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VLA301
Three-Way Full Range Loudspeaker
with 2 x 15" LF, 2 x 8" MF,
3 x 1.5" exit HF
30° Horizontal Dispersion

RegisterSpec SheetPhotos



 

Key Features : Specifications :    

  • 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.

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)

:

100

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)

:

533 x 1351 x 1384 mm
(21.0 x 53.2 x 54.5 in)

Net Weight

:

140 kg (309 lb)

COPYRIGHT © 2007 JBL PROFESSIONAL. ALL RIGHTS RESERVED