Description
The CL-4P is a low-profile 4 inch in-ceiling two-way closed-back passive speaker designed to deliver clear speech and reliable background music reproduction. It is plenum rated for installation in air-handling spaces and meets UL safety standards for commercial environments. The product balances compact dimensions with high output to suit ceilings with limited clearance.
Key features include a coaxial driver configuration, selectable low-impedance (8ohm) or high-impedance (70V/100V) operation, and a transformer with multiple taps. The speaker provides 20W continuous power handling and up to 30W peak in low-impedance mode. Two magnetic grills in black and white are supplied for discreet aesthetic integration.
Technically the CL-4P uses a 100 mm polypropylene cone low-frequency driver and a 19 mm liquid-cooled soft-dome tweeter to cover a usable bandwidth from 90Hz to 18kHz. Measured sensitivity is 87dB SPL at 1W/1m and maximum continuous SPL at 1m is 100dB. The dispersion pattern is approximately 125 degrees conical in the mid band, providing broad coverage for typical rooms.
Connectivity is handled via a 4-pin pluggable Euroblock connector compatible with 28-12AWG wire sizes and front-access wiring for easy termination and troubleshooting. Transformer taps allow selection of 20W, 10W and 5W on 100V lines and 20W, 10W, 5W and 2.5W on 70V lines. The speaker is plenum rated and certified to UL2043 and UL1480A for fire and smoke performance in commercial installations.
Typical applications include enterprise meeting rooms, classrooms, paging systems and any area with low clearance acoustic ceilings requiring clear speech intelligibility. The low-profile back enclosure and light weight make the speaker suitable for ceilings with limited space above the tile plane. Its SPL and frequency response make it appropriate for both voice reinforcement and background music duties.
Installation is straightforward using the supplied C-ring and dog-ear clamp mounting method and the included cutout template. The magnetic grills are removable and paintable to match interior finishes and the speaker uses eco-friendly mono-material packaging for easier recycling. The steel back enclosure and flame-retardant baffle provide durable construction for long-term deployments.
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
