JBL VRX932LA-WH, Руководство пользователя

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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 Rating
1
:
(Continuous / Program / Peak) 800 W / 1600 W / 3200W
Recommended EQ: +2dB at 45Hz, Q: 2.5
Maximum SPL
2
: 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. In
tegrated 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)
FUNCTIONAL BLOCK DIAGRAM
1 IEC filtered noise with 6 dB crest factor, 2 hours.
2 Calculated, based on power rating and sensitivity.
4 Ohms
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VRXpassive_UG_091907_final.qxp 9/20/07 4:56 PM Page 11