LD SYSTEMS VA4 Dual Line Array System 4”

LD Systems VA4 Line Array Speaker
The LD Systems VA4 is a lightweight, ultra compact 2 x 4" line array speaker cabinet for configurations with an 80Hz – 19kHz frequency response. The dual 4" woofers with high efficiency neodymium magnets and Kevlar cones have a power handling capacity of 200W continuous and 400W peak. Coupled to a 1" waveguide, the neodymium high frequency compression driver features a 1.35" voice coil, protection circuit and a 75W continuous/150W peak rating. Individual element dispersion is 120° x 10° over a wide frequency range.

The VA4 cabinet is made from 12mm birch ply painted in hard-wearing, water-resistant Dura-Coat LX. It is equipped with Neutrik NL-4 connectors, rigging hardware and easy angle adjustment from 0° to 7.5° in three 2.5° steps. The VA4 is designed both for flying and ground stack applications.

For low frequency extension the dual 12" Bandpass subwoofer V212B and the V215B 2x15” Bass reflex subwoofer perfectly complement the VA4. Ease GLL-files and controller setups for the LD Systems DPA260 are available online for optimum array configuration and easy startup.

Download the Ease Focus Files for LD-VA4.

Model Name: VA-4
Type: Dual Two Way Line Array Speaker
Woofer: 2 × 4" Neodymium Kevlar
Horn: 1" Wave Guide
Compression Driver: 1" Neodymium with 1,35" voice coil
Dispersion: 120° x 10°
LF Power Capacity (Cont./Peak): 200 W / 400 W
HF Power Capacity (Cont./Peak): 75 W / 150 W
Frequency Range: 80 Hz - 19.000 Hz
SPL 1 W / 1 m: 90 dB
Max. SPL (Peak): 119 dB
Impedance (LF / HF): 16 Ohms
Connectors (In / Out): 2 x Neutrik NL-4
Protection: Tweeter Protection
Cabinet Material: 15 mm Birch Plywood
Cabinet Surface: Dura-Coat LX Textured Finish
Dimensions (W x H x D): 480 × 139 × 261 mm
Available Accessory: LDVA-4BF (Bumper Frame) LDVA-4FC (Flight Case) LDVA-4MK (Mounting Kit for Stacking)

The SR-C8LWP is a 2-way Line Array Speaker featuring wave front control technology which creates a sound field with high sound clarity and uniform sound pressure. Recommended digital processor is the DP-0206 (optional). It can be converted into the bi-amplifier drive system by changing the internal connection.

HX-5W 

Variable Dispersion Speaker System.
Four speaker modules ensure high power and high quality.
The changeable orientation of each of the four speaker modules
independently allows the directivity angle of the speaker system
to be adjusted. Built-in passive network ensures appropriate sound
quality. Ideal for both permanent and temporary installations,
including both vertical and horizontal positioning. Equipped
with a convenient carrying handle. Can be mounted directly on
a wall or suspended by wire, chain or shackle with no need
to use optional brackets. Optional mounting brackets allow
use in a wide variety of applications, including suspension,
ceiling mounting, wall mounting, and speaker stand mounting.
Mounting procedures are described in the instruction manuals
enclosed with the mounting bracket or stand adapter.

Specifications:
Enclosure Type Bass Reflex
Power Handling Continuous Pink Noise; 200W: Continuous Program; 600WRated 
Impedance 8ohms
Sensitivity (1 W, 1m) 96 dB (60° mode), 97 dB (45° mode),
98 dB (30° mode), 99 dB (15° mode)
Frequency Response(Deviation -10dB) 70 to 20,000 Hz (60° mode)
75 to 20,000 Hz (45° mode) 80 to 20,000 Hz (30° mode) 85 to 20,000 Hz (15° mode)
Crossover Frequency 4kHz
Directivity Angle Horizontal: 100° (over 2,000 Hz) Vertical: 60° (over 800 Hz),
45° (over 1 .2 kHz), 30° (over 1 .6 kHz), 15° (over 3.2 kHz) variable
Speaker Component Low frequency: 12 cm (5“) cone-type x 4
High frequency: Balanced dome-type x 12
Input Terminal Speakon NL4MP x 2 and M4 screw terminal
Finish (Enclosure) Polypropylene, white
Dimensions 408 (w) x 546 (h) x 342 (d) mm 16 1/16 (w) x 21 1/2 (h) x 13 15/32 (d) inches
Weight 16kg
Accesory Hanging bracket x 2, Hex. wrench x 1
Options Matching transformer:MT-200,Speaker mounting bracket:HY-PFB,
HY-CW1W,HY-WM1W,HY-WM2W,HY-CN1W, Speaker stand adapter:HY-ST1

JBL VRX 932LA 12'' 2-way 800W RMS Line Array Loudspeaker System

Key Features :  
 
Constant Curvature Array - The waveguide mounts three compression drivers on a
continuous arc enabling them to work together acoustically as if they were a single driver.

Amplitude Shading- Convenient series of switches on each enclosures that controls
the output of each high frequency section in the array.

Suspension and Rigging.

Dual Angle Pole Socket - JBL's dual angle pole sockets
allow great flexibility in aiming the enclosure.

Differential Drive? Woofer. 

Specifications:

The HX-5B-WP is a 2-way compact speaker system that permits both constant directivity control over a wide frequency range and changes in directivity. It is ideal for reproducing clear sound in spaces with long reverberation times or high background noises. The HX-5B-WP is designed for outdoor use.

The SR-C8SWP is a 2-way Line Array Speaker featuring wave front control technology which creates a sound field with high sound clarity and uniform sound pressure. Recommended digital processor is the DP-0206 (optional). It can be converted into the bi-amplifier drive system by changing the internal connection.