JBL Professional VT4880A Fullsize Arrayable 18" Subwoofer
Ooberpad announces the availability of the feature-packed JBL Professional VT4880A Fullsize Arrayable 18" Subwoofer. The VT4880A Dual 18" Ultra Long Excursion Subwoofer Line Array Element is meticulously designed to pack a punch with high fidelity sound reinforcement of sub-low frequencies for a wide array of live music and A/V support applications. Typical uses comprise concert audio and multi-media presentations where extended low-frequency performance is desired.
1-year manufacturer's warranty
- 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
Benefits of JBL Professional VT4880A Fullsize Arrayable 18" Subwoofer:
Powerful Subwoofer That Boasts Extended low-frequency reproduction capabilities
The VT4880A is a dynamic subwoofer offering extended low-frequency reproduction capabilities in the foundation octave at the lowest audible frequencies. The centrally vented enclosure features two 2269H 18" Ultra Long Excursion transducers fitted with dual voice coils to provide a high output power-to-weight ratio. The PlyMax® enclosure features a foam-backed perforated steel grille; speaker cones treated with weather-resistant compounds. Protective end-caps protect the suspension hardware while allowing vertical stacking of multiple enclosures on end leveraging integral end-mounted, scuff-resistant pads, keyed for aligning surfaces and cutting down the risk of slippage.
VERTEC Supension Systems
VERTEC suspension systems are precision-engineered for optimal support strength and flexibility. The VT4880A’s suspension hardware depends on quick-release pins and end mounted metal frames to couple adjacent units together in rigid arrays. Suspension frames are made from premium-grade Chromoly alloy steel with plated surfaces; hinge bars are plated and quick-release pin restraining lanyards are stainless steel to resist corrosion.
Subwoofer Line Arrays Generate Extreme Amounts of Sub-Low Frequency Energy
The low-frequency capabilities of the multi-enclosure VT4880A array will be determined by the total number of units coupled. The directivity of a line array at any given frequency is proportional to the product of frequency and length of the array. The beamwidth will be inversely proportional to the product of the array’s length and the frequency of interest, typically 20-80 Hz for subwoofer applications. The more subwoofer elements that are used in the array the greater directivity will be at lower frequencies, facilitating superior pattern control. Medium to large arrays help generate extreme amounts of sub-low frequency energy.
Where to buy?
Buy the JBL Professional VT4880A Fullsize Arrayable 18" Subwoofer online at the best price in Mumbai, Delhi, Bangalore, Chennai and all across India. Enjoy expert, prompt and courteous customer service from the Ooberpad team. We will help you choose better and give you all the support you need to take the right buying decision in India.
Technical Specifications of JBL VerTec VT4880A 18" Subwoofer:
|Brand & Model||JBL VT4880A|
|Frequency Range||25 Hz – 160 Hz (-10 dB)|
|Frequency Response||29 Hz – 120 Hz (±3 dB)|
|Continuous Power Rating||4000W|
|Nominal Impedances||2 x 8 ohms|
|Dimensions (W x H x D )||1229 mm x 493 mm x 860 mm(48.3" x 19.4" x 33.9")|
|Weight||83.9 kg (185 lb)|