Description
The CM890i is an 8-inch coaxial in-ceiling speaker designed for high-output foreground music, sound reinforcement and paging applications. It combines a treated fiber low-frequency driver with a titanium compression high-frequency transducer to produce clear speech and extended musical detail. The product supports both low-impedance 8 ohm and distributed constant-voltage systems.
The speaker uses Soundtube BroadBeamHP waveguide technology to maintain consistent dispersion and intelligibility across the listening area. A six-position tap selector with a 66-watt transformer covers 25V, 70.7V and 100V systems plus a transformer bypass for 8 ohm operation. The cast-aluminum baffle and compression driver assembly provide thermal dissipation for sustained high SPL operation.
Performance specifications include a frequency response of 80Hz to 22kHz (-3 dB), sensitivity of 93.0 dB (2.83V/1m), and a maximum SPL of 114.0 dB at 1 m. Power handling is rated at 125 W RMS continuous and 250 W program. Coverage is broad and controlled – averaged directivity yields approximately 105 degrees from 2 to 10 kHz.
Connectivity is via a removable four-pin 5.08 mm Euroblock that supports individual or daisy-chain wiring. The six-position rotary tap switch is easily accessed for field configuration of distributed audio systems. The unit is available in white or black finishes and the grille is magnetic and tool-free for quick access or painting.
Typical applications include foreground music in retail and hospitality, paging and speech reinforcement in corporate and education, and high-output ceiling systems in performance spaces. The CM890i is engineered to deliver clear voice reproduction and musical presence where intelligibility is critical. Its high sensitivity reduces amplifier requirements in large-area deployments.
Installation features include a constant-tension fixed-wing mounting system for ceiling thicknesses from 6.4 mm to 48.5 mm and an included tile bridge and conduit plate. The steel grille with powder-coat finish and integrated safety cable simplifies on-site finish work and maintenance. The CM890i is UL 1480 and 2043 approved which supports compliance in many commercial installations.
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.
UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations. UPS Ground does not deliver on Saturdays, Sundays or Holidays.
USPS Priority Mail/USPS Express Mail
For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.
Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.
International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.
Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.
We Offer A 30-Day Money Back Guarantee:
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.
Refunds:
Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.
Exchanges:
If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.
No Returns/Exchanges on the following:
- TVs and monitors 20" and larger
- Special Order merchandise
- Any item indicated on the website as non-returnable
For more information see our official Return Policy
