Description
The CM890i is an 8 inch coaxial in-ceiling speaker engineered to deliver clear voice and music reproduction in distributed audio and high-SPL installations. It pairs an 8.0 inch treated fiber low-frequency driver with a high-power compression high-frequency transducer. The speaker is available in a black finish and includes mounting hardware for quick installation.
Key features include a BroadBeamHP waveguide for consistent dispersion, a six-position 66-watt transformer with bypass, and a cast-aluminum motor board for thermal management. The BroadBeamHP design produces even coverage across the listening area and improves speech intelligibility across the critical 2 to 8 kHz band. The selectable transformer taps support 25V, 70.7V and 100V systems while offering a transformer bypass for 8 ohm direct-drive use.
Performance specifications include a sensitivity of 93.0 dB (2.83 V / 1 m), a frequency response of 80 Hz to 22 kHz (-3 dB), and a maximum SPL of 114 dB at 1 m. Power handling is rated to 125 W RMS and 250 W program for reliable high-output operation. Directivity and coverage are optimized using the waveguide, with averaged coverage near 105 degrees from 2 to 10 kHz.
Connectivity is handled through a four-pin 5.08 mm Euroblock connector for individual or daisy-chain wiring. The six-position rotary tap selector provides quick field selection of transformer taps or a bypass position for low-impedance systems. The included tile bridge and conduit plate simplify code-compliant installations in plenum and non-plenum ceilings.
The CM890i is suited to foreground music, sound reinforcement, and paging applications where high output and uniform coverage are required. Typical deployments include retail areas, auditoriums, houses of worship, and transit hubs. The BroadBeamHP waveguide and compression driver combination maintain clarity when operating at high levels in these environments.
Installation is streamlined with a constant-tension fixed-wing mounting system that accommodates ceiling thicknesses from 6.4 mm to 48.5 mm. The steel grille is magnetic and tool-free for easy painting and servicing, and the cast-aluminum motor-board improves thermal dispersion for long-term reliability. UL 1480 and UL 2043 approvals support use in commercial and plenum applications.
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
