JL Audio SB-T-4RNR2/10Wv2 User Manual

Specifications:
Enclosure Type: Acoustical 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®.

Supplied Hardware:
2) 3/8” Split Lock Washers
2) 3/8” Flat Washers
2) 3/8” x 1-1/4” Fender
2) 3/8”-16 x 2-1/4” hex
1) 1/4”-20 Install Bolt
1) 3/8”-16 x 2-1/4” Socket Cup Set Screw
1) 3” x 3” Wax Square
2) 3/8”-16 Hex Nut

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.

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STEP 11: Take the other supplied black metal
plate, lock washer, flat washer and nut to the under
side of vehicle.

STEP 12: Place the other black metal support
plate, flat washer, lock washer and thread the nut
onto the threaded rod. Use a 9/16” socket and long
extension to fully secure the mounting assembly.

If the socket cup set screw is not protruding far
enough, loosen.

STEP 13: Replace the carpet and any other con-
tents back into cargo area.

For cosmetics, we folded the corner of the carpet
back under it self. We do not recommend that you
cut this carpet.

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TR690-TXI

VR650-CXI

Front Location Driver Size:
6”x9” with separated tweeter

Applicable JL Audio Products:
TR690-TXi & VR690-CXi, does require
spacer/mounting rings.

Rear Location Driver Size:
6 3/4”

Applicable JL Audio Products:
TR650-CXi,VR650-CXi & XR650-CXi,
does require spacer/mounting rings.