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JBL VT4880A, Technical Manual, Page: 4 / 5

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JBL VT4880A Technical Manual Download Page 4

JBL VT4889-AF

ARRA

Y

FRAME

Array Frame
337036-001
VT4889 AF

DETAIL A

Nut, (16)
836-36113-00
3/8-16
Nylon Lock, BLK ZINC,
MCAS,RT

Washer, (16)
846-00410-08
3/8 X .08
fFLTPL,EX DT BLK ZINC,CS

Label, Array Frame
955-00154-00

Pin,Ball Locking Assesmbly (4)
361345-001
4”

Screw (4)
804-3111-08
10-32 x 1/2, 
TRUSS, PH, BLK ZINC,
LCS

Bolt (16)
856-00013-44

3/8-16 x 2 3/4

HEX,CAP,BLK
ZINC,MCA

Specification Tag
VT4889 AF
337080-001

Hinge Block, Front (2)
352963-001

Hinge Block, Rear (2)
352964-001

Short

Long

The VT4889-AF array suspension frame
is crafted of 6061 Grade heat-treated
aluminum. It includes 11 (eleven)
attachment holes for fitting 6.5-ton
shackles. Each of these holes is fitted
with a bronze bushing for longer life.
These holes are set on approximately
102mm (4”) centers. Each hole has an
I.D. (Inner Diameter) of 25.4mm (1”).

The frame includes four receiver blocks,
designed to attach Hinge Bars from the
VT4889 enclosures. These blocks are
made of 7075 Grade aluminum. They
are coupled with Grade 8 bolts, and the
attached steel quick release pins are
secured with stainless steel restraining
lanyards.

The VT4889-AF weighs 45 kilograms
(100 lbs.) It measures approximately
1257mm x 1129mm x 102mm 
(49.5” x 44.45” x 4”).

DETAIL A

VT4889-AF (Array Frame)

JBL VT4889-AF

VT4889 Manual
336890-001

Summary of Contents for VT4880A

Page 1: ... Cooled SYSTEM COMPONENTS CONT D Transducers Power 2000 W cont 8000 W peak AES Sensitivity 1200 W cont 4800 W peak 100 hrs DC Resistance 4 8 ohm 10 Input Connector 360952 001 AURAL SWEEP TEST SPECIFICATIONS A System Aural Sweep Test 10 0V Input 10 Hz to 200 Hz B L F Aural Sweep Test 20 0V Input 10 Hz to 300 Hz PHYSICAL SPECIFICATIONS Enclosure Dimensions 493mm x 1229mm x 860mm D 19 42 x 48 38 x 33...

Page 2: ...Feet 8 338948 001 Screw 8 806 42010 32 1 4 20 X 2 PAN TORX BLK ZINC LCS End Cap Rear 2 338942 001 Screw 4 806 42010 32 1 4 20 X 2 PAN TORX BLK ZINC LCS Washer 4 844 01110 07 1 4 SAE REG BLK ZINC CS Washer Flat 4 337183 001 25 X 5 ZINC Wave Washer 4 339236 001 Washer Flat 4 339235 001 Hinge Cushion 2 339201 001 Input Connector Assembly 360952 001 Screw 8 804 42110 12 10 32 X 3 4 PAN TORX BLK ZINC L...

Page 3: ...aster Plate 4 339513 001 Nut 16 352018 001 Nylock Special Spring Assembly 2 351899 001 Cover 2 351893 001 Dolly Housing Screws 12 803 11000 08 8 32 x 1 2 FLT PH CLR ZINC UNC Insert 10 8161207 001 8 32 x 4mm HXS KNIFE32608C10ZC Screws 16 807 13000 20 5 16 18 x 1 1 4 FLT HEX CLR ZINC LC T NUT 2 21749 8 32 x 1 4 CP ...

Page 4: ...of 6061 Grade heat treated aluminum It includes 11 eleven attachment holes for fitting 6 5 ton shackles Each of these holes is fitted with a bronze bushing for longer life These holes are set on approximately 102mm 4 centers Each hole has an I D Inner Diameter of 25 4mm 1 The frame includes four receiver blocks designed to attach Hinge Bars from the VT4889 enclosures These blocks are made of 7075 ...

Page 5: ...9 AF the Short Frame is crafted of 6061 Grade heat treated aluminum It includes 6 six attachment holes Each hole is fitted with a bronze bushing for longer life These holes are set on approximately 102mm 4 centers Each hole has an I D Inner Diameter of 25 4mm 1 The frame includes four receiver blocks designed to attach Hinge Bars from the VT4889 enclosures These blocks are made of 7075 Grade alumi...

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