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Biamp Desono COLS81 - Slim 8 x 2-Inch Sound Column Loudspeaker (White)

 
  • Dale #:

    BIAM-DESONOCOLS81
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Description

COLS81 is an extra slim column speaker that is especially suitable for sound reproduction in acoustically difficult venues. Advanced technology guarantees optimized sound dispersion and improved speech intelligibility. This decreases microphone feedback in reverberant locations such as houses of... Read More

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Description

COLS81 is an extra slim column speaker that is especially suitable for sound reproduction in acoustically difficult venues.

Advanced technology guarantees optimized sound dispersion and improved speech intelligibility. This decreases microphone feedback in reverberant locations such as houses of worship, sport facilities, public buildings as well as conference facilities and auditoriums. This speaker offers timeless design combined with impeccable sound reproduction.

The COLS81 has 8 x 2" woofers and 1 x 1" tweeter. A standard wall bracket and installation tools are included.

The COLS81 loudspeakers can be painted any color.

Features:

  • IP66 rated for outdoor applications such as patios or concourses
  • High speech intelligibility coupled with full-range music reproduction
  • Stylish yet subtle design; blends well in many environments
  • Tap switch allows for 70V/100V or 16Ω low impedance operation

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Product Specs

Operating Mode Passive
Operating Environment Indoor/Outdoor
Operating Range (-10dB) 185 Hz to 22 kHz
Nominal Beamwidth (H x V) 120° x 15°
Transducers LF 8 x 2" (51 mm) coated paper cone
HF 1 x 1" (25 mm) soft dome
Continuous Power Handling @ Nominal Impedance 22V 30W @ 16Ω (120W peak)
Nominal Sensitivity @ 1m @ 1W 89 dB
@ 2.83V 86 dB
Nominal Maximum SPL @ 1m Peak 110 dB
Continuous 104 dB
Transformer 70V: 30W, 15W, 7.5W, 3W
100V: 30W, 15W, 7.5W
Recommended Amplifiers 30W - 60W @ 16Ω (22V - 31V)
Input Connection Multi-position pass-through, screw-down terminal block
Controls None; select transformer tap or low impedance input via terminal block wiring
Mounting Provisions Adjustable tilt L-bracket
Environmental IP66 per IEC 60529
Dimensions H x W x D 24.2" x 2.6" x 2.6" (614 mm x 66 mm x 66 mm)
Weight 6.4 lbs (2.9 kg)
Finish Aluminum, matte finish, White
Grille Aluminum, White (RAL 9016) finish
Accessories (included) L-brackets and 2x IP66 water-tight gland nuts
Accessories (option) COLSBRA: pan/tilt mounting bracket

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