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Biamp DESONO CM20DTS 2-way Ceiling Loudspeaker for High Quality Background Music

Biamp DESONO CM20DTS 2-way Ceiling Loudspeaker for High Quality Background Music

Bi-Amp

$145.00
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SKU:
260707
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Biamp DESONO CM20DTS 2-way Ceiling Loudspeaker for High Quality Background Music

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The Desono CM20DTS two-way 4.25" ceiling loudspeaker delivers crystal clear audio for all your public address and background music needs. Its 4.25” coated paper cone woofer and a 1” tweeter results in a high SPL and extremely low distortion, ensuring exceptional clarity over the entire frequency spectrum.

The CM20DTS utilizes a 5-position switchable transformer ranging from 1.25W to 20W with low-impedance bypass for constant-voltage operation, making it an excellent choice for large areas of BGM.

Designed with the installer in mind, they can be blind-mounted from below the ceiling, and feature a magnetic grille for easy toolless installation and removal that can also be painted to match the room decor. Additionally, the tap switch is located on the face of the loudspeaker, so adjustments can be made without requiring ceiling access.

Desono CM20DTS loudspeakers are an ideal choice for a multitude of environments that demand superior speech intelligibility and full range music reproduction.

Applications
Conference Rooms · Hallways · Training Rooms · Multipurpose Rooms · Lunch Rooms · Manufacturing Areas · Offices · Waiting Rooms

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 16Ω 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

Specifications

Operating Mode: Passive
Operating Environment: Indoor
Operating Range (-10dB): 90 Hz to 22 kHz
Nominal Beamwidth (H x V) 150° x 100°
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 @ 16Ω (160W peak)
Nominal Sensitivity @ 1m
@ 1W   @ 2.83V
87 dB  84 dB
Nominal Maximum SPL @ 1m:
Peak    Continuous
109 dB  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 @ 16Ω (25V - 36V)

PHYSICAL
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)
Accessories (included): Tile rails; tile rail spacers; cutout template
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