Description
The in-wall flush mount adapter is designed to house C4 LUX 4-gang faceplates and C4-L-XX devices in a clean, recessed installation – it provides a flush finish that integrates with standard drywall. This adapter secures compatible modules while preserving user access for operation and service. It is supplied unpainted so it can be finished to match the surrounding wall surface.
Key features include a paintable moisture-resistant MDF construction, a depth calibration mechanism to set flush alignment, and a design that enables easy insertion and removal of compatible faceplates and devices. The adapter is intended for in-wall, flush installations and maintains a low profile once installed. The surface can be painted or textured as part of normal wall finishing.
Technical specification highlights include a width of 306.88mm, height of 203.2mm and depth of 44mm, with a nominal weight of 0.5 kg. The adapter requires no power and is a passive mounting accessory. Material selection is moisture-resistant MDF compliant with TSCA Title VI to meet indoor finish and regulatory expectations.
Compatibility is focused on C4 LUX 4-gang faceplates and C4-L-XX devices – the adapter accepts those modules and provides secure mounting while allowing tool-free device removal when needed. The unit is designed to install into 1/2″ drywall common in residential and commercial interiors. It is not a device controller or power source; it is a mechanical mounting solution only.
Typical applications include residential AV installations where equipment is recessed for aesthetics, hospitality environments that require concealed AV modules, and commercial meeting spaces that need a durable flush wall finish. The adapter supports installations where paint-matched walls and tight fitting faceplates are required. It is intended for use where a neat, factory-like recessed appearance is desired.
Installation follows standard drywall construction practices and includes a depth calibration mechanism to ensure faceplates sit flush with the finished surface. The adapter is supplied unpainted and should be finished after installation as part of the wall surface. Refer to the referenced installation instruction number for detailed mounting steps and site preparation guidance.
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
