JL Audio C3-570 User Manual
Page 2
SB-GM-SLVEXT2/10W1v2 INSTR_SKU# 011300
s t e P 7
C o n G R a t u l a t I o n s !
You have completed the installation for this model!
Enjoy your new Stealthbox®!
Please refer to the Power Recommendation section for an
amplifier recommendation and basic set-up help.
s t e P 6
Install the included Fender Washer, Split Lock Washer and
Hex Nut as shown, tighten them down.
s t e P 5
Back the Mounting Stud out of the Stealthbox® so that
approximately 1-1/4” is exposed, set the Stealthbox® back
into place, with the Mounting Stud going through the freshly
drilled hole.
s t e P 4
Line up the Stealthbox® so that the seat belt anchor bolt is
centered in the recess in the enclosure. Press down on the
Stealthbox making and imprint in the 3” x 3” wax square with
the Mounting Stud. Remove the Stealthox® and drill a 1/2”
hole through the floor where the mark was made.
Before drilling, always make sure that you are not
going to be drilling into any gas lines, brake lines,
tires, transmission lines, electrical wiring, exhaust
systems or anything else that might cause a
reduction in your weekly pay.
always wear eye protection when drilling!
Page 2 • JL Audio, Inc 2009
All specifications are subject to change without notice. “JL Audio®” and the JL Audio logo, “Stealthbox” and the Stealthbox logo are registered
trademarks of JL Audio, Inc. “Ahead of the Curve” and its respective logo is a trademark of JL Audio, Inc.
JLA-SKU# ******** **-**-2009 • Printed in USA • ©2008 JL Audio, Inc. • U.S. PATENTS: #5,734,734 #5,949,898 #6,118,884 #6,229,902 #6,243,479
#6,294,959 #6,501,844 #6,496,590 #6,441,685 #5,687,247 #6,219,431 #6,625,292 #D472,891 #D480,709 Other U.S. & Foreign patents pending.
For more detailed information please visit us online at www.jlaudio.com.
(954) 443-1100
w w w. j l a u d i o . c o m
1 0 3 6 9 N O R T H C O M M E R C E P A R K W A Y • M I R A M A R , F L O R I D A • 3 3 0 2 5 • U S A
I n C l u d e d H a R d W a R e
1) 3/8-16 x ***” Mounting Stud
1) 3/8 x 1-1/4” Fender Washer
1) 3/8” Split Lock Washer
1) 3/8-16 Hex Nut
s P e C I F I C a t I o n s
Enclosure Type: Acoustic Suspension (sealed)
Driver Type: (2) 10W1v2-8
Nominal Impedance: 4 ohms
Continuous Power Handling: 600 watts
P o W e R R e C o m m e n d a t I o n
JL Audio recommends high quality amplifiers such as the JL Audio HD900/5, 500/1v2 or J2 500.1. The diagram
below shows the recommended crossover, infrasonic filter and equalizer settings for the 500/1v2. If another
amplifier is being used, please reference this illustration and use similar settings on that amplifier.
All JL Audio amplifiers are very versatile audio components. Please consult the owner’s manual for even more
detailed information about installing and tuning your amplifier.
C o n n e C t I o n s
Using quality power, signal and speaker wire is essential in ensuring the performance of your Stealthbox®.
JL Audio recommends using a 4 AWG power kit such as the XC-PCS4-1B for your Stealthbox® amplifier, other
kits are available should you be using more than one amplifier. Signal wire such as the JL Audio Premium
Audio Interconnect Cables should be used that will provide signal for both channels of the amplifier. JL Audio
reccommends using 12AWG speaker wire for subwoofers such as our XC-BCS12-25.
m I d / H I G H F R e q u e n C Y d R I v e R F I t m e n t
A variety of JL Audio coaxial and component systems will fit in the factory speaker locations of you vehicle.
Front Speaker Size / Location: 5”x 7” / 6”x 8”- Front Doors
Fits JL Audio Models: TR570-CXi, C2-570x, C3-570, C5-570, C5-570x & ZR570-CSi
Rear Speaker Size / Location: 5”x 7” / 6”x 8”- Rear Door
Fits JL Audio Models: TR570-CXi, C2-570x, C3-570, C5-570, C5-570x & ZR570-CSi
+12VDC
Ground Remote
Preamp Output Section
Infrasonic Filter
“Q”
Center Freq.
Boost (dB)
Amp LP Filter
Advanced
Bass
Control
Amplifier Input Section
Subwoofer Output
MONO OUTPUT ONLY
Left Output
Right Output
Left Ch.
Right Ch.
Filter Freq. (Hz)
Filter Freq. (Hz)
Infrasonic Freq. (Hz)
Remote Bass Port
Full Range | Amp Filter | Out Filter
Output Mode
Filter Slope
Mode
Mode | Slope
Input Voltage
Input Sens. Signal Sensing
12dB | 24dB
Filter Mode
LP | HP
Bass EQ
Off | On
Off | 12dB | 24dB
Low | High
Off | On
Off | On
40
45
55
65
80
100
200
15
18
22
30
45
55
60
40
45
55
65
80
100
200
0.5
0.7
1.1
1.6
2.7
4.3 20
25
30
40
60
75
80
0
+4
+10
+13
+15
500/1
v2
Monoblock Subwoofer Amplifier