JBL TLX121
Manual de Servicio

TLX 121

Technical Manual

TLX 121
ACOUSTIC & ELECTRICAL SPECIFICATIONS
� Nominal Impedance � Max Amp Power � Frequency Response � Sensitivity � Crossover Frequency 8 ohms 75 watts 55Hz - 25kHz (�6dB) 89 dB SPL, 1 watt @ 1 meter 3000Hz

SYSTEM COMPONENTS: (cont.)
� Crossover Network � System Aural Sweep Test � L.F. Aural Sweep Test � H.F. Aural Sweep Test 270774 or 332770-001 5.0V Input 50 Hz to 20 kHz 5.0V Input 50 Hz to 4 kHz 2.83V Input 2 kHz to 20 kHz

AURAL SWEEP TEST SPECIFICATIONS:

SYSTEM COMPONENTS:
� Cabinet � Grille � Low Frequency Transducer DC Resistance � High Frequency Transducer DC Resistance TLX 121 (not For Sale) 240774 or 332745-001 6 1/2� Woofer (974323 or 332751-001) 4.7 ohms ±10% 10 mm Titanium Composite (974301 or 302343-001) 5.8 ohms ±10%

PHYSICAL SPECIFICATIONS
� Enclosure dimensions: 13 3/4� x 7 7/8� x 9 5/8� (H x W x D) (349 x 200 x 245mm) � Weight 10.5 lbs. (4.8 kg) Each (Sold in Pairs)

WARRANTY:
� Refer to Warranty Statement packed with each product.

PACKAGING

WIRING DIAGRAM
High Frequency 974301 or 302343-001 + � Network 270774 or 332770-001

Top/Bottom Foam 332744-001

Owner�s Manual 333047-001 Warranty Card 331994-001 Survey Card 331384-001

YEL

YEL/BLK

Low Frequency 974323 or 332751-001

�
OWNER�S MANUAL

+

GRN/BLK

GRN

Outer Carton 9815011

SCHEMATIC TLX 121
L1 1.20 mH
+IN INPUT �IN 13.77" GREEN

110 +

C1 6.8 mfd 50V C2 3.9 mfd, 50V
13.77" GREEN/BLACK

L.F.
.205

17.71" YELLOW

.110 +

L2 0.39 mH
17.71" YELLOW/BLACK

H.F.
.110

JBL Consumer Products, Inc. 250 Crossways Park Dr., Woodbury, New York 11797

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