About AcoPacific AcoPacific Products Our Calendar Our Catalog Contact Information Site Map
Check Out What's New! Other Links Info and Quote Form Home Page Email Us

Products - Simple Intensity Systems

ACOtronPreamp  /  ACOustical Interface™  /  IEPE/IEPE Products
SLARM™ - ACOustAlarm™  


S17   /  SI7BNC SYS


The SI7 probe is a two microphone probe featuring adjustable spacing from 12.5 mm to 100 mm. S17 probeThe side by side approach eliminates the need for any spacers. Thus the spacing may be adjusted for optimum measurement bandwidth. The 100 mm spacing (twice that of most face to face configurations) permits lower frequencies of operation without special adaptors.

The SI7 is designed to hold ACO Pacific's standard 4012 (1/2 inch microphone preamp). This allows the user to do general acoustic measurements increasing the versatility of the equipment.


The SI7BNC is designed to hold ACO Pacific's ACOTron 4212 preamps. Has BNC cabling - permitting IEPE power.

Sound Intensity (Acoustical Intensity) permits accurate source location and measurement of sound sources in highly reverberant environments. Applications include measurement of: fan noise, speaker cabinet sound radiation, heavy equipment noise; and profiling a horn drivers. The side by side configuration allows measurements to within a few millimeters of a working surface like speaker cones or tires.

  • Low Cost
  • Rugged side by side configuration
  • 18 inch extension
  • Tripod mounting
  • 12.55 mm to 100 mm microphones spacing
  • Uses standard ACO Pacific 4012 preamps
  • Compatible with PS9200 power supply
  • Detent design - no spacers to lose

SI7BNCSYS - Simple Intensity Survey System - IEPE powered

Includes: SI7BNC holder, 2-7052E capsules-matched for sensitivity, 2-4212 IEPE preamps

Return to Top


About Us / Products / Calendar / Catalog / What's New / Links
Home / SiteMap / Email Us / Contact Us / Quote Form / Website Credits