VT4881A
Discontinued

Compact Arrayable 1-18" Subwoofer

VT4881A
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Compact Arrayable 1-18" Subwoofer

The VT4881A is designed to deliver high quality sound reinforcement of VLF (Very Low Frequency) musical information for a variety of applications including concert audio and theatrical presentations of all types.

 

Features

  • Advanced technology component: Differential Drive®, dual voice coil, Direct Cooled™ cone transducer.
  • Advanced construction techniques and hybrid materials provide exceptionally rigid, lightweight enclosure.
  • Rugged DuraFlex™ exterior finish; weatherized components Integrated S.A.F.E.™ suspension system: premium heat-treated alloys provide high-strength, reliable hanging arrays.
  • For ground-stacked or suspended applications in stand-alone arrays or in combination with other VERTEC® system products.
 

Downloads

Specifications
  Size Uploaded
file type icon VT4881A Spec Sheet
updated: Oct 2020
595 KB Oct 2020
Brochures
  Size Uploaded
file type icon VerTec Line Brochure
updated: Oct 2020
2.09 MB Oct 2020
CAD Drawings
  Size Uploaded
file type icon VT4881A 2D PDF
updated: Oct 2020
146 KB Oct 2020
file type icon VT4881A 2D DXF
updated: Oct 2020
1.34 MB Oct 2020
file type icon VT4881A 3D DXF
updated: Oct 2020
195 KB Oct 2020
Compliances
  Size Uploaded
144 KB Oct 2019
Software
  Version Size Uploaded
Windows download icon PerformanceManager
version 3.2.0, updated: Sep 2025
3.2.0   134 MB Sep 2025
Windows download icon Vertec Line Array Calculator
version 1.3.1, released: Aug 2023
1.3.1   18 MB Aug 2023
Helpful Links
  Size Uploaded
file type icon AES Paper: J and Spiral Arrays
updated: Oct 2020
324 KB Oct 2020
518 KB Oct 2020
1.12 MB Oct 2020
388 KB Oct 2020
856 KB Oct 2020
2.94 MB Oct 2020
Speaker Tunings
  Size Uploaded
file type icon Vertec All DSP Platforms
updated: Oct 2020
96.3 MB Oct 2020
file type icon BSS 366 VT4886 VT4883
updated: Oct 2019
3.96 MB Oct 2019
file type icon DBX 4800 VT4886 VT4883
updated: Oct 2019
3.19 MB Oct 2019
file type icon V5 DPDA DrivePack VT4881A
updated: Oct 2019
404 KB Oct 2019
35.1 MB Oct 2019
Accessories
  Size Uploaded
7.3 MB Oct 2020
Images
  Size Uploaded
file type icon VT4881 photo
updated: Oct 2020
749 KB Oct 2020
Ease Data
  Version Size Uploaded
file type icon VerTec EASE DLL
version 3.0, updated: Dec 2020
3.0  1.19 MB Dec 2020

If any of the links above result in strange characters in your browser, please right-click the file to save it to your computer.

Parts & Service

Specifications

Frequency Range 25 Hz - 160 Hz (-10dB)
Frequency Response 34 Hz - 125 Hz (± 3 dB)
Continuous Power Rating 2000W
Sensitivity 91 dB, 1W / 1m (2.83 Vrms at 3.3 ft)
Nominal Impedances 8 ohm
Dimensions (w x h x d) 787 mm x 569 mm x 654 mm(31 in x 22.4 in x 25.8 in)
Weight 50.4 kg (111 lb)

Support/FAQs

HARMAN Professional Solutions: