JBL Decade Series Technical Manual

Technical Manual
D315
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance
• Max Amp Power
• Frequency Response
• Sensitivity
• Crossover Frequency
SYSTEM COMPONENTS:
• Enclosure
• Grille
• Low Frequency
Transducer
DC Resistance
• Mid Frequency
Transducer
DC Resistance
• High Frequency
PACKAGING
Foam Corners (8)
59658
Plastic Bag
JBL Consumer Products, Inc. 250 Crossways Park Dr., Woodbury, New York 11797
All manuals and user guides at all-guides.com
Decade Series
8 ohms
250 watts
40 Hz - 20 kHz (-6dB)
96 dB (1 watt @ 1 meter)
3 kHz/12 kHz
D315 (Not for Sale)
334793-004
15" (381mm) Paper Cone
334656-001
6.5 ohms ±10%
4" (101mm) Paper Cone
334658-001
3.3 ohms ±10%
2" (51mm) Paper Cone
Owner's Manual
334794-001
Warranty Card
331994-001
Survey Card
331384-001
OWNER'S
MANUAL
Outer Carton
334802-004
Transducer
DC Resistance
• Crossover Network
AURAL SWEEP TEST SPECIFICATIONS:
• System Aural Sweep Test
• L.F. Aural Sweep Test
• M.F. Aural Sweep Test
• H.F. Aural Sweep Test
PHYSICAL SPECIFICATIONS:
• Enclosure dimensions:
• Weight
WARRANTY:
• Refer to Warranty Statement packed with each product.
WIRING DIAGRAM
High Frequency
Transducer
334659-001
Mid frequency
Transducer
334658-001
Low Frequency
Transducer
334656-001
D315 SCHEMATIC
+IN
INPUT
–IN
334659-001
3.3 ohms ±10%
334790-001
6.0V Input 40 Hz to 20 kHz
5.0V Input 40 Hz to 4 kHz
2.0V Input 2 kHz to 12 kHz
2.0V Input 11 kHz to 20 kHz
30⁷⁄₈" x 16¹⁄₄ x 11¹⁄₂" (H x W x D)
784 x 412 x 292 mm
35 lbs. (15.8kg) Each
Crossover Network
334790-001
20" GREEN
+
250
L.F.
20" GREEN/BLK
–
205
C2
4.7mfd 50V
16" WHITE
+
250
M.F.
16" WHITE/BLK
110 –
C1
1.5mfd 50V
19" YELLOW
+
187
H.F.
19" YELLOW/BLK
–
110
9-99