.5” 1200W Subwoofer weight: 153.2 lbs
  • Warranty: 5 years


Powerful DSP amp

The SVS PB-4000 is a self-powered subwoofer that features a 1,200 watt Class D DSP amplifier that controls power flow and ensures crystal clear output no matter what you are listening to and no matter how loud or quiet the volume. It also creates three port tuning modes with their very own response curves -- imagine three subwoofers housed in one cabinet.


iOS and Android compatible

The SVS smartphone app for Android and iOS devices gives you even more control over your listening experience. Download this free app and take control of all of your ported subwoofers DSP functions including: volume, parametric EQ, low pass filter, phase, polarity, room gain, port-tuning, custom presets, and system settings. The app allows you to save favorite settings and presets and displays updates in real time. Whether you want to dial back the bass during a romantic dinner or you want to shake the paintings off the walls with your favorite dance tracks, SVS makes it easy for you to hear every musical detail with dynamic clarity.


Quality Components

This subwoofer pushes the limits of sonic possibility. The SVS PB-4000 features a massive 13.5 inch high-excursion driver, a dual ferrite magnet motor assembly, edge wound voice coils, and an advanced high resolution audio digital signal processor (DSP). All of it is house inside a cabinet featuring a thick MDF front baffle and rigid internal bracing. Technical talk aside, all of these components work together to deliver powerful, clear bass, free of distortion.  



  • Weight: 153.2 lbs.
  • Dimensions (H x W x D): 23.4" x 20.5" x 30"
  • Amplifier power: 1,200 watts continuous power/4,200 watts peak dynamic power
  • Driver: Proprietary 13.5" 4000 Series driver
  • Frequency response
    • 16Hz to 200Hz +/-3dB (standard mode)
    • 13Hz to 200Hz +/-3dB (extended mode)
    • 18Hz to 200Hz +/-3dB (sealed mode)
  • Maximum low frequency output: 134.5dB @ 32Hz 1/8 space 1m