JK4 Fits 2007 and up Jeep Wrangler JK 4-Door

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All in one. All for fun.

The JK4 ProBox top is the must have accessory for your Jeep Wrangler JK 4-door. The JK4 features 8 ProBox marine 6x9 components, the 400 W ProBox Plate Amp, and super bright LED lighting, all integrated into a single roof system that attaches with just six bolts and a couple of quick release power connectors. It's everything you've always wanted for your Jeep, all in one package.

Forget trying to put together a piecemeal sound system for your JK. The JK wasn't built for sound, plain and simple. But we fixed that. Everything about the JK4 top was meticulously crafted for optimal sound quality, from the engineered airspace cavities to the precise placement of the speakers. The result has to be heard—and felt—to be believed: Crystal clear sound across the entire frequency range, even at maximum volume.

This top is extremely rigid and can tolerate repeated abuse. All ProBox tops can endure wind speeds of 100+ mph with no annoying whistling noise. In addition, it allows for plenty of headroom, even for tall guys.

The ProBox top is constructed from multiple layers of 1/2", waterproof, ultralite fiberglass composite, then sealed with our ProBox Armor Coating. Each piece of the ultralite fiberglass composite is made up of two layers of woven fiberglass fabric and three layers of counter strand. The outer rim has three laminated pieces creating 15 layers for added strength and enabling it to withstand hard hitting blows that may come from overhead.

Cleaning the roof system is no problem. Simply power wash the complete roof system—speakers and all. Be safe, have fun and enjoy the best roof system on the market.

Package Options

The JK4 is available in a variety of package configurations. Click on a package to see details.

Features

JVC KD-X330BTS Media Player
(8) ProBox 6"x9" marine component speakers
(1) PRO-C12S ProBox shallow mount 12" woofer
(2) 3" ports
(2) 4" ports
(1) ProBox 800W Plate Amp
Quick release 3-pin power connector
(6) pre-drilled holes to locate and attach the bar tube clamps to roll bar (hardware included)
(1) PRO-C50 LED light bar (28,800 lumens)
(1) PRO-C6 rear LED light bar (4,800 lumens)
(5) Marine switches
Full tree slides for side impact protection
One year warranty. Original receipt from date of purchase required for warranty work.

Features

JVC KD-X330BTS Media Player
(4) ProBox 6"x9" marine component speakers
(1) PRO-C12S ProBox shallow mount 12" woofer
(2) 3" ports
(2) 4" ports
(1) ProBox 800W Plate Amp
Quick release 3-pin power connector
(6) pre-drilled holes to locate and attach the bar tube clamps to roll bar (hardware included)
(1) PRO-C30 LED light bar (24,000 lumens)
(2) PRO-C12 side LED light bars (7,200 lumens each)
(2) PRO-C6 side LED light bars (4,800 lumens each)
(2) PRO-C6 side LED light bars (4,800 lumens each)
(1) PRO-C6 rear LED light bar (4,800 lumens)
(5) Marine switches
Full tree slides for side impact protection
Weight: 215 lbs
One year warranty. Original receipt from date of purchase required for warranty work.

Tri-Light LED Beam Spread

This photo shows an example of the beam spread of a tri-light LED configuration. Each LED bar features a double row of 5 watt Phillips LEDs. The flood part of the combo pattern delivers close range illumination, and the spotlight part delivers the extreme distance illumination. Click the image to enlarge.

Features

JVC KD-X330BTS Media Player
(8) ProBox 6"x9" marine component speakers
(2) PRO-C12S ProBox shallow mount woofers
(4) 3" ports
(2) 4" ports
(2) 800W Plate Amps
Quick release 3-pin power connector
(6) pre-drilled holes to locate and attach the bar tube clamps to roll bar (hardware included)
(1) PRO-C50 LED light bar (28,800 lumens)
(2) PRO-C12 side LED light bars (7,200 lumens each)
(2) PRO-C6 side LED light bars (4,800 lumens each)
(1) PRO-C6 rear LED light bar (4,800 lumens)
(5) Marine switches
Full tree slides for side impact protection
Weight: 215 lbs
One year warranty. Original receipt from date of purchase required for warranty work.

Features

JVC KD-X330BTS Media Player
(8) ProBox 6"x9" marine component speakers
(2) PRO-C12S ProBox shallow mount 12" woofers
(4) 3" ports
(2) 4" ports
(2) 800W Plate Amps
Quick release 3-pin power connector
(6) pre-drilled holes to locate and attach the bar tube clamps to roll bar (hardware included)
(1) PRO-C30 LED light bar (24,000 lumens)
(2) PRO-C12 side LED light bars (7,200 lumens each)
(2) PRO-C6 side LED light bars (4,800 lumens each)
(2) PRO-C6 side LED light bars (4,800 lumens each)
(1) PRO-C6 rear LED light bar (4,800 lumens)
(5) Marine switches
Full tree slides for side impact protection
Weight: 215 lbs
One year warranty. Original receipt from date of purchase required for warranty work.

Tri-Light LED Beam Spread

FM Radio Notice: High intensity LEDs may cause interference with FM radio. Packages with the Plate Amp option will not feature FM reception because of the Class D application.

Installation Guide

Click the image below to download the full size PDF (248 KB).

JK4 Installation Guide

ProBox 6x9 XL Marine Components

The ProBox 6x9 component speakers have been designed without a center pole behind the mid/tweeter. Instead, the mid/tweeter are suspended above the cone, making the 6x9 a true woofer with excellent bass response. This design also allowed us to mount the optional waterproof RGB LED circuit board behind the mid/tweeter. A reflective coating on the cone enhances the colors from the RGB LED circuit board, creating most impressive results.

Thanks to UV-resistant grilles, stainless steel hardware, plated speaker terminals, and rubber surrounds, the ProBox 6x9 component speakers are able to withstand the deteriorating effects of water, salt, and UV rays. Built-in 2-way crossovers ensure greater clarity.

Standard
Optional RGB

Features

4-way high performance, high efficiency 6” x 9” speakers
High temperature blended PC/ABS tweeter bridge design with a ½” dome tweeter and 2” mid-range
6 x 9” woofer with Patented waterproof / UV treated composite paper cone with whizzer
Blended 18Oz Ferrite / NEO magnet design
Copper ring on T-yoke pole for increased middle-high frequency output
Integrated RGB LED lighting
Automotive grade black painted finish
Woofer voice coil: 1.25” (32mm)
Power handling: 150w RMS
Sensitivity: 95dB
Frequency response: 40Hz-20kHz

Control Your RGB LED Lights from Your Phone

With the GLO•PRO app, you can use your smartphone to simultaneously control the colors and flash pattern of the LEDs in your ProBox RGB tower speakers, RGB component speakers, and RGB wheel well kit. The GLO•PRO app is available for free from the iTunes App Store and Google Play.

RGB Wheel Well Kit

Extend the RGB light show on your off-road vehicle from top to bottom! The WWRGB LED Wheel Well Kit creates a vibrant, colorful underglow that perfectly matches the effects created by our ProBox RGB component and tower speakers.

Learn more

JVC KD-X330BTS Media Player

Features

MOSFET 50W x 4 (20W RMS x 4)
Hands-free phone and audio streaming via Bluetooth
SiriusXM Ready
Pandora/iHeartRadio Control for Smartphone (iPhone via USB, Android via Bluetooth)
Detachable face
AM/FM tuner with 30 station presets
Supports MP3 playback
Front USB and AUX inputs
3 Band EQ with 4 presets
2 Channel RCA preamp output (2V)
Remote control

"Tree Slides" Side Rail Protection

The JK4 comes standard with metal "tree slide" side rails and corners to protect the top from side blows caused by tree branches, etc.

Metal tree slides

Assembled in the USA with parts from China. Availability, pricing, descriptions and specifications subject to change without notice.

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