JBL VRX900 manual VRX915S 15, Bass-reflex Subwoofer

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SPECIFICATIONS

 

 

 

 

 

VRX915S - 15", Bass-reflex Subwoofer

 

 

 

 

 

 

System Type:

15” bass reflex subwoofer

 

 

Frequency Range (-10 dB):

35Hz -250Hz

 

 

Frequency Response (±3 dB):

40Hz - 250Hz

 

 

Recommended Hi-Pass Filter:

HP: Butterworth 24 dB/octave, 45 Hz

 

 

 

LP: Linkwitz-Riley 48 dB/octave, 80 – 120Hz

 

 

Power Rating1:

 

 

 

(Continuous / Program / Peak)

800 W / 1600 W / 3200W

 

 

Recommended EQ:

+2 dB at 45Hz, Q: 2.5

 

 

Maximum SPL2:

126 dB SPL

 

 

Sensitivity (1 W @ 1m)

91 dB SPL

 

 

LF Driver:

1 x JBL 2265G-1, 250 mm (15 in) Differential Drive® woofer

 

 

Nominal Impedance:

4 Ohms

 

 

Active Tunings:

Tunings available at www.jblpro.com

 

 

Enclosure:

15 mm - 18 mm, multi ply birch plywood

 

 

Suspension / Mounting:

Top mounted M20 threaded socket for optional pole SS4-BK. Integrated flying hardware

 

 

 

for use with array frame VRX-SMAF. Optional M10 eyebolt kit.

 

 

Transport:

Integrated steel handle with backing cup

 

 

Finish:

Black DuraFlex™ finish

 

 

Grille:

Powder coated, black, 18 gauge perforated steel with acoustical transparent black foam backing.

 

 

Input Connectors:

2x Neutrik ® Speakon NL-4

 

 

Input connection modes:

Switchable, +1/-1 or +2/-2

 

 

Dimensions (H x W x D):

496 mm x 420 mm x 597 mm (19.5 in x 16.5 in x 23.5 in)

 

 

Net Weight:

26 kg (57 lb.)

 

 

Optional Accessories:

SS4-BK: Adjustable, heavy-duty pole,

 

 

 

M20 thread to 35 mm pole mount

WK-4: Caster kit

VRX-SMAF Array Frame

Eyebolt Kit (Part #229-00009-01)

1 IEC filtered noise with 6 dB crest factor, 2 hours. 2 Calculated, based on power rating and sensitivity.

Functional Block Diagram

4 Ohms

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Contents E r ’ s G u i d e Contents Dimensional Drawings for VRX932LA Introduction to the VRX932LAFunctional Block Diagram SpecificationsVRX932LA 12, Two-Way, Line-array Loudspeaker System Dimensional Drawings for VRX928LA Introduction to the VRX928LAVRX928LA 8, Two-way, Llne-array Speaker Dimensional Drawings for VRX918S Introduction to the VRX918SVRX918S 18 Subwoofer Dimensional Drawings for VRX915S Introduction to the VRX915SVRX915S 15, Bass-reflex Subwoofer Dimensional Drawing for VRX915M Introduction to the VRX915MVRX900 VRX915M 15 Two-Way Stage MonitorIntroduction to the VRX-AF Dimensional Drawings for VRX-AFWorking Load Limit Dimensional Drawings for VRX-SMAF Introduction to the VRX-SMAFAmplitude Shading Array Configuration Selector ACSAmplitude Shading Frequency ResponseBi-Amplified System Deploying the System Single VRX932LA/VRX928LADual VRX932LA/VRX928LA Locking 2 VRX932LA/VRX928LA Loudspeakers TogetherAre You New to Rigging? Suspension Safety WarningsInspection & Maintenance Attachment to StructuresInstalling the Array Frame Maximum Array SizeEyebolt Suspension Suspension in Permanent InstallationsGround-Stacked, Upward Firing Arrays System Processor Tunings JBL Warranty and Contacts JBL Professional