Specifications:
Enclosure Type:
Acoustic Suspension (Sealed)
Driver Type:
10W3v2-D2
Nominal Impedance:
4
Ω
Cont. Power Handling:
300Watts
JL Audio recommends using a high quality amplifier such as the JL Audio 250/1. The diagram below shows the recommended
crossover, infrasonic filter and equalizer settings for the 250/1 when being used to power your Stealthbox®.
Included Hardware:
(1) 3"x3” Sheet Wax Squares
(1) 2-1/4" Socket Cup Set Screw
(1) Flat Washer
(1) Split Lock Washer
10369 N. Commerce Pkwy, Miramar, Florida 33025-392 Phone: 954.443.1100 Fax: 954.443.1111
JL AUDIO
250/1
monoblock subwoofer amplifier
Amplifier Input Section
Input Sens.
Input Voltage
Low/High
Left Ch.
Right Ch.
Signal Sensing
Off/On
Output Mode
Full-Range/Low-Pass/High-Pass
Left Ch.
Right Ch.
Amp LP Filter
Mode/Slope
Off/12dB/24dB
Filter Freq. (Hz)
Bass Control
LF Boost (dB)
Off/30Hz
Infrasonic Filter
+1
+13
+3
+7
+10
Preamp Output Section
+12VDC
Ground
Remote
The JL Audio 250/1 is a very versatile audio component. Please consult the owner’s manual for detailed information
about installing and tuning this amplifier.
➔
➔
STEP5:
Back out the socket cap screw to
allow 1-1/2” to protrude out of the
Stealthbox.
Place the enclosure into its mounting location taking
care to route the speaker wire so that it will not get
stuck between the enclosure and the vehicle trim
panel (bad fit) or come into contact with the
woofer (bad sound).
STEP6:
Before tightening the nut, apply a bead
of silicone sealant between the flat washer and the
vehicle's sheet metal to prevent leaks.
*IMPORTANT*
Once the bolt is tightened, spray
undercoating onto the bolt head to prevent rust,
leaks and loosening of the bolt over time. Failure to
do so may result in corrosion and could present a
safety hazard.
➔
S B - J - G C H E R 2 / 1 0 W 3 v 2 , J L AU D I O, I n c 2 0 0 4
S h e e t S K U # 0 1 1 1 4 7 6 / 3 / 2 0 0 4
Pa g e 2
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Mid/High Frequency Driver Information:
CONGRATULATIONS!
INSTALL COMPLETE.
TR690-TXi
TR650-CXi
Front Location Driver Size:
6” x 9”
Applicable JL Audio Products:
TR690-TXi
Rear Location Driver Size:
6.5”
Applicable JL Audio Products:
TR & VR 650-CXi
Cont.
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Difficulty Of Installation:
