Description
Included in this kit
This bundle includes a JL Audio SBX-J-JL4DPAS/12TW3-2: Passenger Side - 2 Ω Stealthbox for 2018-Up Jeep Wrangler Unlimited, an Audison SR 1.500.2 D-Class Mono Bass Amplifier 1000 Wrms X 1 At 1-Ohms, and an Audison bit Ten Signal Interface Processor with 4 Channels In and 5 Out.
1x JL Audio SBX-J-JL4DPAS/12TW3-2: Passenger Side - 2 Ω Stealthbox for 2018-Up Jeep Wrangler Unlimited (SBX-J-JL4DPAS/12TW3-2)
Stealthbox® Passenger-Side Subwoofer System
12" TW3 Stealthbox® for Jeep Wrangler Unlimited (2018-Up) – Passenger Side
This passenger-side Stealthbox® combines a custom-molded sealed enclosure with a 12-inch TW3 thin-line subwoofer to deliver substantial low-frequency performance while maintaining cargo space. The enclosure mounts above the passenger-side rear wheel well for a factory-integrated appearance and efficient use of interior space.
12" TW3 Thin-Line Subwoofer
400W Power Handling
Sealed Enclosure
Passenger-Side Installation
2Ω or 4Ω Versions
Overview
Integrated Bass Without Lost Storage Space
Designed to fit above the passenger-side rear wheel well, this Stealthbox® enclosure houses a 12-inch TW3 thin-line subwoofer inside a custom-molded sealed enclosure. The result is impressive sub-bass performance while retaining usable cargo room for everyday driving and adventure gear.
- 12-inch TW3 thin-line subwoofer.
- Custom-molded sealed enclosure.
- Passenger-side rear wheel well installation.
- Steel-mesh protective grille included.
Installation Note
Factory Premium Audio Vehicles
If the vehicle is factory-equipped with premium audio, installation of the passenger-side Stealthbox® requires removal of the OEM "subwoofer" and purchase of interior trim parts from Jeep.
Technical Specifications
| Subwoofer | 12" TW3 Thin-Line |
| Enclosure Type | Sealed, Custom-Molded |
| Power Handling | 400 Watts |
| Available Impedance | 2Ω |
| Weight | 25.6 lbs (11.6 kg) |
| Mounting Location | Above Passenger-Side Rear Wheel Well |
| Vehicle Compatibility | Jeep Wrangler Unlimited (2018-Up) |
| Grille | Steel-Mesh Grille Included |
In The Box
Included Components
- One 12" TW3 thin-line subwoofer in a sealed enclosure
- Mounting hardware
- Documentation
1x Audison SR 1.500.2 D-Class Mono Bass Amplifier 1000 Wrms X 1 At 1-Ohms (SR1.500.2)
SR 1.500 - MONO AMPLIFIER 1x500W
We are proud to present the renovated SR 1.500 (1000 W 1 Ω) introduced back in 1988 and constantly updated with the best technologies available. The Audison design team, headquartered in the Potenza Picena (Italy), spent a long time planning and perfecting the new SR line, taking full advantage of the features that the most recent amplification devices available today are equipped with. After numerous listening tests in a double-blind configuration on a significant sample of professionals and enthusiasts, the R&D team decided to adopt a new D-class technology called ADT (Audison D-Class Technology) for the whole range, which made it possible to reduce the size of the amplifiers considerably, totally preserving the audio performance that characterize each Audison project. As for the electronics design, the Audison style center has taken care of every aesthetic and functional detail, obtaining a compact amplifier made of extruded aluminium with rounded corners that ease the installation of the product in narrow spaces. Thanks to the generous heat sinks on the two short sides of the amplifiers, internal cooling fans are not necessary, which are often cause of noise and dust accumulation.
Features -
• ADC (Audison D-Class) Technology 1Ω stable output stage ensuring high audio performance in a compact size.
• Extruded aluminum compact design with fan less convection cooling system.
• Built-in USS (Universal Speakers Simulator).
• Balanced high-noise rejection input speaker-In (for OEM head units) and RCA-In (for Aftermarket head units) inputs.
• ART (Automatic Remote Turn-On/Off) automatically turns on/off the amplifier when the OEM head-unit turns on/off (can be enabled/ disabled, with Speaker-In inputs).
• Pre-outs, also available when using Speaker-In level inputs.
• Bass Boost (50 Hz) adjustable to 12 dB, to increase the subwoofer punch.
• 24 dB continuous adjustable (50 to 250 Hz) Lo-Pass subwoofer filter.
1x Audison bit Ten Signal Interface Processor with 4 Channels In and 5 Out (bit-Ten)
bit Ten - SIGNAL INTERFACE PROCESSOR
bit Ten is a multi-function digital processor featuring analog input, capable of transforming ordinary OEM or after-market system into a high-performance system. Provided with a 32 bit, 147 MHz clock speed DSP as well as 24 bit A/D and D/A converters, bit Ten is controlled by a software especially developed for signal treatment according to the vehicle acoustic peculiarities. Setting the parameters of each input single channel, setting the delays according to the listening position, adjusting crossovers and equalizers for each of the 5 output channels; all of these operations can be managed by the PC. Thanks to the integration of the USS technology, the bit Ten can also be connected to headunits featuring the “speaker load detection” circuit that would otherwise mute the audio signal output. During the installation phase, after converting the analog signal into digital, bit Ten automatically reconstructs a digital full-bandwidth stereo signal; de-equalizes the frequency response and, if necessary, reconstructs the central and subwoofer channels.The user can configure the output mode of each channel relative to the installed system.
Features -
• Audio DSP and converters 32 bit Cirrus Logic (Clock speed: 147 MHz) Digital Signal Processing chip and A/D D/A converters working in PCM at 48 kHz with 24 bit resolution. The processor speed allows the user to hear and verify in real time the changes applied during the tuning.
• Audio Inputs 4 independent high-level channels with automatic summing capability and USS (Universal Speakers Simulator), the technology that allows bit processors to work with headunits featuring the “speaker load detection” circuit; 1 analog low-level stereo auxiliary input; 1 high-level momentary audio interrupt input (with priority) on Phone Mute cable (settable through PC).
• Audio Outputs 5 independent analog PRE channels featuring adjustable level.