Cambridge Sound QT 100 White Noise Sound Masking System with Pendant Emitters for up to 1,600SF (Black) - CN-QT10020B

Product Overview

The Cambridge Sound QT 100 black pendant bundle (CN-QT10020B) is a single-zone white noise sound masking system finished in black for open-structure ceilings. Sound masking raises the ambient background level with engineered, unobtrusive sound so nearby speech becomes unintelligible, improving privacy and cutting distraction. The package combines the QT 100 control processor with black pendant Qt emitters, initial-run cabling, and mounting hardware for spaces up to 1,600 square feet. The black finish blends into dark exposed ceilings common in modern office and retail build-outs.

Product Description

The QT 100 control processor generates the masking signal and drives one zone of emitters, with a user-friendly front-panel volume control and LCD. One audio input accepts a paging controller or background music source, and a contact closure integrates with fire alarm systems for code-compliant muting. The processor supports up to 120 emitters on its single zone, leaving substantial headroom beyond this starter configuration. The included pendant Qt emitters are wide-dispersion direct-field loudspeakers with 1.25-inch (3.17 cm) drivers that deliver four uncorrelated audio channels for uniform, comfortable masking. Each emitter is adjustable, allowing individual level reduction of up to 9 dB in 3 dB steps for spot tuning or micro zones down to 100 square feet. Emitters install on a simple grid based on ceiling height (10 ft x 10 ft for a standard 9 ft ceiling) and daisy-chain with plenum-rated CAT-3 or higher cable using pre-terminated RJ-45 connectors. A wall mount for the processor is included as standard. See compatible mounts and room controls in the Cambridge Sound range.

Key Features

• Black pendant emitters — blend into dark open-structure and exposed ceilings where tile mounting is unavailable.
• Single-zone QT 100 processor — supports up to 120 emitters on one zone for future expansion.
• Four uncorrelated channels — direct-field emitters deliver uniform, unobtrusive masking without hot spots.
• Adjustable emitter levels — trim individual emitters up to 9 dB in 3 dB steps for spot adjustments and micro zones down to 100 sq ft.
• Paging or music input — one audio input distributes announcements or background music through the emitter network.
• Fire alarm integration — contact closure mutes masking during alarm events.
• Plug-and-play cabling — plenum-rated CAT-3+ daisy-chain cabling with pre-terminated RJ-45 connectors speeds installation.
• Compliance and warranty — CE marked, ETL listed, RoHS and TAA compliant, GSA eligible, made in the U.S.A., five-year manufacturer warranty.

Typical Applications

• Open-plan offices with dark exposed or open-structure ceilings
• Call centers reducing cross-talk and improving caller confidentiality
• Healthcare clinics and waiting areas supporting HIPAA speech privacy
• Law and financial offices protecting confidential client conversations
• Conference areas adjacent to open work zones

Technical Specifications

Specifications sourced from Cambridge Sound vendor data. Unlisted values are omitted rather than estimated.

Frequently Asked Questions

How much area does this bundle cover?
The included pendant emitters cover up to 1,600 square feet in one zone. The QT 100 processor supports up to 120 emitters, so the system can grow with additional emitter packs and cable runs.

Why choose pendant emitters?
Pendant emitters suspend below open-structure or exposed ceilings where there is no acoustic tile, and the black finish disappears against dark-painted deck and structure.

Can it carry paging or background music?
Yes. The QT 100 includes one audio input that routes a paging controller or music source through the same emitter network as the masking signal.

How is the system installed?
Emitters lay out on a grid based on ceiling height and daisy-chain over plenum-rated cable with pre-terminated RJ-45 connectors. Creation Networks offers certified design and installation services.

What warranty applies?
The system carries the manufacturer's five-year warranty. Request a quote from Creation Networks for project pricing and layout assistance.