Vb18 is a bandpass ultra-low frequency speaker designed for mobile and fixed installation. Using 18 "neodymium magnetic unit, 4" voice coil, large stroke design, high quality speaker selection, can effectively ensure the sound output, stable performance in high power state. Vb18 provides two versions, fixed installation hanging system and mobile performance hanging system for choice, convenient for various forms of installation and hanging. All around rubber feet and stackable design ensure safe stacking without slipping. There are M20 mounting bases on both sides of the vb18 box. It is equipped with four mechanical design draw hands, back wiring board and two parallel netrik nl4mp sockets. The socket has a rain proof cover to prevent moisture. Vb18T is the hanging version of vb18, equipped with integrated hanging hardware. La audio provides upgraded active vb18td with built-in power amplifier module and DSP board.

Product features:

▪ Small volume, high pressure, suitable for a variety of applications

▪ It can be perfectly matched with vila5 for hoisting or floor mounting

▪ 20mm pole socket for satellite speakers

▪ The input connector adopts the original Swiss Neutrik speakon NL4

▪ PDM series power amplifier is fully matched with Dlx digital audio processor, and FIR filter provides flat phase response

▪ Simple and convenient hoisting system

Acoustic characteristics

Type: single 18 "suspension guide hole with general ultra low frequency speaker

Unit composition: LF: 1 × 18″(460mm)/4″(100mm)Voice-coil

Coverage angle (horizontal / vertical): omnidirectional

Frequency response (+ / - 5dB): 36 Hz - 210 Hz

Sensitivity (1m / 1W): 108db

Output sound pressure level: 128dB / 134db peak

Nominal impedance: 8 Ω aktiv getrent

Power: 800W AES / 3200W peak

connect

Connecting plug: 2 x Neutrik ® NL4MP

Plug interface: input: 1 +, 1 -; Links: 2 +, 2-

Cabinet material

Box material: 18mm (0.7 ″) Baltic multi-layer birch plywood

Box spray: Black wear-resistant polyurea spray

Mesh cover material: triangular hexagonal customized hole steel mesh with sound permeable AIRNET mesh

Mesh spraying: Double anti-corrosion coating, galvanized and black polyester powder

Install application

Handle form: left and right two mechanical optimization handle

Lifting hardware: integrated three-point hanging system

Front suspension system: high strength steel quick link structure

Back suspension system: high strength steel quick link structure and stainless steel special bolt

Stacking component: rectangular multifunctional plastic foot pad

Support seat: alloy material φ 20mm standard support

All weather / color version: optional

Optional accessories: suspension bracket vila5-bar-ff, floor cart with protective cover, rain cover,

Adapter connector