JBL ES90 Technical Manual

Technical Manual
ES90
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance
• Max Amp Power
• Frequency Response
• Sensitivity
• Crossover Frequencies
SYSTEM COMPONENTS:
• Cabinet
• Grille Ass'y
• Low-Frequency Transducer
DC Resistance
• Midrange Transducer
DC Resistance
• High-Frequency Transducer
DC Resistance
• UHF Transducer
DC Resistance
• Crossover Network
PACKAGING
Release Date 2007
Discontinued Date xxxx
8 Ohms
225 Watts*
36Hz – 40kHz (-3dB)
91dB (2.83V @ 1 meter)
500Hz, 3000Hz, 24dB/octave
12000Hz, 18dB/octave
ES90 (Not for Sale)
244-080-05275-0BAE
Dual 8" (203mm) PolyPlas
shielded; 20PR10DX-HW01-E
10.2 Ohms, ±10%
4" (101mm) PolyPlas,
shielded; 10PR75AX-HW01-E
4.4 Ohms, ±10%
3/4" (19mm) Titanium-
laminate dome, shielded;
79DM19AX-DT01-E
2.8 Ohms, ±10%
3/4" (19mm)
Polyester-film, shielded;
353107-001-E
3.3 Ohms, ±10%
013-7600-05364-E
28
26
27
Legend on Page 2
25
Harman Consumer Group, Inc., 8500 Balboa Blvd., Northridge, CA 91329
AURAL SWEEP TEST SPECIFICATIONS:
• System Aural Sweep Test
• L.F. Aural Sweep Test
• M.F. Aural Sweep Test
• H.F. Aural Sweep Test
• U.H.F. Aural Sweep Test
PHYSICAL SPECIFICATIONS:
• Dimensions
(H x W x D)
• Weight
™ ,
WARRANTY:
• Refer to Warranty Statement packed with each product.
* The maximum recommended amplifier power rating will ensure
proper system headroom to allow for occasional peaks. We do not
recommend sustained operation at these maximum power levels.

WIRING DIAGRAM

UHF TRANSDUCER
353107-001-E
White -
Red +
Black -
Red +
ES90 SCHEMATIC
3.3mH
L.F. INPUT
24
H.F. INPUT
6.0V Input 35Hz to 20kHz
5.0V Input 35Hz to 1kHz
5.0V Input 500Hz to 4kHz
5.0V Input 2kHz to 10kHz
2.83V Input 10kHz to 20kHz
42-11/16" x 10-1/4" x 15-1/8"
(1084mm x 260mm x 384mm)
53.4 lb/24.2kg (each)
Black - Yellow + 79DM19AX-DT01-E
Orange +
Black-
White +
Black -
Green +
Black -
CROSSOVER NETWORK
013-7600-05364-E
Green 510mm
L1
C1
100μF
100v
Black 510mm
L2
R1
C3
C2
1.0mH
1.8Ω
11μF
24μF
2.5mH
10W
100v
100v
R2
C4
L4
3Ω
6.8μF
0.2mH
10W
100v
Orange 635mm
R3
C5
L5 C6
1Ω
1.0μF
0.10mH
3.4μF
10W
100v
100v
HIGH-FREQUENCY
TRANSDUCER
MIDRANGE
TRANSDUCER
10PR75AX-HW01-E
Green +
Black -
LOW-FREQUENCY
TRANSDUCER
20PR10DX-HW01-E
.250
.250
L.F.
.205
.205
White 560mm
.250
L3
M.F.
Black 560mm
.110
Yellow 585mm
.187
H.F.
Black 585mm
.110
.205
U.H.F.
Black 635mm
.110
4/09