Gravity SG-6HI 6.5" 2-Way In-Wall/In-Ceiling Speaker

The Gravity SG-6HI is a 6.5-inch passive speaker made for flush installation in walls or ceilings. It provides a low-profile alternative to freestanding speakers when floor and shelf space need to remain clear. Its round grille helps the finished installation blend into residential, office, and custom-audio environments.

This model is intended for distributed music systems, stereo pairs, and other installed indoor-audio applications. Because it is a wired passive speaker, it requires speaker wire and an external amplifier, receiver, or compatible multi-room audio system. It can be used where a discreet speaker location is preferred over surface-mounted cabinets.

The SG-6HI uses a 2-way driver arrangement to divide low/midrange and high-frequency reproduction between separate drivers. Its 6.5-inch woven polypropylene woofer is paired with a 0.75-inch titanium and silk-dome tweeter. The published frequency response is 60 Hz to 20 kHz, with a listed sensitivity of 90 dB.

A compact flush-mount format keeps the grille close to the installation surface for a clean appearance. The speaker includes a round, stain-resistant grille in white. This makes it suited to common ceiling and wall finishes without adding a visible enclosure to the room.

Installation accessories include a cutout template, quick-connect speaker-terminal adapter, and fixing clips. Confirm the cutout, mounting depth, wiring route, and amplifier compatibility before beginning installation. For stereo listening, use a matched second speaker and connect both channels to an appropriate external audio source.

Key Features

• 6.5-Inch Woofer: Provides a compact driver size for recessed wall or ceiling applications.
• 2-Way Design: Uses separate woofer and tweeter drivers for broad-frequency playback.
• Woven Polypropylene Cone: Forms the stated woofer cone construction.
• 0.75-Inch Dome Tweeter: Combines titanium and silk materials for high-frequency reproduction.
• Flush-Mount Grille: Creates a low-profile finished appearance after installation.
• Included Mounting Accessories: Supplies a template, terminal adapter, and fixing clips for installation.

Design & Installation

The SG-6HI has a round, white in-wall/in-ceiling form factor with an integrated stain-resistant grille. Its driver complement includes a woven polypropylene-cone woofer and a titanium/silk-dome tweeter in a 2-way layout. The published speaker depth is 3.4 inches, and the listed cutout size is 8.3 inches.

Use the included template to mark the opening, then make sure there is adequate clearance behind the mounting surface before cutting. Connect speaker wire through the supplied quick-connect terminal adapter and secure the speaker with its fixing clips. Use it with an external amplifier or receiver selected to suit the speaker load and the number of speakers in the system.