• 46840964
  • 46840964
  • 46840964
  • 46840964
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Biamp

Biamp Cambridge Sound Masking Management E-P-W-4 ACTIVE Qt Emitter 4-Pack White

Biamp Cambridge Sound Masking Management E-P-W-4 ACTIVE Qt Emitter 4-Pack White

$329.00
$0.00 $329.00
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Brand: Biamp

Model: E-P-W-4

MPN: 911.0856.900

Manufacturer:  Cambridge / Biamp
Model:  E-P-W-4
Part Number:  911.0856.900
Description:  Qt Emitter Pack
Quantity:  4 Emitters
Color:  White
Condition:  New in Box

You are bidding on a new Cambride/Biamp E-P-W-4 Qt-Emitter four-pack.  These units were ordered for a corporate project - but never integrated.  They are still new in the manufacturer's packaging!

Overview

The Cambridge E-P-W-4 Qt Active Emitter Pack delivers advanced, wide-dispersion sound masking and high-quality audio for paging and background music. Each pack includes four white Qt Active Emitters designed to provide superior performance, extended frequency response, and easy integration into commercial, healthcare, and enterprise environments.

Powered by onboard electronics, each emitter extends low-frequency output to 125 Hz for masking and 115 Hz for paging and music, achieving natural, full-range sound reproduction. With up to 17 dB higher SPL than standard direct field emitters, the E-P-W-4 supports consistent, intelligible coverage across larger or acoustically challenging spaces.

Each 1.25-inch (32 mm) direct field driver offers nearly 180-degree dispersion, ensuring even sound fields with minimal reflections. Four uncorrelated audio channels prevent comb-filtering, while rear DIP switches allow precise volume control in 1.5 dB steps for localized tuning.

Engineered for professional-grade versatility, the Cambridge E-P-W-4 supports sound masking, paging, and music applications while contributing to acoustic wellness goals through its Works with WELL certification.

Key Features
  • Enhance workplace sound quality – Qt Active Emitters provide higher SPL and a wider frequency range for sound masking, paging, and background music.
  • Improve acoustic uniformity – four uncorrelated audio channels minimize phasing and comb-filtering for smooth, consistent sound fields.
  • Adjust local levels easily – rear DIP switches provide attenuation up to 4.5 dB in 1.5 dB increments for simple micro-zoning and room tuning.
  • Streamline installation – plug-and-play setup with compatibility for Qt X 300 and Qt X 600 control modules ensures fast deployment.
  • Achieve uniform coverage – 1.25-inch (32 mm) direct field drivers deliver nearly 180-degree dispersion for consistent sound performance.
  • Comply with safety standards – CE marked, UL listed, RoHS compliant, and evaluated to UL 2043 for use in air-handling spaces.
  • Support healthy, productive environments – meets Works with WELL licensing criteria for sound masking and building wellness design.
Shipping

Standard shipping anywhere in the contiguous United States is only $4.95!
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