JBL VT4881ADP-AN/CN - Manual
JBL VT4881ADP-AN/CN – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – SCHEMATIC DIAGRAMS
- Page 3 – COMPONENT EXPLODED VIEW
- Page 4 – AMPLIFIER ASSEMBLY; DP1 AMPLIFIER ASSEMBLY REFERENCE; DP1 AMPLIFIER ASSEMBL
- Page 6 – ARRAY FRAME ASSEMBLY
05-08
JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A.
JBL VT4881ADP-AN/CN
REV H
PACKAGE
WIRING
Technical Manual
JBL VT4881ADP-AN/CN
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance:
8 ohms
• Power Handling:
2000W Continuous/8000W Peak (AES/2
hrs)
1200W Continuous/4800W Peak (100 hrs)
• DP1 Internal Amplification Output:
(at load) 3600W Peak, 1800 W Continuous
• DP1 Output Topology:
1-Channel Class-I
• Frequency Response:
34 Hz - 125 Hz (-3 dB)
• Frequency Range:
25 Hz - 160 Hz (-10 dB)
• Max Peak Output:
131 dB SPL. 1m
• Signal Processing:
dbx type IV Conversion System, Precision
bandpass filters, limiting, pre- equalization
filters and automatic self-test functions.
• AC Power Operating Range:
Auto Select 90-132VAC/216-264VAC,
50/60Hz
• AC Line Voltage:
50/60n Hz, Auto-Detect, 100V/220V,
• AC Input Connector:
Neutrik PowerCon
• AC Power Loop-thru:
Neutrik PowerCon
• AC Current Requirement: 5A per system at 120A, 3.2A per system
at 240V
SYSTEM COMPONENTS:
• Cabinet:
Enclosure Assembly C4881
• Grille:
354690-001
• Low Frequency
(1) 2269G,457 mm (18in) dia,100mm
(4 in) Dual Coil,Differential Drive
(R
Direct Cooled
(TM)
• DC Resistance:
2.7 ohms
AURAL SWEEP TEST SPECIFICATIONS:
A. System Aural Sweep Test: 7.0mV Input, 20 Hz to 400 Hz
B. LF. Aural Sweep Test: 10.0V Input, 10 Hz to 300 Hz
PHYSICAL SPECIFICATIONS:
• Enclosure Dimensions:
787 mm x 569 mm x 800 mm
(W x H x D)
(31 in. x 22.4 in. x 31.5 in.)
• Net Weight:
137 lbs. (62.2 kg)
WARRANTY INFORMATION:
• Refer to Warranty Statement packed with each product.
Driver, Low Freq.
2269H
(354096-001X)
Cone Repl
C8R2269
Warranty 59660
Specification Sheet
362884-001
Filler (2)
362308-001
Microfoam (8)
49790P
Carton
362307-001
Dolly Assembly
350434-003
Carton
363005-001
Filler,Bottom (2)
363006-001
Filler,Top (2)
363007-001
Exterior Cover
363019-001
Filler, Pad (2)
363008-001
GRN/BLK
GRN
Input Cup
Assembly
352817-001
Protective Jackets (2)
360849-001
JBL Drive Pack
Operators Guide
362870-001
Power Cord Assembly
355040-002
Edison / Shucko
Back Filler (2)
363135-001
Front Filler
363137-001
CD,Network
Drive Pack
361908-003
JBL VT4881ADP-ACC
JBL VT4887-AF
Carton
350712-001
Filler (2)
350713-001
Owner’s Manual
350485-001
JBL VT4887-SF
Carton
350487-001
Filler (2)
350486-001
Owner’s Manual
350485-001
SCHEMATIC: 362309-001
Wiring Harness
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Summary
JBL VT4881ADP-AN/CN JBL VT4881ADP-AN/CN SCHEMATIC DIAGRAMS 352270-001 Connector Assembly Diagram 352087-001 Wire Harness Diagram (Ribbon Cable)
COMPONENT EXPLODED VIEW JBL VT4881ADP-AN/CN Grille364690-001 Screw (9)339283-00110-32 x 3/8TORX,PAN,BLK,NYLON Driver, Low Freq2269G(354096-001X)Cone ReplC4R2269 Gasket, Rear (8)60578Cork Adh Back Screw (8)804-72110-2410-32 x 1 1/2SKT,TOR,BLK,ZINC,LCS Dust Dome71133-04 Gasket (8)71848-0318” Self Adhe...
Badge, Center354382-001 Knob, Volume355039-001Vertical (dbx only) Screw (8)873-33014-108-32 x 5/8SCKT,CAP,HEXBLK,ZINC Riser, DP (2)353829-001 Gasket, Riser (2)353830-001 End Cap353901-001 Screw (4)354379-0011/4-20 x 1 1/2,5/16SHLDR,BLKLUBE Screw (4)354379-0011/4-20 x 1 3/4,5/16SHLDR,BLKLUBE Foam Pad...
