The Russound IC-630 sits at the top of the 6.5-inch IC in-ceiling range, aimed at the rooms where people actually sit and listen: living rooms, dens, and theater spaces. Its injection-molded polypropylene woofer carries a vapor-deposited titanium layer for added stiffness, and it is paired with a 1-inch titanium tweeter that pivots so highs can be aimed at the seating area.
Russound specifies a 45 Hz to 25 kHz response, 90 dB sensitivity and a recommended power range of 5 to 110 watts, giving it extended treble detail over the Enhanced Performance models and making it equally comfortable with music or as a surround or ceiling channel in a TV setup. A tweeter level switch lets the installer raise or lower the high frequencies in 3 dB steps to suit a bright or heavily furnished room.
Installation uses SwiftLock tool-less clamps and a 9.37-inch overall footprint with 4.22 inches of mounting depth. Russound lists the cutout as 8.25 inches and recommends cutting 8.375 inches for an easier fit; a template is in the box. The edgeless grilles attach magnetically and can be painted to blend with the ceiling. Sold as a pair.
Key Features
- Titanium-coated polypropylene 6.5" woofer
- Pivoting 1" titanium tweeter
- +/-3 dB tweeter level adjustment
- Extended 25 kHz high-frequency response
- SwiftLock tool-less installation
- Paintable, magnetically attached edgeless grilles
- Limited lifetime warranty
Ideal Applications
Main living spaces, media rooms, and home theater surround or overhead channels where higher-grade sound is the priority.
Compatibility
An 8-ohm passive speaker that requires an amplifier or a multi-room amplifier zone (sold separately). Acoustically matched with the 8" IC-830 in the same Premium Performance (30 Series) tier, so the two can be mixed across a home. Optional ICG-6S square grille and SB-C67 rough-in bracket available separately.