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VLA901
Three-Way Full Range Loudspeaker
with 2 x 15" LF, 2 x 8" MF,
3 x 1.5" exit HF

90° 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

:

90°

Vertical Coverage

:

Varies with array size and configuration.

Directivity Factor (Q)

:

16

Directivity Index (DI)

:

12 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: 131 dB SPL continuous average
MF: 134 dB SPL continuous average
HF: 139 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

:

99 dB SPL

Mid-Frequency Driver

:

2 x CMCD82H 200 mm (8 in) cone
midrange compression driver with
dual 75 mm (3 in) voice coil


Nominal Impedance

:

4 ohms

Sensitivity (1 w @ 1 m)4

:

106 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

:

115 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 640 mm
(21.0 x 53.2 x 25.2 in)

Net Weight

:

96 kg (211 lb)

COPYRIGHT © 2007 JBL PROFESSIONAL. ALL RIGHTS RESERVED