ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance
8
Ω
• Max Amp Power
175 watts*
• Frequency Response
45Hz – 20kHz (–3dB)
• Sensitivity
90dB (2.83V @ 1 meter)
• Crossover Frequency
800Hz, 3,200Hz
SYSTEM COMPONENTS:
• Cabinet
E50 Black/Cherry/Beech
(Not for Sale)
• Grille
351405-001
• Low-Frequency Transducer
8" (203mm) PolyPlas,
™
shielded
335469-002
DC Resistance
4.5 ohms ±10%
• Midrange Transducer
4" (101mm) PolyPlas,
™
shielded
335588-002
DC Resistance
4.4 ohms ±10%
• High-Frequency Transducer
3/4" (19mm) Titanium-laminate
dome, shielded
338035-001
DC Resistance
3.0 ohms ±10%
• Crossover Network
351422-001
AURAL SWEEP TEST SPECIFICATIONS:
• System Aural Sweep Test
6.0V Input 45Hz to 20kHz
• L.F. Aural Sweep Test
5.0V Input 45Hz to 1kHz
• M.F. Aural Sweep Test
5.0V Input 500Hz to 4kHz
• H.F. Aural Sweep Test
2.83V Input 3kHz to 20kHz
PHYSICAL SPECIFICATIONS:
• Dimensions
11-1/2" x 17-1/2" x 12-1/4"
(H x W x D)
(292mm x 445mm x 311mm)
• Weight
50 lb (22.8kg); Sold in Pairs
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.
E50 (R/L)
JBL Consumer Products, 250 Crossways Park Drive, Woodbury, New York 11797
3/04
Legend on Page 2
1
4
2
5
6
3
.250
.205
LF INPUT
L1
2.6mH
C3
2.5uf
100V
.205
L.F.
H.F.
C1
75uf
100V
+
–
.110
CROSSOVER NETWORK
351422-001
HIGH-FREQUENCY
TRANSDUCER
338035-001
LOW-FREQUENCY
TRANSDUCER
335469-002
MIDRANGE
TRANSDUCER
335588-002
20" GRN
20" GRN/BLK
18" YEL
18" YEL/BLK
L3
0.36mH
L2
0.2mH
C2
39uf
100V
.110
M.F.
R1
1.8ohm
5W
HF INPUT
+
–
.250
20" WHT/BLK
20" WHT
YEL/BLK
YEL
WHT/BLK
WHT
BLK
RED
BLK
RED
GRN/BLK
GRN
PACKAGING
E50 (R/L) WIRING DIAGRAM
E50 (R/L) SCHEMATIC
Technical Manual
E50
(
R/L
)
Northridge
™
Series
