BALBOA SUB10 - JBL Audio Service Manual (repair manual). Page 2

Read JBL BALBOA SUB10 Service Manual online

 
-  CONTENTS  - 
 
 
BASIC SPECIFICATIONS …………….……..…………..1 
PACKING……..………………….….….…………..……...2 
DETAILED SPECIFICATIONS ……….……..…………..3 
CONNECTIONS………………………...……..…...…..…5 
OPERATION ……..………………….……...…….….…...7 
TEST SET-UP AND PROCEDURE….…………………..8 
EXPLODED VIEW/PARTS LIST…………………………9 
AMPLIFIER BLOCK DIAGRAM…………………………10  
DETAILED TROUBLESHOOTING……………………..12 
ELECTRICAL PARTS LIST ..……….……….……….…13 
P.C.B. DRAWINGS……………………………………….17 
IC/TRANSISTOR PINOUTS..……..….…….….….….….23 
SCHEMATICS……………………….……………………24 
 
 
 
 
BALBOA SUB10 SPECIFICATIONS 
 
Amplifier Power (RMS):  
 
 
100 Watts 
Peak Dynamic Power *:  
 
 
225 Watts 
Driver: 
     10" 
(254mm) 
Inputs:  
Line Level and LFE 
Crossover Frequency:  
 
 
Variable from 50Hz to 150Hz, 24 dB per octave 
Frequency Response:  
 
 
30Hz – 150Hz 
Dimensions (H x W x D):    
 
19-3/4" x 14-1/16" x 14-3/4" 
(502mm x 357mm x 375mm) 
Weight: 
 
    35 
lb/16kg
 
 
JBL continually strives to update and improve existing products, as well as create new ones. The 
specifications and details in this and related JBL publications are therefore subject to change without notice. 
 
The Peak Dynamic Power is measured by recording the highest center-to-peak voltage measured across the output of 
a resistive load equal to minimum impedance of the transducer, using a 50Hz sine wave burst, 3 cycles on, 17 cycles off.
 
BALBOA series SUB10 
 
 
 
 
 
 
 
 
 
 
 
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