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Product Code: SKEL-142
MPN #: 911.1549.900
Tired of ceiling speakers that look good but whisper when you need clear speech? With Biamp you get a compact speaker that actually fills a room, and the Biamp CM4T gives you that extra power without bulk. Its a 4-inch dual-cone unit that fits in-ceiling or in-wall spaces, and its 70/100 V line transformer lets you dial the output to match background music or announcements.
The Biamp CM4T 4-Inch 70V/100V Dual Cone Loud speaker Black Wired is a 1-way, 4-inch speaker designed for commercial spaces that need discreet installation and reliable sound. It mounts in-ceiling or in-wall, features a steel frame, coated dual paper cone, and can be painted to blend with any dcor.
| Loudspeakers | |
| Woofer diameter (imperial) | 10.2 cm (4") |
| Number of woofer drivers | 1 |
| Woofer | Yes |
| Speaker placement | In-wall/in-ceiling |
| Speaker type | 1-way |
| Audio | |
| Sound pressure level (max) | 103 dB |
| Impedance | 16 Ω |
| Frequency range | 90 - 19000 Hz |
| RMS rated power | 15 W |
| Performance | |
| International Protection (IP) code | IP60 |
| Housing material | Steel |
| Recommended usage | Universal |
| Product colour | Black |
| Amplifier | |
| Amplifier | No |
| Ports & interfaces | |
| Bluetooth | No |
| Connectivity technology | Wired |
| Weight & dimensions | |
| Diameter | 13.5 cm |
| Weight | 690 g |
| Depth | 74 mm |
| Packaging data | |
| Package weight | 800 g |
| Package height | 119.9 mm |
| Package depth | 150.1 mm |
| Package width | 150.1 mm |
| Package weight | 800 g |
| Other features | |
| Country of origin | China |
| Frequency range | 90 - 19000 Hz |
| Frequency range | 90 - 19000 Hz |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)