Biamp Desono CMT20DTS - Two-Way 4.25-Inch Ceiling Loudspeaker (White)
Availability:
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Description
Priced individually, but sold in pairs.
The versatile Desono CM20DTS 4.25" two-way design built-in ceiling loudspeaker produces a dynamic and warm sound ideal for high-quality background music and voice reproduction. The back can with only 83.5mm (3.287") built-in depth is probably the shallowest in his kind. The uncompromised sound quality and controlled sound performance makes it suitable for any kind of ceiling structure. The CM20DTS has a rotatable 70/100-volt power tapping selector on the front and offers 16 ohms connectivity. The thin edge grill with integrated neodymium grill fixing magnets will blend this top-notch loudspeaker in any design environment.
Features:
- Low profile, requires only 3.3" (84 mm) mounting depth
- High speech intelligibility coupled with full-range music reproduction
- Thin-edge, magnetically attached grille
- Tap switch allows for 70V/100V or 16 ohm low impedance operation
- Tuned bass reflex port for optimized low frequency performance
- Loudspeaker overload protection for 24/7 failsafe operation
- ETL listed to conform with UL Std 1480A and UL 2043; Certified to CSA C22.2#62368-1
| Operating Mode | Passive |
| Operating Environment | Indoor |
| Operating Range (-10dB) | 90 Hz to 22 kHz |
| Nominal Beamwidth (H x V) | 150 deg. x 100 deg. |
| Transducers | LF 1 x 4.25" (108 mm) treated paper cone HF 1 x 1" (25 mm) soft dome |
| Continuous Power Handling @ Nominal Impedance | 25V 40W @ 16 ohm (160W peak) |
| Nominal Sensitivity @ 1m | @ 1W 87 dB @ 2.83V 84 dB |
| Nominal Maximum SPL @ 1m | Peak 109 dB Continuous 103 dB |
| Transformer | 70V: 20W, 10W, 5W, 2.5W, 1.25W 100V: 20W, 10W, 5W, 2.5W |
| Protection | 3-step self-resetting protection |
| Recommended Amplifiers | 40W - 80W @ 16 ohm (25V - 36V) |
| Input Connection | (1) 4-way Euroblock connector with permanent pass-through |
| Mounting Provisions | 2 mounting clamps with grip range of 0.2" - 1.6" (3 - 41 mm); Cover plate with 0.75" (22 mm) NPT knockout for conduit connectors |
| Safety Features | 2 hang points |
| Compliance | ETL listed to comply with UL 1480A and UL 2043 Certified to CSA C22.2#62368-1 Suitable for use in air handling spaces per NFPA 70, NFPA 90 Conforms with City of Chicago Codes |
| Dimensions H x Dia. | 3.3" x 8.8" (84 mm x 223 mm) |
| Cutout Diameter | 7.6" (193 mm) |
| Weight | 4.4 lbs (2.0 kg) |
| Finish | Steel, matte finish |
| Grille | Steel, White (RAL 9010) finish |
| Accessories (included) | Tile rails; tile rail spacers; cutout template |
| Accessories (option) | SQGR square grille |
Priced individually, but sold in pairs.
The versatile Desono CM20DTS 4.25" two-way design built-in ceiling loudspeaker produces a dynamic and warm sound ideal for high-quality background music and voice reproduction. The back can with only 83.5mm (3.287") built-in depth is probably the shallowest in his kind. The uncompromised sound quality and controlled sound performance makes it suitable for any kind of ceiling structure. The CM20DTS has a rotatable 70/100-volt power tapping selector on the front and offers 16 ohms connectivity. The thin edge grill with integrated neodymium grill fixing magnets will blend this top-notch loudspeaker in any design environment.
Features:
- Low profile, requires only 3.3" (84 mm) mounting depth
- High speech intelligibility coupled with full-range music reproduction
- Thin-edge, magnetically attached grille
- Tap switch allows for 70V/100V or 16 ohm low impedance operation
- Tuned bass reflex port for optimized low frequency performance
- Loudspeaker overload protection for 24/7 failsafe operation
- ETL listed to conform with UL Std 1480A and UL 2043; Certified to CSA C22.2#62368-1
| Operating Mode | Passive |
| Operating Environment | Indoor |
| Operating Range (-10dB) | 90 Hz to 22 kHz |
| Nominal Beamwidth (H x V) | 150 deg. x 100 deg. |
| Transducers | LF 1 x 4.25" (108 mm) treated paper cone HF 1 x 1" (25 mm) soft dome |
| Continuous Power Handling @ Nominal Impedance | 25V 40W @ 16 ohm (160W peak) |
| Nominal Sensitivity @ 1m | @ 1W 87 dB @ 2.83V 84 dB |
| Nominal Maximum SPL @ 1m | Peak 109 dB Continuous 103 dB |
| Transformer | 70V: 20W, 10W, 5W, 2.5W, 1.25W 100V: 20W, 10W, 5W, 2.5W |
| Protection | 3-step self-resetting protection |
| Recommended Amplifiers | 40W - 80W @ 16 ohm (25V - 36V) |
| Input Connection | (1) 4-way Euroblock connector with permanent pass-through |
| Mounting Provisions | 2 mounting clamps with grip range of 0.2" - 1.6" (3 - 41 mm); Cover plate with 0.75" (22 mm) NPT knockout for conduit connectors |
| Safety Features | 2 hang points |
| Compliance | ETL listed to comply with UL 1480A and UL 2043 Certified to CSA C22.2#62368-1 Suitable for use in air handling spaces per NFPA 70, NFPA 90 Conforms with City of Chicago Codes |
| Dimensions H x Dia. | 3.3" x 8.8" (84 mm x 223 mm) |
| Cutout Diameter | 7.6" (193 mm) |
| Weight | 4.4 lbs (2.0 kg) |
| Finish | Steel, matte finish |
| Grille | Steel, White (RAL 9010) finish |
| Accessories (included) | Tile rails; tile rail spacers; cutout template |
| Accessories (option) | SQGR square grille |
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