JBL K-2-S-9800 Schematic
Technical Manual
K2 S9800
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance 8Ω
• Max Amp Power 400 watts*
•Frequency Response 45Hz – 50kHz (–6dB)
• Sensitivity 94dB (2.83 volts @ 1 meter)
• Crossover Frequencies 800Hz, 10kHz
SYSTEM COMPONENTS:
• Cabinet K2S9800
(Not for Sale)
•Grille 337854-001
• Ultra-High Frequency 1" (25.4mm) 045Be
Transducer Beryllium (336318-001)
DC Resistance 3.1 ohms ±3%
•High-Frequency Transducer 3" (76.2mm) 435Be
Beryllium (337361-001)
DC Resistance 3.6 ohms ±10%
•Low-Frequency Transducer 15" (381mm) 1500AL
Alnico (336308-001)
DC Resistance 5.3 ohms ±10%
• Crossover Network 337978-001
AURAL SWEEP TEST SPECIFICATIONS:
• System Aural Sweep Test 6.0V Input 40Hz to 50kHz
• L.F. Aural Sweep Test 20.0V Input 20Hz to 600Hz
• H.F. Aural Sweep Test 2.0V Input 500Hz to 10kHz
•U.H.F.Aural Sweep Test 1.00V Input 7kHz to 50kHz
PHYSICAL SPECIFICATIONS:
• Enclosure dimensions 51" x 20" x 14.75"
Plus spiked feet
(1295mm x 508mm x 375mm)
•Weight 198 lb./90kg 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.
JBL Consumer Products, 250 Crossways Park Drive, Woodbury, New York 11797
1Rev 1 2/2002
K2 S9800
PACKAGING
42
46
47
43
45
44
K2 S9800 WIRING DIAGRAM
UHF
336318-001
HF
337361-001
LF
336308-001
+
ORN/BLK
BLK
YEL/BLK
ORN
RED
YEL
CROSSOVER NETWORK
337978-001
+
Legend on Page 4
GRN
GRN/BLK
L.F.
+
–
U.H.F.
H.F./U.H.F.
INPUT
L.F.
INPUT
+
–
H.F.
.205
.110
–IN
+IN
–IN
+IN
R1
150ohm
5W
R5A
60ohm
5W
RED ORN
ORN/BLK
BLK
R5B
60ohm
5W
R6A
60ohm
5W
R6B
60ohm
5W
R8
9.1ohm
5W
R9
6.8ohm
5W
R10
12ohm
5W
R1
33ohm
5W
R1
1.5ohm
1W
R7
1.8ohm
5W
R2
33ohm
5W
R3
130ohm
1W
R4
62ohm
1W
BI-AMP
S1C
BI-AMP
S4A
HF LEVEL
2
1
3
NORMAL
C3CC3A
C3B
C3A C4AC2AC1A
C3B C4BC2BC1B
C5BC5A
C6BC6A
C7BC7A
C8BC8A
C9BC9A
C10BC10A
C11BC11A
C12BC12A
YEL
YEL/BLK
C1A C2A
C1B C2B
9V
9V
9V
9V
9V
R102
2.2Mohm
1/4W
R103
2.2Mohm
1/4W
9V
R104
2.2Mohm
1/4W
9V
R105
2.2Mohm
1/4W
9V
R106
2.2Mohm
1/4W
R101
2.2Mohm
1/4W
R101
2.2Mohm
1/4W
R102
2.2Mohm
1/4W
L2
.2mH
L6
.6mH
L1
.25mH
L1
.03mH
L2
.15mH
L4
1.0mH
L3
2.0mH
L5
1.0mH
R101
2.2Mohm
1/4W
9V
HM L
S2
LF DAMPING
L1
4.5mH
NORMAL
NORMAL
BI-AMP
S1A, B
BI-AMP
RED
GRN
GRN/BLK
BLK
BI-AMP
L2
1.0mH
R2
100ohm
5W
R3
51ohm
10W
CAPACITOR LEGEND
U.H.F.
C1A, C2A: 3.0µF, 100V
C3A, C4A: 4.0µF, 100V
C1B, C2B, C3B, C4B: 0.01µF
H.F.
C1A, C2A: 24µF, 100V
C3A, C4A: 47µF, 100V
C3B, C4B: 1µF, 100V
C5A, C6A: 12µF, 100V
C7A, C8A: 24µF, 100V
C9A, C10A: 14µF, 100V
C11A, C12A: 2µF, 100V
C1B, C2B, C3C, C4C, C5B, C6B, C7B,
C8B, C9B, C10B, C11B, C12B: 0.01µF
L.F.
C1A, C2A: 82µF, 100V
C1B, C2B: 4µF, 100V
C1C, C2C: 0.01µF
C4CC4A
C4B
C1CC1A
C1B
C2CC2A
C2B
RED
BLK
Technical Manual
K2 S9800
JBL Consumer Products, 250 Crossways Park Drive, Woodbury, New York 11797
2Rev 1 2/2002
K2 S9800
SCHEMATIC
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