JBL SoundPoint SP8C Series Technical Manual

Technical Manual
SP8C
SoundPoint ™
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance
• Max Amp Power
• Frequency Response
• Sensitivity
• Crossover Frequency
SYSTEM COMPONENTS:
• Grille With Cloth
• Low-Frequency Transducer
DC Resistance
• High-Frequency Transducer
DC Resistance
• Crossover Network
PACKAGING
4
3
1
4
JBL Consumer Products, 250 Crossways Park Drive, Woodbury, New York 11797
Series
8 ohms
100 watts*
32Hz – 20kHz (–10dB)
89dB (2.83V @ 1 meter)
3,000Hz
G085013
8" (203mm) titanium-
laminate cone w/rubber
surround (20PR10CAO-FW01-P)
5.5 ohms ±10%
1" (25mm) titanium-laminate
dome
(20PR10CAO-FW01-P)
5.3 ohms ±10%
XR5215
Legend on Page 2
2
9
AURAL SWEEP TEST SPECIFICATIONS:
• System Aural Sweep Test
• L.F. Aural Sweep Test
• H.F. Aural Sweep Test
PHYSICAL SPECIFICATIONS:
• Plate Size (Diameter)
• Mounting Cutout Size (Diameter) 9-1/2" (240mm)
• Mounting Depth
• 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.
NETWORK
XR5215
C3 C3
R2 R2
L2 L2 C2 C2
R1 R1
XR5215 XR5215
C1 C1
SP8C SCHEMATIC
L1
0.8mH
C1
20µF
100V
C2
4µF
L2
100V
0.4mH
6.0V Input 30Hz to 20kHz
5.0V Input 30Hz to 2kHz
2.83V Input 4kHz to 20kHz
10-7/8" (275mm)
4-1/4" (108mm)
9.2 lb/4.2kg (sold in pairs)
GRN +
WHT –
Coaxial Driver
20PR10CAO-FW01-P
BLK
–
+
RED
GRN .250
R1
10Ω
10W
.205
WHT
BLK
.187
R2
C3
5.1Ω
6µF
10W
100V
RED
.205
Rev 1 8/2005