Subcompact Dual 12″ Cardioid-Arrayable Subwoofer

Subcompact Dual 12″ Cardioid-Arrayable Subwoofer

The VT4883 Subcompact Dual 12″ Cardioid-Arrayable Subwoofer Line Array Element is a companion low frequency extension for the VT4886 subcompact 3-way enclosure. Designed to deliver high quality sound reinforcement of sub-low frequencies for a wide variety of live music and A/V support applications, typical uses include concert audio and multi-media presentations of all types.

  • Advanced Technology Components: Differential Drive®, technology, Dual Neodymium Magnets, Dual Voice Coils, Direct Cooled™
  • Reverse-arrayable for implementation of gradient cardioid subwoofer configurations
  • JBL PlyMax® engineered wood materials provide rigid, yet lightweight enclosure
  • Rugged DuraFlex™ exterior finish; weather-resistant components
  • Patented, integrated S.A.F.E.™ suspension system with premium heat-treated alloys
Frequency Range (-10 dB) 35 Hz – 300 Hz
Frequency Response (±3 dB) 40 Hz – 300 Hz
Recommended Bandpass 35 Hz – 200 Hz
System Input Power Rating 2000 W Continuous, 8000 W Peak (AES / 2 hour)

1600 W Continuous, 6400 W Peak (100 hr)

System Sensitivity 95 dB, 1 W (per driver) @ 1m (averaged 40 – 140 Hz)
Maximum Peak Output 139 dB SPL, 1m (2_, half-space, ground-based application)

133 dB SPL, 1m (4_, 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 Crown® I-Tech HD, Crown I-Tech, dbx® DriveRack® 4800, BSS Audio™ FDS-366T Omnidrive™, BSS Audio Soundweb™ London
Low Frequency 2 x 2263H-1, 305 mm (12 in) dia., 75 mm (3 in) Dual Coil, Dual Magnet, neodymium Differential Drive®, Direct Cooled™
Nominal Impedance 2 x 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 Rectangular enclosure. PlyMax™ engineered wood composite structure, DuraFlex™ finish, 4 handles, integral pole mount adapter (M20 thread)
Suspension System Patented S.A.F.E.™ hardware, integral hinge bars nest in suspension tubes on enclosure sides. Quick release pins with restraining lanyards. Set of 4 hinge bars included. Reverse-arrayable for gradient cardioid configurations. Suspend with VT4886-AF Array Frame
Grille Black perforated steel, foam backed
Input Connectors Rear panel: Neutrik® Speakon® NL-4 and NL-8 (2x each)

Front panel: Neutrik® Speakon® NL-4 (1x) for gradient cardioid configurations. All connectors in parallel, internal wiring; transducers circuited individually 1±, 2± (2 x 8 ohm) (NL4 and NL8)

Dimensions (H x W x D) 398 mm x 579 mm x 643 mm

(15.7 in x 22.8 in x 25.3 in)

Net Weight 29.5 kg (65 lbs)
Shipping Dimensions (W x H x D) 584 mm x 457 mm x 699 mm (23″ x 18″ x 27.5″)
Shipping Weight 35.4 kg (78 lbs)

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