- Advanced, Ultra Long Excursion Components: Differential Drive® Neodymium Magnet, Dual Voice Coil, Direct Cooled™ cone transducers
- Advanced Construction Techniques and PlyMax™ panels provide exceptionally rigid, lightweight enclosure
- Rugged DuraFlex™ exterior finish; weather-resistant components
- Integrated Suspension System: premium heat-treated alloys. Hingebars included.
Subwoofers
JBL Vertec VT4880A
Fullsize Arrayable 2-18″ Subwoofer with Ultra Long Excursion woofers
The VT4880A Dual 18″ Ultra Long Excursion Subwoofer Line Array Element is designed to deliver high fidelity 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 where extended low-frequency performance is desired.
System
Frequency Range (-10 dB): 25 Hz – 160 Hz
Frequency Response (±3 dB): 28 Hz – 120 Hz Recommended Bandpass: 25 Hz – 80 Hz
Input Power Rating: 4000 W Continuous, 16,000 W Peak (AES / 2 hour) Sensitivity: 95 dB, 1W @ 1m (35-120 Hz)
Maximum Peak Output1: 143 dB SPL, 1m (2 , half-space, ground-based application)
137 dB SPL, 1m (4 , free-space, suspended application)
Recommended Amplification: 2 x 2400 – 4000 W into 8 ohms (transducers powered
individually)
4800 – 8000 W into 4 ohms (transducers powered in parallel)
Recommended Signal dbx® DriveRack® 4800, Crown® I-Tech, BSS Audio™ FDS-366T Processing: Omnidrive™, BSS Audio Soundweb™ London and other
Digital System Controllers supported
Transducers
Low Frequency: Two 2269H, 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 2000 W Continuous, 8000 W Peak (AES / 2 hour) (each transducer)2: 1200 W Continuous, 4800 W Peak (100 hour)
Enclosure
Cabinet Construction: Wedge frustrum 5 degree side angle enclosure. PlyMax™ engineered wood composite structure, DuraFlex™ finish, 12 handles
Suspension System: Patented S.A.F.E.™ hardware, integral hinge bars nest in suspension frames on enclosure sides (ends). Quick release pins with restraining lanyards. Suspend with VT4889-AF or VT4889-SF Array Frame.
Grille: Black perforated steel, foam backed
Input Connectors: Neutrik® Speakon® NL-4 and NL-8 (2x each), 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: 84 kg (185 lb)
Shipping Weight: 97.5 kg (215 lb)
VT4880A-ACC (Accessory Kit)
Contents: (1) Dolly with heavy duty castors, (1) Rugged Soft Cover Padded Bag. Order separately. Ships separately.
Dimensions (H x W x D): 127 mm x 1346.2 mm x 609.6 mm
(5 in x 53 in x 24 in)
Shipping Weight: 19.0 kg (42 lb)
1 Calculated maximum SPL based on rated peak power and measured sensitivity
2 AES Standard, one decade pink noise with 6 dB crest factor within device’s operational band, free air. Standard AES 2 hr rating plus long term 100 hr rating are specified for cone transducers
JBL continually engages in research related to product improvement. Some materials, production methods and design refinements are introduced into existing products without notice as a routine expression of that philosophy. For this reason, any current JBL product may differ in some respect from its published description, but will always equal or exceed the original design specifications unless otherwise stated.
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PASSION FOR THE SHOW
From musicians, to videographers, and event organizers; our team is made up of all sorts of people who have a sincere passion for event production and entertainment.
FULL SERVICE
LED panels do not work in a vacuum. they need the proper rigging, processing, power, and technical expertise to work at their full capability. If it’s not in-house, we have the relationships to make it happen