Compact Sound Masking System Machine

CMS Sound Masking System
Sound Masking Device Features
- Integrated Noise Masking Machine System – Digital Sound Generator, Tone Controls, Amplifier
- Very Easy to Use – Volume, Bass & Treble Control Buttons Allow Quick Adjustment of the Masking Sound
- Integrated One-Channel 25-Watt Amplifier Compatible with 8-Ohm, 25-Volt and 70-Volt Loudspeakers
- Non-Periodic Digital Noise Generator
- Can Power Up to 25 Speakers (up to 560m² – 6,000 sq. ft.)
- Plenum Speakers or Surface-Mounted Speakers Can Be Used
- Very Small Size (W×H×D) – 7-7/8″ × 3-3/8″ × 6-3/4″ (200×85×171 mm)
- Very Low Electrical Consumption
- Includes a UL and FCC Certified 110-240VAC – 25V DC External Power Supply
Adjustments
The sound masking device’s controls allow a broad range of adjustments in various environments, and allow to use either standard plenum loudspeakers or surface-mount speakers for drywall ceiling.

Application
The CMS Compact Masking System only requires to be connected to a maximum of 25 sound masking loudspeakers to generate the masking sound. The noise masking machine’s amplifier is compatible with 25-volt, 70-volt or 8-ohm loudspeakers. The loudspeakers are typically installed in the plenum space above the ceiling tiles. In the case of constant voltage loudspeakers (25-volt and 70-volt), all the loudspeakers can be wired in parallel with 18-AWG wire. That allows easy and cost-effective installation.

Sound Masking Machine Specifications

- Maximum Number of Loudspeakers: 25
- Amplifier Output: 25 Watts
- AC Input: 100-240 V, 50-60 Hz
- Power Consumption: Max 60 W, Typical < 24 W
- Frequency Response: 100-10,000 Hz
- Connectors: Screw Terminals
Dimensions & Weight
- Size (W × H × D): 7-7/8″ × 3-3/8″ × 6-3/4″ (200 × 85 × 171 mm)
- Shipping Size (W × H × D): 13″ × 9″ × 12″ (330 × 230 × 300 mm))
- Weight: 3.4 lbs (1.55 kg)
- Shipping Weight: 8 lbs (3.63 kg)