Technical Manual JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A. SPECIFICATIONS ACOUSTIC & ELECTRICAL SPECIFICATIONS: Nominal Impedance: 8 ohms, each transducer Power Capacity: 4800 W Peak (1200-2400 W recommended amplified power) Frequency Range: 28 Hz 120 khz ( 10 db) Maximum SPL: 131 db SPL peak (1w @ 1m) System Sensitivity: 95 db SPL (1w @ 1m), 35-120Hz SYSTEM COMPONENTS: Cabinet: Enclosure Assembly C4882 Grille: 352248-001 Low Frequency (2) 2266H (15 in) dia., 76.2 mm (3 in) Dual Coil, Transducer: Neodymium Differential Drive, Direct Cooled AURAL SWEEP TEST SPECIFICATIONS: A. System Aural Sweep Test: 10.0V Input, 20 Hz to 1 khz B. L.F. Aural Sweep Test: 10.0V Input, 20 Hz to 1 khz PHYSICAL SPECIFICATIONS: Enclosure Dimensions: 457 mm x 1013.46 mm x 858.5 mm D (18 in. x 39.9 in. x 33.8 in. D) Net Weight: 114.6 lbs. (52 kg.) WARRANTY INFORMATION: Refer to Warranty Statement packed with each product. DC Resistance: 4.9 ohms ± 10% PACKAGE Warranty 59660 WIRING DIAGRAM Spec Sheet 353407-001 Top and Bottom Filler 353249-001 Pkg Microfoam 49790P 353248-001 Driver (2) Low Freq 2266H (353418-001X) Cone Repl C8R2266 Input Connector 353242-003 Wiring Harness 355079-001 SCHEMATIC 350484-001 Filler (2) 350486-001 Owner s Manual 350485-001 350706-001 Filler (2) 350713-001 Owner s Manual 350485-001 VT4882-ACC Dolly Assembly 354404-001 Tube,(2) 353462-001 Insert (2) 353463-001 Soft Cover 353246-001 VT4882ADP-ACC Dolly Assembly 360824-001 Tube, (2) 360822-001 Insert (2) 353463-001 Soft Cover 360778-001 Pin Outs NL-4 1+ 8 Ohms 2+ 8 Ohms Pin Outs NL-8 1+ 8 Ohms 2+ 8 Ohms 3+ Thru 4+ Thru REV S 11-12
COMPONENT EXPLODED VIEW Rear End Pad (2) 353241-001 1/4-20 x 2 PAN, TORX, BLK 337183-001 0.25 x 5 Zinc Washer, Flat Hinge Cushion 339201-001 Input Connector Assembly 353242-003 804-42110-12 PAN, PH, Rear Hinge (2) Assembly 364137-001 R.A.P 354965-001 Rear Rigging Tube (2) 353244-002 338885-001 1/4 X 1 FLTHD SOCKET GRD 8, PATCH Front Hinge (2) Assembly 364136-001 Knob Slider 350839-001 10-32 x 5/8 Patch Washer (8) Amp Mount 351905-002 7/8 (Cabinet Back) 806-42010-16 1/4-20 x 1 PAN, TORX, BLK, AMP Enclosure C4882 (Available to VerTec Dealer and Service Centers) Handle (4) 923-00022-07 Gasket (4) Handle 382-00337-00 Screw (16) 804-42110-12 PAN, PH, Screw (24) 884-42110-12 10 X 3/4 PAN, TORX, PB, BLK Driver (2) Low Freq 2266H (353418-001X) Cone Repl C8R2266 Gasket (2) Rear 360-70002-00 Screw (16) 804-72110-24 10-32 x 1 1/2 SKT, TOR, BLK, Foot (8) 338948-001 1/4-20 X 2 PAN, TORX,, Retainer (2) Dolly Pin 351696-001 Lock Bar Cushion 354332-001 Hinge Lock Bar 353360-001 Screw (6) 864-11000-12 FLT, PH, CLR SCR, LOCKBAR 339235-001 Flat, Lock Bar Wave 339236-001 LOCKBAR Front End Pad (2) 353240-001 1/4-20 X 2 PAN, TORX, BLK, 337183-001.25 x 5 Zinc, Flat Front Rigging Tube (2) 353243-002 338885-001 1/4 X 1.0 FLTHD SOCKET GRD 8, PATCH SCR, Pin (8) Quick Release 350786-001 1.75 Long, 804-41110-12 PAN, PH, BLK Washer 354305-001 Ball Lock Pin Grille Trim 353239-001 Pin Dolly Locking (2) 351798-002 T-Nut (2) 836-36110-00 3/8-24 NYLON,, RIGHT Grille Standoff (8) 339939-001 Insert Nut (8) 350015-001 10-32 x 0.4 8 x 2 1/2 TR, PH, PB, BLK, Grille 353238-001 Grille Bracket (2) 354060-001 Screw (10) 339284-001 10-32 x 3/4 TORX PAN, BLK, NYLON ST, Gasket (2) Grille Bracket 354061-001 881-11110-08 4 x 1/2 FLT, PH, PB, BLK
DOLLY ASSEMBLY DP-ACC REV B Dolly Platform 353247-001 Screws (16) 807-13000-20 5/16-18 x 1 1/4 FLT, HEX,CLR ZINC, Insert (10) 8161207-001 8-32 x 4MM HXS, KNIFE32608C10ZC Caster Plate (4) 339513-001 T NUT 21749 CP, 8-32 x 1/4 Caster Wheels (4) 339514-001 352018-001 Nylock Special Screws (12) 803-11000-08 8-32 x 1/2 FLT, PH, CLR ZINC, UNC Cover (2) Dolly Housing 351893-001 Spring Assembly (2) 351899-001 JBL VT4888-ACC
ARRAY FRAME ASSEMBLY 804-31110-08 10-32 x 1/2 TRUSS,PH, JBL Label 955-00154-00 Pin,Ball Locking Assembly (4) 361345-001 4 in. Frame Array 350648-001 Bolt (16) 856-00013-40 3/8-16 x 1/2 HEX,CAP,BLK ZINC,MCA Bolt (16) 856-00013-40 3/8-16 x 21/2 HEX,CAP, MCA 836-36113-00 3/8-16 Nylon Lock, BLK ZINC,MCAS,RT Washer (32) 846-00410-08 3/8 x.80 FLTPL,EX DT, CS
ARRAY FRAME ASSEMBLY Screws (4) 804-31110-08 10-32 x 1/2 TRUSS, PH, BLK, Pin, Ball Locking Asembly (4) 361345-001 4 in. Washer (32) 846-00410-08 3/8 x.08 FLTPL, EX DT, CS 836-36113-00 3/8-16 Nylon Lock, MCAS,RT JBL Label 955-00154-00 Frame Array 339897-001 Bolt, (16) 856-00013-48 3/8-16 x 2-1/2 HEX, CLR, BLK ZINC,MCA