JBL TR225 - Technical Manual

JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A.
JBL TR225 REV L
PACKAGE WIRING DIAGRAM
04-02
Technical Manual
JBL TR225
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance: 4 ohm
• Power Capacity: Continuous Pink Noise: 450W
Peak Pink Noise: 1800W
• Frequency Range: 50 Hz to 16 kHz (–10dB)
• Sensitivity: 102 dB SPL*
• Crossover Frequencies: 750 Hz – 1.3 kHz
SYSTEM COMPONENTS:
• Cabinet: CTR225
• Grille: GTR225 (128-00093-60)
• Low Frequency 380mm (15 in.) Cone
Transducer: Transducer (124-67001-00X) (2)
• DC Resistance: 5.1 ohm
• High Frequency 25.4mm (1 in.) Pure Titanium
Transducer: Compression Driver 2412H
(125-10000-00X)
*1 Watt (2.83 V RMS) @ 1 Meter
SYSTEM COMPONENTS: (cont d)
• DC Resistance: 3.7 ohm
• Crossover Network: NTR225 (330728-001)
AURAL SWEEP TEST SPECIFICATIONS:
A. System Aural Sweep Test: 7.0V Input, 20 Hz to 20 kHz
B. L.F. Aural Sweep Test: 7.0V Input, 20 Hz to 1.2 kHz
C. H.F. Aural Sweep Test: 2.83V Input, 550 Hz to 20 kHz
PHYSICAL SPECIFICATIONS:
• Enclosure Dimensions: 1145mm x 460mm x 370mm D
(45.0 x 18.0 x 14.5 in. D)
• Shipping Weight: 94 lbs. (42.7 kg.)
WARRANTY INFORMATION:
• Refer to Warranty Statement packed with each product.
Warranty 59660
Owner’s Manual 981-00020-00
Under Pad
Filler (2)
991-00172-01
Microfoam (2)
49790P
Carton
991-00196-01
(as of 6/21/00)
Speaker, High Freq
2412H
(125-10000-00X)
Network
NTR225
(330728-001)
SCHEMATIC NTR225 (330728-001)
Speaker,
Low Freq
124-67001-00X
YEL/BLK
YEL
GRN
WHT
GRN/BLK
WHT/BLK
YEL
WHT
GRN
LP1 LP2
L3
0.18mH
L2
0.68mH
L1
1.5mH
R1
16û
10W
C2
.01µF
C1
4µF
H.F.
2412H
L.F.
124-67001-00X
L.F.
124-67001-00X
BLK
BLK
RED
RED
GRN/BLK
WHT/BLK
J! JACK
1/4 IN.
63394
J2 JACK
1/4 IN.
YEL/BLK
NOTE: CONE/DIAPHRAGM KIT NOT AVAILABLE. DEFECTIVE SPEAKER
SHOULD BE REPLACED.
SK 3
40-0174-0000