Proficient C641 - 6.5 inch In-Ceiling Speakers

The C641's grille conceals tone switches that let you boost the bass and/or treble by 3 decibels. With the flick of a switch, you can kick up the lows or highs to suit your taste. No matter how you set the switches, you'll love the C641's sound, thanks to its low-distortion graphite woofer and aluminum tweeter.

No subwoofer needed here, because the C640 plays down to 32 Hz. That's 9 Hz below the deepest note on an upright bass! The 92 dB sensitivity means the C641 needs only about one-third as much power as a typical speaker, so you can get satisfying sound even with very low-powered amplifiers. A sturdy dogleg mounting system makes it easy to install.

Specification:-
• 6½" Graphite Woofers
• Impedance: 8O
• 1" Pivoting Aluminum Dome Tweeters
• Sensitivity: 92dB 1W/1m
• +3db Bass and Treble Contour Switches
• Diameter x Depth: 235mm x 92mm (9¼" x 3 5/8")
• Power Handling: 125 Watts
• Ceiling Cut Out: 210mm/8¼"
• Frequency Response: 32Hz - 22kHz
• U/M: Pair