SoundTube CM400I-BK SoundTube 2-Way In Ceiling Speaker with BroadBeam Tweeter, 4", Black
Special Order Item
This item is available by special order. Lead times may vary. Please contact us for availability and estimated delivery.
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Key Features
- Fast blind-mount installation with fixed-wing mechanism saves labor time and minimizes disruption during retrofit or new-construction installs
- BroadBeam tweeter and 4" woofer deliver clear voice intelligibility and wide coverage for paging, security monitoring, and background music
- Five-position tap switch (25/70.7/100V + bypass) provides flexible deployment across distributed commercial audio and surveillance PA systems
- 90 dB average sensitivity reduces amplifier requirements and lowers system cost while maintaining high output for large spaces
- Durable powder-coated steel grille and tool-free magnetic bezel simplify field painting and long-term maintenance in high-traffic environments
Quick Specifications
- Product Model
- CM400I-BK
- Brand Name
- SoundTube
- Manufacturer Part Number
- CM400I-BK
Product Information Tabs
Overview
Optimize commercial audio, paging and security announcements with the SoundTube CM400I-BK 2-way in-ceiling speaker. Designed for integrators and facility managers, this speaker pairs a 4" polypropylene woofer with a BroadBeam convex aluminum tweeter to deliver intelligible speech and even coverage across retail, education, healthcare and security environments. With a wide frequency range (75 Hz–22 kHz) and a high 90 dB sensitivity, the CM400I-BK provides high output with less amplification — lowering equipment and operating costs.
Installers appreciate the rapid blind-mount, fixed-wing mounting mechanism that fits a range of ceiling thicknesses and a five-position tap switch supporting 25, 70.7 and 100V systems (plus transformer bypass) for flexible system design. The separate tool-free magnetic grille and powder-coated bezel make in-field painting and maintenance fast, while UL 1480 and 2043 approvals meet commercial safety requirements. Ideal for paging, background music, public address and security/surveillance monitoring applications, the CM400I-BK delivers reliable, professional audio performance. Specify the SoundTube CM400I-BK for efficient installs and clear, consistent coverage — request a quote or add to your next pro-audio project.
Features
- Fast blind-mount installation with fixed-wing mechanism saves labor time and minimizes disruption during retrofit or new-construction installs
- BroadBeam tweeter and 4" woofer deliver clear voice intelligibility and wide coverage for paging, security monitoring, and background music
- Five-position tap switch (25/70.7/100V + bypass) provides flexible deployment across distributed commercial audio and surveillance PA systems
- 90 dB average sensitivity reduces amplifier requirements and lowers system cost while maintaining high output for large spaces
- Durable powder-coated steel grille and tool-free magnetic bezel simplify field painting and long-term maintenance in high-traffic environments
| General Information | |
|---|---|
| Brand Name | SoundTube |
| Manufacturer Part Number | CM400I-BK |
| Audio | |
| Maximum Frequency Response | 22 kHz |
| Minimum Frequency Response | 75 Hz |
| Physical Characteristics | |
| Color | Black |
| Miscellaneous | |
| Features | 90 dB average sensitivity offers high-output capabilities and reduced amplification costs, High-quality black or white paint finish. Custom paint colors optional, Included accessories color-coded (orange) tile bridge, Euroblock connector, and UL cover plate, Powder-coated steel grille for lasting durability, Separate tool-free magnetic grille and bezel assembly for ease of install and in-field painting |
| Package Contents | Conduit Plate, Euroblock, Grille, Paint Mask |
| Environmentally Friendly | Yes |
| Environmental Certification | CE, RoHS, UL |