Fullsize Arrayable 2-18" Subwoofer

Fullsize Arrayable 2-18" Subwoofer

The VT4880 Dual 18" Subwoofer Line Array Element is designed to deliver high quality sound reinforcement of sub-low frequencies for live music and a variety of applications.


·       Advanced Technology Components: Differential Drive® Neodymium Magnet, Dual Voice Coil, Direct Cooled™ cone transducers.

·       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.


System Type

Dual 18" Arrayable Subwoofer

Frequency Range (-10 dB)

26 Hz - 160 Hz

Frequency Response (±3 dB)

29 Hz - 120 Hz

Recommended Bandpass

26 Hz - 80 Hz

Input Power Rating

2000 W Continuous, 8000 W Peak (AES / 2 hour)


98 dB, 1W @ 1m (35-120 Hz)

Maximum Peak Output

143 dB SPL, 1m (half-space, ground-based application)

137 dB SPL, 1m (free-space, suspended application)

Recommended Amplification

2 x 1600 - 2000 W into 8 ohms (transducers powered individually)

3200 - 4000 W into 4 ohms (transducers powered in parallel)

Recommended Signal Processing

dbx® DriveRack® 4800, Crown® I-Tech, BSS Audio™ FDS-366T Omnidrive™, BSS Audio Soundweb™ London and other Digital System Controllers supported

Low Frequency

Two 2258H, 457 mm (18 in) dia., 100 mm (4 in) Dual Coil, neodymium Differential Drive®, Direct Cooled™

Nominal Impedance (each transducer)

8 ohms

Input Power Rating (each transducer)

1000 W Continuous, 4000 W Peak (AES / 2 hour)

800 W Continuous, 3200 W Peak (100 hour)

Cabinet Construction

Wedge frustrum 5 degree side angle enclosure. PlyMax™ engineered wood composite structure, DuraFlex™ finish, 10 handles

Suspension System

Patented S.A.F.E.™ hardware, integral hinge bars (available with optional VT4880-ACC accessory kit) nest in suspension frames on enclosure sides (ends). Quick release pins with restraining lanyards. Suspend with VT4889-AF or VT4889-SF Array Frame.


Black perforated steel, foam backed

Input Connectors

2 x Neutrik® Speakon® NL-4, transducers circuited individually (1±, 2±)

Dimensions (H x W x D)

493 mm x 1229 mm x 860 mm (19.4 in x 48.4 in x 33.9 in)

Net Weight

71 kg (157 lb) - including front and rear hinge bars

Shipping Weight

77.6 kg (171 lb) - does not include front and rear hinge bars 

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