JBL MTC-SG6/8

Overview

The JBL MTC-SG6/8 is a square metal grille designed specifically for JBL Control 227C/CT and 328C/CT loudspeakers. It serves as a protective cover that shields the speaker drivers from dust, impacts, and everyday wear while maintaining a clean and modern appearance. Constructed from 19-gauge zinc-plated steel with a powder-coated white finish, this grille is built to withstand commercial environments and can be repainted to blend seamlessly with various interior designs.

Key features

• Durable 19-gauge zinc-plated steel construction ensures long-lasting protection against physical damage and corrosion.
• Powder-coated finish resists rust and scratches, allowing for repainting to match any ceiling or wall surface.
• Square profile offers a sleek look that integrates well into architectural and commercial spaces such as restaurants, boardrooms, and retail venues.
• Four mounting points align precisely with the loudspeaker frame for a secure and straightforward installation.
• Includes M4 machine screws for quick and reliable attachment without additional hardware.
• Lightweight design at 1.5 pounds keeps the overall speaker assembly easy to handle and safe for standard ceiling mounts.
• Compact dimensions of 13.4 by 13.4 inches with a shallow 0.4-inch depth cover the speaker baffle without adding bulk.

Key specs

• Compatibility: JBL Control 227C/CT and 328C/CT loudspeakers
• Material: 19-gauge zinc-plated steel
• Finish: Powder-coated white, repaintable
• Dimensions: 13.4 x 13.4 inches (square), 0.4 inches depth
• Weight: 1.5 pounds (grille only), ships at 2.2 pounds
• Mounting: Four points with included M4 machine screws

Installation and setup

The grille is designed for easy installation, aligning perfectly with the loudspeaker’s frame using four mounting points. The included M4 machine screws simplify the mounting process, allowing installers to secure the grille quickly and reliably. Its lightweight and slim profile make it suitable for ceiling or wall mounting without requiring specialized hardware or support.

Ideal uses and environments

This grille is well suited for commercial and professional settings where speaker protection and aesthetic integration are important. It fits naturally into environments such as restaurants, conference rooms, retail stores, and performance venues. The ability to repaint the grille ensures it can match various interior styles, making it a practical choice for contractors and installers aiming for a clean, cohesive look.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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