Compact Arrayable
1-18" Subwoofer


Powered Compact Arrayable 1-18" Subwoofer
The VT4881ADP Compact Powered 18" Arrayable Subwoofer is designed to deliver high quality sound reinforcement of VLF (Very Low Frequency) musical information for a variety of applications including concert audio, corporate A/V and theatrical presentations of all types. Ideal companion to VT4887ADP compact three-way systems.

  • New 2269G Advanced Technology Component: Differential Drive® Neodymium Magnet, Dual Voice Coil, Direct Cooled™ cone transducer with Ultra-Long Excursion capabilities
  • JBL DrivePack® technology delivers superb audio quality and robust high efficiency Class-I power, perfectly matched to the enclosure, with comprehensive digital signal processing.
  • Modular bay is fitted with DPDA digital audio input module, featuring BSS OmniDrive HD signal processing. Also accepts basic (non-networked, analog) dbx input module or optional Crown networked input modules.
  • World-wide AC line voltages are automatically selected for 50 or 60 Hz.
  • Advanced construction techniques using JBL PlyMax® provide exceptionally rigid, lightweight enclosure
  • Rugged DuraFlex™ exterior finish; Weatherized loudspeaker cone.
  • Patented, integrated S.A.F.E™ suspension system: premium heat-treated alloys provide rigid, reliable hanging arrays designed for vertical orientation at various angles.

Frequency Range 25 Hz - 160 Hz (-10 dB)
Frequency Response 34 Hz - 125 Hz (-3 dB)
Power Rating 3600W Peak
1800W Continuous
Maximum Peak Output 131 dB SPL, 1m
Bandpass Nominal Impedance 4 ohm
Dimensions (W x H x D) 787 mm x 569 mm x 800 mm
(31 in x 22.4 in x 31.5 in)
Net Weight 62.2 kg (137 lb.)