JBL VT4886 - AV-Projektering
JBL VT4886 - AV-Projektering
JBL VT4886 - AV-Projektering
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Technical Manual<br />
<strong>JBL</strong> Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A.<br />
<strong>JBL</strong> <strong>VT4886</strong><br />
SPECIFICATIONS<br />
ACOUSTIC & ELECTRICAL SPECIFICATIONS:<br />
• Bandpass Nominal 12 Ohms (drivers wired in series-parallel,<br />
Impedance:<br />
passive network)<br />
• System Input Power 900W Continuous, 3600W Peak<br />
Rating:<br />
(AES / 2 hour)<br />
700W Continuous, 2800W Peak<br />
(100 hour)<br />
• Frequency Response: 75 Hz- 18 kHz (±3 dB)<br />
• Frequency Range: 65 Hz- 20 kHz (-10 dB)<br />
• Maximum Peak Output: 136 dB SPL, 1 Meter<br />
• Bandpass Sensitivity: 101 dB, 1 Watt @ 1 Meter<br />
• Recommended<br />
1400-1800W at 12 Ohms (single encl.)<br />
Amplification:<br />
2800-3600W at 6 Ohms (two enclosures<br />
in parallel)<br />
4200-5400W at 4 Ohms (three enclosures<br />
in parallel)<br />
5600-7200W at 3 Ohms (four enclosures<br />
in parallel)<br />
• Recommended Signal Crown ® I-Tech HD, Crown I-Tech, dbx ®<br />
Processing:<br />
DrivePack ® 4800, BSS Audio FDS-366T<br />
Omnidrive, BSS Audio Soundweb<br />
London<br />
• Crossover Frequency: 375 Hz and 1.6 kHz<br />
SYSTEMS COMPONENTS: (CONT’D)<br />
• DC Resistance: 2.2 ohms ± 10%<br />
• High Frequency<br />
(2) 2414H, 25 mm (1 in) exit com-<br />
Transducer:<br />
pression driver, Neodymium magnet,<br />
38 mm (1 in) voice coil<br />
• DC Resistance:<br />
3.60 ohms ± 0.2 ohm<br />
AURAL SWEEP TEST SPECIFICATIONS:<br />
A. System Aural Sweep Test: 15V, 50 Hz to 20 kHz<br />
B. LF Woofer Sweep Test: 10V, 10 Hz to 300 Hz<br />
C. MF Woofer Sweep Test: 4V, 100 Hz to 1000 Hz<br />
D. HF Driver Sweep Test: 0.75V, 500 Hz to 1.5 kHz<br />
PHYSICAL SPECIFICATIONS:<br />
• Enclosure Dimensions: 197 x 579 x 261 mm D<br />
(7.8 x 22.8 x 10.3 in. D)<br />
• Net Weight:<br />
34 lb (15.4 kg)<br />
• Shipping Weight:<br />
38.5 lb (17.5 kg)<br />
WARRANTY INFORMATION:<br />
• Refer to Warranty Statement packed with each product.<br />
SYSTEMS COMPONENTS:<br />
• Cabinet:<br />
Enclosure Assembly C4886<br />
• Grille: 442452-001<br />
• Low Frequency<br />
(2) 2166H, 165 mm (6.5 in) dia, 50 mm<br />
Transducer:<br />
(2 in) Dual Coil, Dual Magnet Neodymium<br />
Differential Drive ® , Direct Cooled<br />
• DC Resistance: 5.0 ohms ± 10%<br />
• Mid Frequency (4) 2103G, 101 mm (2.5 in) with 25.4<br />
Transducer:<br />
mm (1 in) dia. voice coil and Neodymium<br />
magnet<br />
PACKAGE<br />
Warranty 59660<br />
Specification Sheet<br />
443674-001<br />
Carton<br />
445209-001<br />
Filler (2)<br />
445208-001<br />
PKG, Microfoam (2)<br />
49790P<br />
<strong>JBL</strong> <strong>VT4886</strong>-AF<br />
Carton<br />
445033-001<br />
Corner Protector, (4)<br />
445034-001<br />
PKG, Microfoam (6)<br />
49790P<br />
20” x 18” Sheets<br />
910-00035-01 (1)<br />
Ferro fluid vial w/<br />
blotter paper and<br />
instruction sheet<br />
910-00035-02 (12)<br />
Ferro fluid vials w/<br />
blotter paper and<br />
instruction sheet<br />
06-11<br />
<strong>JBL</strong> <strong>VT4886</strong> REV K
WIRING DIAGRAM<br />
<strong>JBL</strong> <strong>VT4886</strong><br />
YELLOW<br />
Driver, High Freq (2)<br />
2414H<br />
(342423-002X)<br />
No. 1 No. 2<br />
YELLOW/BLACK<br />
YELLOW<br />
No. 1<br />
WHITE<br />
BLK<br />
W/WHITE<br />
STRIP<br />
No. 2<br />
WHITE / BLK<br />
Network<br />
443492-001<br />
Wire Harness<br />
443670-002<br />
WHITE<br />
No. 3<br />
BLK<br />
W/WHITE<br />
STRIP<br />
WHITE / BLK<br />
GREEN<br />
GRN/BLACK<br />
No. 4<br />
GRN / BLK<br />
GREEN<br />
Driver, Mid Range (4)<br />
2103G<br />
(442205-001X)<br />
<strong>JBL</strong> <strong>VT4886</strong><br />
No. 1 No. 2<br />
Driver, Low Freq. (2)<br />
2166H<br />
(442216-001X)<br />
Cone Repl<br />
C8R2166
SCHEMATIC (44392-001)<br />
<strong>JBL</strong> <strong>VT4886</strong><br />
Network<br />
10W<br />
10W<br />
20W 20W 20W<br />
<strong>JBL</strong> <strong>VT4886</strong><br />
NOTE: INDIVIDUAL PARTS FOR THE ABOVE CROSSOVER ARE NOT <strong>AV</strong>AIABLE.<br />
A COMPLETE RERPLACEMENT ASSEMBLY SHOULD BE ORDERED
DIAGRAM (443670-002)<br />
<strong>JBL</strong> <strong>VT4886</strong><br />
Wire Harness<br />
Molex: #39-01-2065<br />
Cable Mount<br />
<strong>JBL</strong> <strong>VT4886</strong>
COMPONENT EXPLODED VIEW<br />
<strong>JBL</strong> <strong>VT4886</strong><br />
<strong>JBL</strong> <strong>VT4886</strong><br />
Screw (4)<br />
882-41110-06<br />
PB,PPH,#6x<br />
.375,BLK,<br />
Shoulder Nut<br />
Shoulder Nut,<br />
Rigging (4)<br />
441870-001<br />
Hinge Assembly<br />
Front (2)<br />
444614-001<br />
0-Ring,Hinge<br />
444853-001<br />
(100 pcs)<br />
Threadlock<br />
352951-001<br />
9 Gram Stick<br />
Loctitie 248<br />
Screw (2)<br />
873-33014-10<br />
8-32 x 5/8<br />
SCKTCAP,HEX<br />
BLK ZINC<br />
(Slider Knob)<br />
Bracket,<br />
Front Rigging (2)<br />
443477-001<br />
Screw (8)<br />
804-11110-10<br />
10-32 x 5/8<br />
FLT,PH,BLK<br />
ZINC, LCS<br />
Plastic Handle<br />
Cup (2)<br />
442476-001<br />
(located in the<br />
side panels)<br />
Screw (2)<br />
882-41110-06<br />
#6x.375<br />
PB,PPH,BLK<br />
Screw (8)<br />
883-41110-08<br />
8 x 1/2<br />
PAN,PH,PB,<br />
BLK ZINC,<br />
LCS<br />
Left RBI (2)<br />
443946-001<br />
Screw (8)<br />
801-51010-04<br />
4-40 x 1/4<br />
OVAL,PH,BLK<br />
ZINC,LCS<br />
Grille (2)<br />
442452-001<br />
Screw (16)<br />
801-51010-04<br />
4-40 x 1/4<br />
OVAL,PH,<br />
BLK ZINC,LCS<br />
Hinge Assembly<br />
Rear (2)<br />
444613-001<br />
0-Ring,Hinge<br />
444853-001<br />
(100 pcs)<br />
Bumper (4)<br />
443552-002<br />
Screw (8)<br />
801-31010-05<br />
4-40 x 5/16<br />
TRUSS,PH,<br />
BLK ZINC<br />
LCS<br />
Grille<br />
Standoff<br />
(16)<br />
443553-001<br />
Threadlock<br />
352951-001<br />
9 Gram Stick<br />
Loctite 248<br />
Driver, Low Freq. (2)<br />
2166H<br />
(442216-001X)<br />
Cone Repl<br />
C8R2166<br />
Screw (8)<br />
803-41010-08<br />
8-32 x 1/2<br />
PAH,PH,BLK ZINC,<br />
LCS<br />
Gasket (2)<br />
443512-001<br />
Dome (2)<br />
31305-10<br />
Baffle,HF<br />
444683-001<br />
(Horn)<br />
61861 (4)<br />
10-32 x<br />
7/16<br />
Step Barrel<br />
Screw (4)<br />
804-41110-12<br />
10-32 x 3/4<br />
PAN,PH,BLK<br />
ZINC,LCS<br />
443394-001<br />
Horn Assembly<br />
Washer (4)<br />
843-00110-06<br />
10 x .06<br />
FLT,PL,REG,<br />
BLK ZINC,CS<br />
Gasket,<br />
Baffle Edge (2)<br />
444697-001<br />
Gasket (2)<br />
443513-001<br />
Bracket,<br />
Horn/Mid,(2)<br />
444666-001<br />
Wire Harness<br />
443670-002<br />
Gasket,Horn(2)<br />
444698-001<br />
Screw (4) Dome (4)<br />
803-111010-08 66136-002<br />
8-32 x 1/2<br />
FLT,PH,BLK<br />
ZINC,LCS<br />
Gasket,(2)<br />
443514-001<br />
Mid Cup<br />
Driver,<br />
Midrange (4)<br />
2103G<br />
(442205-001X)<br />
Network Assembly<br />
443492-001<br />
Screw (10)<br />
873-13014-08<br />
8-32 x 1/2<br />
FLT,SOC,BLK<br />
ZINC,ALL<br />
Mid Cup,(2)<br />
443409-001<br />
Plug,Cup<br />
Midrange (2)<br />
333050-002<br />
Screw (16)<br />
872-33004-09<br />
6-32 x 9/16<br />
CAP<br />
Washer (16)<br />
841-03100-00<br />
SPLIT #6,<br />
CLR ZINC<br />
Jumper,Mid (2)<br />
443673-002<br />
Screw<br />
443996-001<br />
1/4-20 x 5.5<br />
FLT,<br />
SOCKET<br />
BLK<br />
Jumper,HF<br />
443672-001<br />
Driver,<br />
High Freq.(2)<br />
2414H<br />
(342423-<br />
002X)<br />
Gasket<br />
338463-001<br />
(clocking)<br />
place gasket<br />
between the<br />
H/F driver and<br />
horn to align<br />
termials with<br />
plate<br />
Inserts (4)<br />
8161207-001<br />
8-32x4MM,<br />
HXS,KNIFE326<br />
D08x10zc<br />
Handle Grip (2)<br />
444163-001<br />
Screw (4)<br />
803-41010-10<br />
8-32 x 5/8<br />
PAN,PH,BLK<br />
ZINC,LCS<br />
**Shim,Rear<br />
444243-002<br />
*Shim,Front<br />
444242-002<br />
Ball Lock Pin (4)<br />
444618-002<br />
Screw (4)<br />
802-41010-02<br />
6-32 x 1/8<br />
PAN,PH,BLK<br />
ZINC, LCS<br />
Enclosure Assembly<br />
C4886 (Available to<br />
VerTec Dealers and<br />
Service Centers)<br />
Ball Lock Pin (4)<br />
444618-002<br />
Screw (4)<br />
802-41010-02<br />
6-32 x 1/8<br />
PAN,PH,BLK<br />
ZINC, LCS<br />
Suspension<br />
Tube,Rear (2)<br />
444612-002<br />
Screw (4)<br />
873-13014-14<br />
8-32 x 7/8#<br />
FLT,SOC,<br />
BLK ZINC,AL<br />
Threadlock<br />
352951-001<br />
9 Gram Stick<br />
Loctite 248<br />
**Shim,Rear<br />
Suspension<br />
Tube, Front (2)<br />
444619-002<br />
Screw (4)<br />
873-13014-14<br />
8-32 x 7/8#<br />
FLT,SOC,<br />
BLK ZINC,AL<br />
Threadlock<br />
352951-001<br />
9 Gram Stick<br />
Loctite 248<br />
*Shim,Front
ARRAY FRAME ASSEMBLY<br />
<strong>JBL</strong> <strong>VT4886</strong>-SF<br />
Screw (4)<br />
444723-002<br />
1/4-28 x 5/8<br />
Socket, Flat Cap BK<br />
Front Hinge Bracket (2)<br />
445271-002<br />
Screw (2)<br />
444723-007<br />
1/4-28 x 1<br />
Socket,Flat<br />
Cap BK<br />
Adhesive<br />
444866-001<br />
Loctitie 27131<br />
Front Hinge Bracket (2)<br />
445271-001<br />
Panel, Front<br />
445430-001<br />
Screw (8)<br />
444723-002<br />
1/4-28 x 5/8<br />
Socket, Flat Cap BK<br />
Adhesive<br />
444866-001<br />
Loctitie 27131<br />
Rear Hinge Bracket (2)<br />
445273-001<br />
Screw (4)<br />
803-41040-05<br />
8-32 x 5/16<br />
PAN,PH,BLK OXCIDE<br />
LCS<br />
Threadlock<br />
352951-001<br />
9 Gram Stick,<br />
Loctite 248<br />
Label<br />
445475-001<br />
<strong>JBL</strong> <strong>VT4886</strong>-SF<br />
Adhesive<br />
444866-001<br />
Loctitie 27131<br />
Screw (2)<br />
444723-009<br />
5/16-24 x 5/8<br />
SOCKET FLAT<br />
CAP BLK<br />
Adhesive<br />
444866-001<br />
Loctitie 27131<br />
Rear Hinge (2)<br />
445374-001<br />
Hinge Storage Bracket<br />
445396-001<br />
Shoulder Screw<br />
44530-001<br />
10-32 x .38<br />
Slider<br />
445405-001<br />
Screw (2)<br />
445884-001<br />
8-32<br />
SST, 5/16<br />
Foam Pad<br />
445412-001<br />
#10 Nylon Washer<br />
843-00151-05<br />
Screw<br />
804-41110-06<br />
10-32 x 3/8<br />
PAN,PH,<br />
BLK ZINC<br />
LCS<br />
Lifting Bar Short<br />
445500-001<br />
Pin, Ball Lock<br />
444618-003<br />
Screw (2)<br />
444723-007<br />
1/4-28 x 1<br />
Socket,Flat<br />
Cap BK<br />
Adhesive<br />
444866-001<br />
Loctitie 27131<br />
Rear Pull Bracket<br />
445502-001<br />
Center Bracket (4)<br />
445435-001<br />
Screw (4)<br />
444723-007<br />
1/4-28 x 1<br />
Socket,Flat<br />
Cap BK<br />
Pin, Ball Lock (4)<br />
444618-001<br />
1/4 dia x 0.960<br />
Panel, Front<br />
445430-002<br />
(No CSink)<br />
Adhesive<br />
444866-001<br />
Loctitie 27131<br />
Front Hinge<br />
Bracket (2)<br />
445271-002<br />
Screw (2)<br />
444723-009<br />
5/16-24 x 5/8<br />
SOCKET FLAT<br />
CAP BLK<br />
Adhesive<br />
444866-001<br />
Loctitie 27131<br />
Screw (8)<br />
444723-002<br />
1/4-28 x 5/8<br />
Socket, Flat Cap BK<br />
Adhesive<br />
444866-001<br />
Loctitie 27131<br />
Panel, Side (2)<br />
445431-001<br />
Hinge Assembly, Front (2)<br />
444614-001<br />
Carton Filler (2)<br />
445478-001<br />
Carton<br />
445477-001<br />
Filler, Hinge<br />
445893-001<br />
PKG, Microfoam (2)<br />
49790P<br />
Warranty Card<br />
59660<br />
Manual<br />
445479-001<br />
VT5886-DF
ARRAY FRAME ASSEMBLY<br />
<strong>JBL</strong> <strong>VT4886</strong>-AF<br />
Screw (2)<br />
803-41040-05<br />
8-32 x 5/16<br />
PAN,PH,BLK<br />
OXCIDE, LCS<br />
Spacer<br />
Block (6)<br />
444764-001<br />
Screw (12)<br />
803-41010-08<br />
PAN,PH,BLK<br />
ZINC,LCS<br />
Bracket, Long Hinge (4)<br />
444510-001<br />
Screw (2)<br />
803-41040-05<br />
8-32 x 5/16<br />
PAN,PH,BLK<br />
OXCIDE, LCS<br />
Ball Lock Pin (6)<br />
444618-001<br />
Label<br />
444721-002<br />
Screw (2)<br />
803-41040-05<br />
8-32 x 5/16<br />
PAN,PH,BLK<br />
OXCIDE, LCS<br />
Bracket, Short Hinge (4)<br />
444540-001<br />
Bracket, Corner (4)<br />
444553-001<br />
Screw (4)<br />
444723-003<br />
3/8-24 x 7/8<br />
SOC,FLT,CAPBK<br />
Bracket Lifting Bar (4)<br />
444511-001<br />
Lifting Bar<br />
442299-001<br />
Screw (40)<br />
444723-002<br />
1/4-28 x 5/8<br />
SOC,FLT<br />
ALLOY,BLK<br />
Front/Back Bar (2)<br />
442300-001<br />
Side Bar (2)<br />
442300-001<br />
Screw (6)<br />
444723-001<br />
10-32 x 7/8<br />
SOC,FLT,<br />
ALLOY,BLK<br />
Twist Support Bar (2)<br />
444720-001<br />
Bracket, U, Twist<br />
Support Bar (2)<br />
444719-001<br />
Screw (6)<br />
444723-001<br />
10-32 x 7/8<br />
SOC,FLT,<br />
ALLOY,BLK<br />
<strong>JBL</strong> <strong>VT4886</strong>-AF
COMPONENT EXPLODED VIEW<br />
<strong>JBL</strong> <strong>VT4886</strong>-UB<br />
Bracket, Extension<br />
444872-001<br />
(right)<br />
Bracket, Extension<br />
444872-002<br />
(left)<br />
Thumb Nut (12)<br />
444874-001<br />
1/4-20<br />
Lock Washer<br />
844-03110-06<br />
1/4, BLK<br />
Speaker Attachment (2)<br />
444918-002<br />
Clamp, Handle (5)<br />
444873-002<br />
Sheet Pad (2)<br />
445161-001<br />
Ball Lock Pin (8)<br />
444875-001<br />
Spacer (2)<br />
444909-001 Bracket Base<br />
444871-001<br />
Rubber Foot (4)<br />
444914-001<br />
Pole Mount Bracket<br />
444876-001<br />
Instruction<br />
444877-001<br />
Filler (2)<br />
444911-001<br />
Nut (4)<br />
832-30010-00<br />
8-32 K-LOCK NUT,BLK<br />
Rail (2)<br />
444913-001<br />
Screw (8)<br />
803-41010-10<br />
8-32 x 5/8<br />
PAN,BLK<br />
Bolt (4)<br />
806-73010-32<br />
AlLLEN, BLK<br />
Nut (4)<br />
834-36010-00<br />
1/4-20<br />
NYLOC,BLK<br />
<strong>JBL</strong> <strong>VT4886</strong>-UB<br />
Lock Washer (2)<br />
846-74110-02<br />
Bolt (2)<br />
818-85710-16<br />
M10 x 16MM<br />
BLK<br />
Carton<br />
444912-001
HORIZONTAL BRACKET<br />
<strong>JBL</strong> <strong>VT4886</strong>-HB<br />
Rear Hinge<br />
445446-001<br />
(Male)<br />
Screw (2)<br />
445712-001<br />
10-32 x 2 3/4<br />
Threadlock<br />
9 Gram Stick<br />
Front Hinge<br />
445445-001<br />
(Male)<br />
Rear Hinge<br />
445446-002<br />
(Male)<br />
Frame<br />
(Not Available for<br />
Sale)<br />
Front Hinge<br />
445445-002<br />
(Female)<br />
Label<br />
445710-001<br />
Front Hinge<br />
445445-001<br />
(Male)<br />
Rear Hinge<br />
445446-001<br />
(Male)<br />
Warranty Card<br />
59660<br />
<strong>JBL</strong> <strong>VT4886</strong>-HB<br />
Screw (2)<br />
445712-001<br />
10-32 x 2 3/4<br />
Threadlock<br />
9 Gram Stick<br />
Front Hinge<br />
445445-002<br />
(Female)<br />
Rear Hinge<br />
445446-002<br />
(Male)<br />
Manual<br />
445547-001<br />
Filler<br />
445716-001<br />
Carton<br />
445715-001
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