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Discontinued Product

Sonance Commercial Series 8" In Ceiling Round White Speakers - CM860

Abt Model: CM860WH | UPC Code: 041093400735
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Product Details

Sonance Commercial Series 8" In Ceiling Round White Speakers, Model CM860WH (Sold As Pair)

Designed for commercial/professional installations, each CM860 speaker model features 70/100-volt or 8-ohm operation and has wide dispersion. The speaker offers the highest fidelity for applications such as foreground music, public address and paging in airports, hotels, boardrooms, cruise ships, casinos, convention centers, restaurants, offices, houses of worship or retail stores. Features fire rated back cans and transformer taps that are adjustable from the front baffle.


  • Tweeter 1" (25mm) cloth dome, pivoting
  • Woofer 8" (203mm) polypropylene cone with a rubber surround
  • Frequency Range 50Hz - 20kHz (+/-10dB)
  • Nominal Sensitivity 90dB (2.83V/1meter)
  • Nominal Coverage Angle 120 conical
  • Pressure Sensitivity 92dB, 1W/1m
  • Directivity Factor 5.9 averaged from 500Hz - 4kHz
  • Directivity Index 4.6 averaged from 500Hz - 4kHz
  • Transformer Taps
    • Primary voltage: 70V, 100V
    • Primary taps (70V): 7.5W, 15W, 30W, 60W
    • Primary taps (100V): 15W, 30W, 60W
    • 8-ohm bypass
  • Power Handling 140 watts maximum program power; 70 watts continuous pink noise
  • Enclosure Type Deep-drawn steel back can
  • Baffle Material ABS (meets UL94V-0 fire rating)
  • Grille Paintable weather resistant aluminum
  • Input Termination Locking removable quick-connect with two input terminals and two loop-through terminals
  • Included Accessories
    • C-support plate
    • 2 international compatible tile support rails
    • cutout template
    • paint plug
    • removable quick-connect wire terminator

Approximate Dimensions

  • Diameter: 12"
  • Depth: 9.5"

Approximate Weight

  • Unit: 11 lbs each
  • Shipping: 23 lbs pair

Warranty Information:

  • Manufacturers Warranty(authorized online retailer): Sonance warrants to the first end-user purchaser that this Sonance-brand product ("Product"), when purchased from an authorized Sonance Dealer/Distributor, will be free from defective workmanship and materials for the life of the Product, except for the grille, which is warranted for five (5) years. Sonance will at its option and expense either repair the defect or replace the Product with a new or remanufactured Product or a reasonable equivalent.
Key Features
Sold As Pair/ 70/100-Volt Or 8-Ohm Operation/ Wide Dispersion/ Highest Fidelity For Applications Such As Foreground Music, Public Address And Paging In Airports, Hotels, Boardrooms, Cruise Ships, Casinos, Convention Centers, Restaurants, Offices, Houses Of Worship Or Retail Stores/ Adjustable Fire Rated Back Cans And Transformer Taps/ White Finish
More reasons to buy the Sonance CM860 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Sonance CM860 is Brand New.
  • The Sonance CM860 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
ConnectivityScrew Terminal
Frequency Response50Hz - 20kHz (+/-10dB)
Enclosure MaterialDeep-Drawn Steel Back Can
Impedance8 Ohms
Power140W maximum program power; 70W continuous pink noise
Speaker Design2-Way
Speaker TypeIn-Ceiling
Tweeter Size (inches)1
Woofer Size (inches)8
Height (inches)12
Width (inches)12
Depth (inches)9.5
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