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JL Audio MAX-KIT Audio Measurement System for VXi and MVi Amplifiers

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SKU:
MAX-KIT
Condition:
New
$3,499.99
$3,499.99

Description

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 X Catalina or newer)
  • JL Audio's free TüN 4 software, available here
  • A mic stand or tripod to support the multi-mic holder.

To learn more:

Please visit JL Audio's MAX™ Support Pages for tutorials and other resources. 

    Specifications

    General Specifications

    Power Supply 12 VDC nominal (10-15 VDC range)

    Inputs

     High-Level Inputs 1 & 2
    Pin Configuration XLR (Pin 1 - GND, Pin 2 - Signal +, Pin 3 - Signal -)
    Input Impedance 73 kΩ
    Flatness ± 0.1 dB 5 Hz - 15 kHz @  44.1 kSR, 48 kSR, 96 kSR
    Flatness ± 0.5 dB 5 Hz - 20 kHz @ 44.1 kSR
    5 Hz - 22 kHz @ 48 kSR
    5 Hz - 35 kHz @ 96 kSR
    Crosstalk, 5 Hz - 20 kHz ≤  – 95 dB
    Crosstalk @ 1 kHz ≤  – 110 dB
    THD @ 1 kHz ≤ 0.0012%
    THD+N, 5 Hz - 20 kHz ≤ 0.035%
    ADC headroom -4.84 dBFS @ 80 VAC peak (56.57 Vrms sine)
    Maximum DC offset level 50 VDC, Pin 2 or 3 to GND, Pin 1 - DC
     Unbalanced Mic Inputs (1,2,3,4,5)
    Pin Configuration Mini-XLR (Pin 1 - GND, Pin 2 - Signal +, Pin 3 - 2 VDC)
    Input Impedance 2.2 kΩ
    Flatness ± 0.05 dB 10 Hz - 10 kHz @  44.1 kSR, 48 kSR, 96 kSR
    Crosstalk, 5 Hz - 20 kHz ≤  – 115 dB
    Crosstalk @ 1 kHz ≤  – 120 dB
    THD @ 1 kHz ≤ 0.0009%
    THD+N, 5 Hz - 20 kHz ≤ 0.01%
    ADC headroom -39.5 dBFS @ 94 dB SPL
     RCA Balanced (Reference Input)
    Pin Configuration RCA  Female (Center Pin - Signal +, Shell - Signal –)
    Input Impedance ~ 100 kΩ
    Flatness ± 0.1 dB 5 Hz - 15 kHz @  44.1 kSR, 48 kSR, 96 kSR
    Flatness ± 0.5 dB 5 Hz - 20 kHz @ 44.1 kSR
    5 Hz - 22 kHz @ 48 kSR
    5 Hz - 35 kHz @ 96 kSR
    THD @ 1 kHz ≤ 0.005%
    THD+N, 5 Hz - 20 kHz ≤ 0.035%
     S/PDIF Digital Input (Optical)
    Connector TOSLINK
    Sample Rates 8 kHz - 216 kHz
    Bit Depths 8 - 24 bit  PCM

    Outputs

     DAC Output
    Connectors Unbalanced RCA
    Output Impedance 200 Ω
    Output Level at 0 dBFS 4 Vrms
    Flatness ± 0.1 dB 5 Hz - 10 kHz @  44.1 kSR, 48 kSR, 96 kSR
    Flatness ± 1 dB 5 Hz - 20 kHz @ 44.1 kSR
    5 Hz - 22 kHz @ 48 kSR
    5 Hz - 35 kHz @ 96 kSR
    Crosstalk, 5 Hz - 20 kHz ≤  – 95 dB
    Crosstalk @ 1 kHz ≤  – 110 dB
    THD @ 1 kHz ~ 0.0014%
    THD+N, 5 Hz - 20 kHz ≤ 0.032%
     S/PDIF Digital Output (Optical)
    Connector TOSLINK
    Sample Rates 44.1 kHz - 96 kHz
    Bit Depth 24 bit  PCM
    Output Level Defined by Signal Generator level control

    Microphones

    Size, Type 1/4", pre-polarized electret (omnidirectional)
    Flatness ± 1 dB 50 Hz to 10 kHz @ 44.1k SR, 48k SR, 96k SR
    Flatness ± 2 dB 5 Hz to ≥ 20 kHz @ 44.1k SR, 48k SR, 96k SR
    Maximum Input SPL 130 dB SPL @ 1 kHz with ≤ 2% THD

    Extra Information

    Brand:
    JL Audio
    Weight:
    1.00 LBS
    Manufacturer SKU:
    90602
    UPC:
    699440906029
    Bundle:
    No
    Feature 1:
    Test, troubleshoot and analyze any audio system with full detail on the three dimensions of audio: level, frequency and time… all in real time!
    Feature 2:
    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!
    Feature 3:
    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.
    Feature 4:
    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).
    Feature 5:
    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.
    Condition:
    NEW
    Weight:
    1.0000 lbs
    Shipping:
    Free 2-Day Shipping!

    Warranty Information

    JL Audio Warranty

    Mobile Audio Subwoofer Drivers JL Audio Subwoofer Drivers are warrantied against defects in materials and workmanship for One (1) Year from purchase date.
    Mobile Audio Amplifiers and Electronic Products JL Audio Amplifiers and Electronics are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
    Mobile Audio Speaker Systems JL Audio Speaker Systems are warrantied against defects in materials and workmanship for One (1) Year from purchase date.
    Mobile Audio Engineered Connection Systems JL Audio Engineered Connection Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
    Mobile Audio Enclosed Subwoofer Systems JL Audio Enclosed Subwoofer Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
    Stealthbox® Subwoofer Systems JL Audio Stealthbox® Subwoofer Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
    Marine Speaker Systems and Subwoofers JL Audio Marine Speaker Systems and Subwoofers are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
    Marine Amplifiers and Electronics JL Audio Marine Amplifiers and Electronics are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
    Marine Engineered Connection Systems JL Audio Engineered Connection Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
    SlamPak™ Powersports Audio Systems JL Audio SlamPak™ Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
    Stealthbox® Powersports Subwoofer Systems JL Audio Stealthbox® Subwoofer Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
    Click here for detailed JL Audio warranty information.

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