Skip to product information
1 of 8

10EaZy Class 2 System

10EaZy Class 2 System

Regular price $1,900.00
Regular price $1,900.00 Sale price $1,900.00
Sale Sold out
Click here to review our shipping policies.

Key Features

Class 2 System Includes:

  • Fully featured 10EaZy SPL monitoring software (via download)
  • Dedicated USB interface
  • Proprietary, calibrated 1/2" Class 2 measurement microphone with windscreen and clamp
  • USB cable
  • 5 meter BNC mic cable

10EaZy Software Features:

  • Large, easy-to-read main display
  • Intuitive user interface
  • Multiple standard formats of SPL display
  • Leq value and history display
  • Extra scalable display for additional information or public viewing output
  • Webserver allows for remote viewing of any number of 10EaZy systems
  • E-mail server - receive measurement results via e-mail right after the show
  • Comprehensive exit status screen that can be exported to .jpg for easy reference
  • Logfile validation tool included -Minute-by-minute logfile (values logged to file as Leq A and C weighted, 1 & 3 minute user-set intervals)
  • LaunchScheduler allows 10EaZy to start and stop at specific times


Dedicated USB Interface Features:

  • IEC61672 Class 2 compliant
  • Pre-Calibrated, dedicated soundcard
  • No external gain setting options
  • 100% tamper proof

10EaZy Class 2 Measurement Microphone Features:

  • IEC61672 Class 2 compliant
  • Pre-Calibrated
  • Microphone capsule from Cirrus Research
  • Engraved serial number
  • Windscreen and 1/2 inch microphone clamp

System Requirements

All 10EaZy software is Windows ONLY. XP or Windows 7 operating system or newer.

If you desire 10EaZy measurement on a Mac OS, or more than one measurement input at a time, consider using the 10EaZy integration in Smaart v8 or Smaart SPL.

Warranty Information

10EaZy system hardware carries a one (1) year warranty against defects in materials and workmanship. The warranty is valid from the date of original retail purchase and is a non-transferable warranty that extends only to the original purchaser.

Warranty does not cover or apply to (a) misuse, mishandling, and abuse, (b) products that have been modified, altered, or repaired by an unauthorized party (c) normal wear and tear, (d) damage that has occurred during shipping, (e) loss or theft, (f) damage caused by accident, fire, flood, lighting, or other force majeure events.

For evaluation/repair the entire 10EaZy system (microphone, interface & cable) must be returned to Rational Acoustics.

Upon evaluation (within the one-year warranty period):

  • If any of the hardware components (microphone or interface) is found to have a manufacturing defect, a replacement will be provided, the system will be recalibrated free-of-charge and returned with shipping charges prepaid.
  • If the hardware components do not have a manufacturing defect and are undamaged, but cannot be brought back up to spec, you can purchase a replacement microphone/microphone capsule or interface and we will recalibrate the system free-of-charge and return the system to you with shipping charges prepaid.
  • If any of the hardware components is found to be physically damaged, modified, or altered you can purchase a replacement microphone/microphone capsule or interface and have us recalibrate & return the system for a $100 bench fee (plus return shipping charges).

Upon evaluation (outside of the one-year warranty period):

  • You can purchase a replacement microphone/microphone capsule or interface and have us recalibrate & return the system for a $100 bench fee (plus return shipping charges).

    ** NOTE: Class 1 and Class 2 microphone capsules must adhere to strict tolerances to maintain their compliance, and as a result are far more sensitive instruments than the typical microphones found in a production environment. After some use, it is common that the 10EaZy microphones will simply succumb to the environment they are in - moisture builds up in the backplate of the capsule or hazer/fog fluid finds its way to the microphone, wear and tear to the BNC connection over time, etc.

    As such, they should be considered as consumables that will eventually need to be replaced. The rate at which they will need to be replaced is depended on the conditions above, and how well they are taken care of in terms of storage and transportation when not in use.

    For all 10EaZy system evaluation/repairs (warranty and non-warranty) please email Rational Support with a description of your system’s problem, the system serial number and proof of purchase (your order receipt or order # and date of purchase).



    View full details

    Please note that we can only ship 10EaZy products within North America.


    10EaZy Class 2 is a turnkey hardware and software solution for dedicated SPL monitoring specifically targeted towards the live sound industry. Developed by SG Audio Aps in Denmark, 10EaZy (“Ten E-Z”) has become an European standard for accurate, reliable, and easy to use IEC/ANSI class compliant SPL monitoring.

    The 10EaZy Class 2 system ships with a pre-calibrated microphone and USB preamp, providing a tamper-proof closed loop system with no external controls or user adjustable hardware components, that can generate check-summed data, without demanding an experienced live sound operator to be present to configure and run the program.  The 10EaZy software provides clear, unambiguous real-time values that can be displayed in a variety of standard formats and comes with a host of features, such as Leq values, a history graph, minute-by-minute log file, a run-order function to note who or what is playing when, webserver functionality allowing for remote viewing of any number of 10EaZy systems and an email function to receive measurement results immediately upon ending the measurement session.

    The full calibration report and certificate for each Class 1, Class 2, and RT system are available upon request, simply provide Rational Acoustics with your preamp serial number, and we will email you the .pdf data.

    Smaart v8 and SPL users may use their 10EaZy Class 1, Class 2, or 2 RT hardware to generate class compliant SPL data within the Smaart platform. This expands on 10EaZy software allowing for multiple inputs, and cross platform support (Mac and Windows based operating systems). 

    The 10EaZy software can be downloaded from the 10EaZy parent site here.