JL Audio – FiX-LSA-4 4-Ch. Load Sensing Adaptor for use with FiX OEM Integration DSP
$44.99
4-Ch. Load-Sensing Adaptor for use with FiX 82 or FiX 86 OEM Integration DSP
Some factory audio amplifiers employ a load detection circuit that looks for a low-impedance load in order to enable audio output. When a high-impedance load, like the input section of a FiX DSP, is connected to these factory amplifiers, the audio signal will mute.
The FiX-LSA-4 is designed to provide a low enough load impedance to enable audio output in most of these situations. Simply disconnect the input connectors from the FiX DSP, insert the FiX-LSA-4 in-line and recalibrate with the FiX-LSA-4 in place. Note: An additional FiX-LSA-4 will be necessary if your FiX is connected to more than four channels of audio from your OEM head unit or amplifier.
4-Ch. Load-Sensing Adaptor for use with FiX 82 or FiX 86 OEM Integration DSP
Some factory audio amplifiers employ a load detection circuit that looks for a low-impedance load in order to enable audio output. When a high-impedance load, like the input section of a FiX DSP, is connected to these factory amplifiers, the audio signal will mute.
The FiX-LSA-4 is designed to provide a low enough load impedance to enable audio output in most of these situations. Simply disconnect the input connectors from the FiX DSP, insert the FiX-LSA-4 in-line and recalibrate with the FiX-LSA-4 in place. Note: An additional FiX-LSA-4 will be necessary if your FiX is connected to more than four channels of audio from your OEM head unit or amplifier.
Related Products
Related products
- Car and Marine Accessories
JL Audio – MAX-KIT Professional-grade, Dual FFT measurement System With Five Microphones
Car and Marine AccessoriesJL Audio – MAX-KIT Professional-grade, Dual FFT measurement System With Five Microphones
0 out of 5(0)MAX Audio Measurement System
MAX is a professional-grade, dual FFT measurement system with five microphones. It is ideal for general audio system measurements, system tuning with DSP, troubleshooting and testing equipment, and solving OEM integration challenges. MAX has many applications in home audio, car audio, marine audio and professional audio.
With full integration of VXi and MVi DSP controls, MAX simplifies your measurement setup, allowing you to perform measurements and DSP adjustments with one computer and one software application: TüN 4.0, which offers micro-automations that speed up equalization and channel delay setting.
What can you do with MAX?
- Test, troubleshoot and analyze any audio system with full detail on the three dimensions of audio: level, frequency and time… all in real time!
- Streamline the tuning of car audio DSP products in real-world shop environments. Simply connect the hardware, place the microphone array, launch TüN software and go!
- Quickly test room modes for home audio and home theater subwoofer placements, and accurately adjust crossover and phase controls for a seamless transition to the subwoofer.
- Evaluate individual or multiple audio zones in a marine installation for frequency response and level.
- Get the best measurements possible with 5-microphone averaging! MAX™ multiplexes up to five included microphones to conduct single FFT measurements of level and frequency response (RTA and spectrograph).
- Conduct Dual FFT measurements of up to five simultaneous transfer functions with precise displays of magnitude (frequency response), phase, impulse response (delay) and coherence (noise immunity).
- Each transfer function captures all the audio data for real-time or comparative analysis.
- Built-in Test Signal Generator (pink and white noise, sine waves, square waves, etc.), plus WAV file playback capability.
Powerful Automations with VXi and MVi amplifiers:
- Automatic True Delay feature sets VXi/MVi channel delays in a flash, far more accurately than any other method.
- Autoset EQ feature sets the VXi/MVi parametric EQ’s to your selected target, in seconds. You can also overlay VXi/MVi equalizer controls over the frequency response display to perform precise, manual EQ adjustments with real time visual feedback.
MAX is Incredibly Flexible and Accurate!
- MAX measurement accuracy is on par with professional test equipment that sells for tens of thousands of dollars.
- Wide Range of Inputs (up to five microphones, high-level analog signals up to 80V, low-level analog signals up to 7V, optical digital S/PDIF signals)
- Multiple Signal Outputs (built-in DAC feeding analog line level outputs and headphone outputs, plus optical digital output)
- A built-in USB Hub simplifies connection to computer and DSP amplifiers, or other USB devices (not intended for charging devices).
What is in the Kit?
- The MAX-KIT includes the MAX hardware interface, five measurement microphones, a multi-mic fixture, mounting accessories, cables and power supplies, all packed in a locking, waterproof hard case.
- An optional, specialized probe kit for speaker impedance and high-voltage electrical measurements is available separately: “MAX-PROBE KIT” (90922)
What else will you need:
- A PC (Windows 10), or Mac (OS 11 Big Sur or newer)
- Our free TüN 4 software, available below
- A mic stand or tripod to support the multi-mic holder.
SKU: JL Audio - MAX-KIT - Audio Controller and Receiver, Car and Marine Accessories
JL Audio – MBT-RXv2 Water-resistant Audio Receiver with BLUETOOTH Wireless Technology
Audio Controller and Receiver, Car and Marine AccessoriesJL Audio – MBT-RXv2 Water-resistant Audio Receiver with BLUETOOTH Wireless Technology
0 out of 5(0)Water-resistant Audio Receiver with BLUETOOTH Wireless Technology
The MBT-RXv2 wireless receiver is designed to easily add high-quality streaming audio capability to virtually any sound system.
Equipped with BLUETOOTH wireless technology and the Qualcomm aptX HD audio codec, the MBT-RXv2 wireless receiver sends top-quality sound directly to any amplifier or source unit with line-level inputs via a pair of crystal-clear preamp outputs (4-volt RMS).
Housed in a sealed and water-resistant (IPX7-rated) chassis, this premium audio receiver is ideally suited for challenging outdoor applications, plus its tiny design can easily fit in almost any installation location. A simple procedure is all it takes to pair MBT-RXv2 to your device, with automatic reconnection afterward. All playback, including volume and media selection, is controlled by using your compatible streaming device from up to 35’ (11 meters) away.
The receiver includes +12-volt (1 amp) remote turn-on output for amplifier control.
SKU: JL Audio - MBT-RXv2 - Car and Marine Accessories
JL Audio – MMR-40 Wired, Full-Function NMEA 2000 Network Controller with Full-Color LCD Display for use with MediaMaster
Car and Marine AccessoriesJL Audio – MMR-40 Wired, Full-Function NMEA 2000 Network Controller with Full-Color LCD Display for use with MediaMaster
0 out of 5(0)Full-function, NMEA 2000 network wired remote controller with full color LCD display
The MMR-40 is a NMEA 2000 Network Controller engineered to add full-function, auxiliary control to MediaMaster source units.
Outfitted with a NMEA 2000 Micro-C connector, the MMR-40 connects to a host MediaMaster source unit in two ways:
- Direct interface with a vessel’s NMEA 2000 network using applicable NMEA 2000 cables and connectors (not included)
- Direct connection of one MMR-40 with one host MediaMaster source unit using MMC-PN2K powered network cables (sold separately) to simulate an isolated, stand-alone NMEA 2000 network
Once connected, the MMR-40 automatically recognizes the host MediaMaster source unit and will then mirror all host source unit controls and screen info onto the MMR-40’s full-color, 2.8-inch LCD display, resulting in a complete MediaMaster user experience.
The MMR-40 is equipped with independent display theme and lighting controls for maximum mounting location flexibility, regardless of the settings on the host source unit. Engineered for real-world marine (and many outdoor) applications, its weatherproof (IP66 rated) chassis is built to withstand the harshest environments.
The MMR-40 includes the following features:
- NMEA 2000 Certified (LEN 4)
- Easy-to-read, high-brightness, 2.8-inch full-color LCD display with large backlit controls
- Independent day/night display themes and lighting controls
- IP66 rated for real marine duty
- Protective Sun Cover included
Note: The MMR-40 is not a stand-alone receiver and does not function without a connected MediaMaster source unit. All remote control functionality of the MMR-40 is solely derived from the host source unit. Functionality of the MMR-40 requires connection to a NMEA 2000 network or use of MMC-PN2K powered network cables (sold separately).
SKU: JL Audio - MMR-40 - Car and Marine Accessories
JL Audio – SB-J-WRUD/10TW1-4 Stealthbox Enclosed Subwoofer for 2007-2017 Jeep Wrangler Unlimited (Driver Side – 4 Ω)
Car and Marine AccessoriesJL Audio – SB-J-WRUD/10TW1-4 Stealthbox Enclosed Subwoofer for 2007-2017 Jeep Wrangler Unlimited (Driver Side – 4 Ω)
0 out of 5(0)Stealthbox for 2007-2017 Jeep Wrangler Unlimited (Driver Side – 4 Ω)
Whether your adventures are urban, suburban or on the roughest trails… these Stealthbox systems for the 4-door Wrangler Unlimited will make them all more exciting.
These systems are designed to provide powerful, audiophile bass quality without significantly compromising precious cargo space. Our patented, low-profile thinline subwoofer technology extracts amazing bass from very thin enclosures that bolt solidly above each rear wheel well. The rugged construction is as tough as your Jeep® and sturdy steel-mesh grilles mean you can still toss all your gear in the back without worrying about damage.
Because Jeep owners customize their vehicles in all kinds of creative ways, the driver side and passenger side Stealthbox systems are sold individually. A single one is enough for most people to be very happy, but you can go for two if maximum performance is your goal.
The Hard Data: Each system contains one 10TW1-4 in a sealed enclosure with 300 watt power handling. Each enclosure is wired for 4 ohms (using two achieves a 2 ohm load in parallel). A steel mesh grille is included with each to protect the Subwoofer. Each enclosure installs above one rear wheel well, with specific models for passenger and driver side. Does not affect hard top installation.
SKU: JL Audio - SB-J-WRUD/10TW1-4






