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70 Years of the Sounds of Education

Wireless, Powered & Non-Powered
Whiteboard Field Array Speakers

This powered array speaker enhances presentations with superior sound. Array speaker technology focuses the sound pattern more directly at the audience with a narrower dispersion angle. This makes for a clearer and more evenly balanced message by not bouncing its sound off walls, so it doesn’t contribute to existing ambient noise levels. Single 3.5mm input enables connecting audio from smartphones. Fixed & variable line-outs for adding speakers and other connected capabilities.

  • Protective steel grille
  • Three x 3” transducers
  • Rugged steel bracket
  • Tone control
  • DC input
  • Fixed and variable line-outs allows unit to function as master volume control for other daisy-chained speakers
  • Single 3.5mm or dual RCA line in connects audio from smartphones & other devicess
  • 1/4” mic input
  • Delivers superior audio enhancement for up to 300 people from smartphones, projectors, computers, media players & other devices
  • Designed for installation in classroom and meeting facilities

PI31-PS
MSRP $346.80

Wireless/Powered speaker

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Installed Audio

  • Powered Whiteboard Array Speak
Rated Power Output:25 watts RMS
Sensitivity for Rated Output:Line:100 mVrms, mic: 4 mVrms
Auxiliary: 240 mVrms
Frequency Response:100 Hz – 3 kHz
Sensitivity:93 dB 1 Watt @ 1 meter
Speakers:3 x 3” with 16 Ohm Transducers
Inputs:Line inputs (2): 3.5mm, dual RCA
(summing L+R), Unbalanced mic:
Lo –Z, 1/4”-phone
OutputsLine outputs (2); fixed and variable
THD10% at 4ohm load, power output 25W
Power Source:Wall adapter with D.C. output to amp.
Dimensions (HWD), weight:12.5” x 5” x 4.5”, 3.2 pounds
Dynamic Range:100 dB
Mounting BracketIncluded
Weight:4.9 lbs each with bracket, ship 5 lbs.;
Master pack - 2 units, Ship weight
14 lbs.
Warranty6 years from date of purchase
Updated on: 2/4/15
Blended Learning Wireless Washable Non-Washable