JBL VLA301

Three-Way Full Range Loudspeaker with 2 x 15" LF, 2 x 8" MF, 3 x 1.5" exit HF 30° Horizontal Dispersion.

JBL VLA Series modules are based on the same advanced engineering used in the highly successful VERTEC® Series line array systems. JBL VLA Series goes one step further than VERTEC by providing six large format horn-loaded modules with three horizontal horn coverage patterns (30°, 60°, & 90°). This horn-loaded modular concept, based on the JBL Precision Directivity Series® technology, provides the designer additional flexibility to vary the horizontal pattern within a vertical array by incorporating different modules with wider or narrower coverage patterns while still maintaining vertical directivity.


The JBL VLA Series uses JBL proven technology components. The mid and high frequency sections are horn-loaded for maximum sensitivity and optimum pattern control. The midrange section features the patented technology of the CMCD82H 200 mm (8 in) cone midrange compression driver with dual 75 mm (3 in) voice coils consisting of a driver/phasing plug assembly providing high output with low distortion. The high-frequency section features the 2431H 38 mm (1.5 in) throat diameter 75 mm (3 in) aluminum diaphragm, neodymium high-frequency drivers. The low-frequency section utilizes the 2226H 380 mm (15 in) driver with a 100 mm (4 in) voice coil.

Enclosures feature 16mm (5/8-inch) exterior grade 11-ply birch plywood. Grills are powder coated 14 gauge acoustically transparent perforated steel. For outdoor applications JBL offers two standard levels of weather resistance. WRC is for outdoor placement where the loudspeaker will be sheltered from direct exposure. WRX is for direct exposure or more extreme environments.


JBL VLA301 Features :

• Line array module optimized for permanent install applications.
• Standard version featuring 3 HF drivers, 2 MF drivers & 2 LF drivers.
• Advanced technology component transducers for low weight and high output.
• Comprehensive rigging points for creating a line array configuration.
• Rugged DuraFlex™ exterior finish and weatherized components. JBL's WRC or WRX weather protections also available.

The JBL VLA301 Specifications :

Frequency Range : 42 Hz - 15 kHz (-10 dB)
Frequency Response : 58 Hz - 12 kHz ( ± 3 dB)
Horizontal Coverage : 30°
Vertical Coverage : Varies with array size and configuration.
Directivity Factor (Q) : 1000 W / 2000 W / 4000W
Directivity Index (DI) : 20 dB

System Power Ratings (AES)2 :

LF: 1600 W (6400 W peak), 2 hrs.
1200 W (4800 W peak), 100 hrs.
MF: 700 W (2800 W peak), 100 hrs.
HF: 225 W (900 W peak), 2 hrs.

Maximum SPL3 :
LF: 132 dB SPL continuous average
MF: 139 dB SPL continuous average
HF: 144 dB SPL continuous average

Transducers :

Low-Frequency Driver : 2 x 2226H 380 mm (15 in) driver with 100 mm (4 in) voice coil
Nominal Impedance : 4 ohms
Sensitivity (1 w @ 1 m)4 : 100 dB SPL
Mid-Frequency Driver : 2 x CMCD82H 200 mm (8 in) cone midrange compression driver with dual 75 mm (3 in) voice coils.
Nominal Impedance : 4 ohms
Sensitivity (1 w @ 1 m)4 : 111 dB SPL
High-Frequency Driver : 3 x 2431H 38 mm (1.5 in) exit compression driver with 75 mm (3 in) voice coil
Nominal Impedance : 16 ohms
Sensitivity (1 w @ 1 m)4 : 120 dB SPL

Physical :

• Enclosure : 16 mm (5/8) exterior grade 12-ply birch plywood
• Suspension Attachments : 16 points (4 each top bottom & rear, 2 each side), M10 threaded hardware (eyebolts NOT included).
• Finish : Black DuraFlex finish. White (-WH) available upon request. WRC & WRX available upon request.
• Optional Weather Resistant Versions : WRC for outdoor placement where the loudspeaker will be sheltered from direct exposure to the elements. WRX for direct exposure or extreme environments, such as tropical or beach, or in areas with salt air, extreme high humidity or rapid changes in temperatures. See WRC/WRX configuration sheet for details.
• Grille : Powder coated 14 gauge perforated steel, zinc-phosphate dipped, acoustically transparent foam backing (grill cloth backing on white units) (16 gauge stainless steel on WR versions)
• Input Connectors : Neutrik Speakon® NL8, plus CE-compliant covered barrier strip terminals. Barrier terminals accept up to 5.2 sq mm (10 AWG) wire or max width 9 mm (.375 in) spade lugs. Speakon in parallel with barrier strip for loop-through.
• Environmental Specifications : Mil-Std 810; IPx3 per IEC529. For higher environmental ratings, use WRC or WRX.
• Dimensions (H x W x D)  (21.0 x 53.2 x 54.5 in)
• Net Weight : 309 lbs