JBL EC35 Technical Manual
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ACOUSTIC & ELECTRICAL SPECIFICATIONS:
•Nominal Impedance 8Ω
• Max Amp Power 150 watts*
•Frequency Response 75Hz – 20kHz (–3dB)
• Sensitivity 91dB (2.83V @ 1 meter)
•Crossover Frequency 800Hz, 3200Hz
SYSTEM COMPONENTS:
• Cabinet EC35 Black/Cherry/Beech
(Not for Sale)
• Grille 351613-001
• Low-Frequency Transducer Dual 5-1/4" (133mm) PolyPlas,
™
shielded, 351770-001
DC Resistance 9.6 ohms ±10%
•Midrange Transducer 3" (76mm) PolyPlas,
™
shielded
351771-001
DC Resistance 4.5 ohms ±10%
• High-Frequency Transducer 3/4" (19mm) Titanium-laminate
dome, shielded
338035-001
DC Resistance 3.0 ohms ±10%
•Crossover Network 351615-001
AURAL SWEEP TEST SPECIFICATIONS:
• System Aural Sweep Test 6.0V Input 75Hz to 20kHz
• L.F. Aural Sweep Test 5.0V Input 75Hz 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 7-1/4" x 22" x 10-7/16"
(H x W x D) (185mm x 558mm x 264mm)
•Weight 22 lb (10kg) Each
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.
EC35
JBL Consumer Products, 250 Crossways Park Drive, Woodbury, New York 11797
3/04
Legend on Page 2
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.250
.205
LF
INPUT
L1
1.8mH
C4
6uf
50V
.250
.205
L.F.
H.F.
C1
70uf
100V
C3
9uf
100V
+
–
.110
CROSSOVER NETWORK
351615-001
HIGH-FREQUENCY
TRANSDUCER
338035-001
LOW-FREQUENCY
TRANSDUCERS
351770-001
MIDRANGE
TRANSDUCER
351771-001
12" GRN
12" GRN/BLK
12" ORN
12" ORN/BLK
12" YEL
12" YEL/BLK
L3
0.7mH
L4
0.24mH
L2
0.6mH
C2
45uf
100V
.250
M.F.
R1
0.39ohm
10W
R2
1.8ohm
10W
R3
1.8ohm
10W
HF
INPUT
+
–
.205
12" WHT
12" WHT/BLK
YEL/BLK
YEL
WHT/BLK
WHT
BLK
RED
BLK
RED
ORN/BLK
ORN
GRN/BLK
GRN
.205
PACKAGING
EC35 WIRING DIAGRAM
EC35 SCHEMATIC
Technical Manual
EC35
Northridge
™
Series