Get Your Sound Masking Quote
Fast. Accurate. Free.
Design your space, compare speakers, and receive a full bill of materials — all in one place.
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I'm a Partner / Reseller
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I'm an Architect / Specifier
Download specs & drawings
Draw your floor plan or upload a file. Auto-places speakers based on real Cambridge Sound specs.
🔵
Qt Emitter
Sound Masking Only
🟢
Qt Active Emitter
Masking + Paging + Music
🟠
DS1320 Fusion
Mixed Ceiling Architecture
⚙️ Settings
🖊️ Draw Tools
Upload
Drag & Drop or Click
PDF · DWG · PNG · JPG
PDF · DWG · PNG · JPG
Heat Map
Off
Room
Exclusion
Active Emitter
Qt Emitter
DS1320
Step 2 — Compare & Select Speakers
Real Cambridge Sound product data side-by-side.
| Specification | 🔵 Qt Emitter | 🟢 Qt Active Emitter | 🟠 DS1320 Fusion |
|---|---|---|---|
| 🏷️ Best For | Masking Only | Masking+Paging | Mixed Ceilings |
| Diameter | 3.25" (8.3cm) | 3.25" (8.3cm) | 3.25" (8.3cm) |
| Height | 2.5" (6.4cm) | 3.5" (8.9cm) | 3.5" (8.9cm) |
| Weight | 5.6oz (159g) | 6.5oz (184g) | 6.5oz (184g) |
| Channels | 4 uncorrelated | 4 uncorrelated | 4 uncorrelated |
| Max SPL | 36–57 dB | 74 dBA @1m | 74 dBA @1m |
| Masking Freq. | Speech range | 125Hz–10kHz | 125Hz–10kHz |
| Paging | ✗ No | ✔ Yes | ✔ Yes |
| Music | ✗ No | ✔ Yes | ✔ Yes |
| Attenuation | -9dB/3dB steps | -4.5dB/1.5dB | -4.5dB/1.5dB |
| Connection | RJ-45 | RJ-45 | RJ-45 |
| Ceiling | Tile/Drywall | Tile/Drywall | Open Plenum+Drywall |
| Warranty | 5 Years | 5 Years | 5 Years |
| UL Listed | ✔ | ✔ | ✔ |
| Spec Sheet | ⬇ Download | ⬇ Download | ⬇ Download |
| Select |
Step 3 — Coverage Area Calculator
Enter your space dimensions for a live speaker count estimate.
Enter Your Space
Enter the total area in square feet
— or enter dimensions —
Ceiling Height Guide
| Height | Grid | Coverage/Unit | Density |
|---|---|---|---|
| 8–9 ft | 10'×10' | ~100 sq ft | |
| 10–11 ft | 11'×11' | ~121 sq ft | |
| 12–13 ft | 12'×12' | ~144 sq ft | |
| 14+ ft | 13'×13' | ~169 sq ft |
Enter your space details to see
live speaker estimates.
Step 4 — Request Your Quote
All fields marked * are required.
Project
Space
Speakers
Contact
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Project Details
Level 1 — Full Design
- CAD Speaker Layout
- Full Bill of Materials
- Coverage Analysis
⏱ 2+ Business Days
Level 2 — Budgetary
- BOM Only
- Sq Footage Based
- Cost Estimate
⏱ 1+ Business Days
Level 3 — Rough ROM
- Total Cost Range
- Sq Footage Only
- Fast Estimate
⏱ Next Day
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Leave blank if no deadline
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Space Information
Minimum 100 sq ft
Max 50 zones
Drag & Drop or Click to Upload Floor Plan
PDF · DWG · PNG · JPG accepted
PDF · DWG · PNG · JPG accepted
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Speaker Preferences
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Your Contact Information
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Your information is secure and will only be used to process your quote request.
Download Specifications
Architectural specs for consultants, designers and specifiers.
Sound Masking Master Spec (CSI)
Industry-standard CSI format specification.
QTPro Sound Masking Spec
Full specification for QtPro system.
DynasoundPro Networked Spec
DynasoundPro networked system spec.
DynasoundPro 70V Spec
70-volt system specification document.
Vocia Master Spec
Vocia paging and voice communication spec.