PROFICIENT

C641


PROFICIENT C641 6.5" IN-CEILING GRAPHITE SPEAKERS - PAIR

Bass and treble boost switches give the C641 an extra kick in the lows or highs—or both! A stiff graphite-cone woofer plays deep bass notes with very low distortion, and it delivers a super-smooth midrange, too. A top-quality aluminum-dome tweeter produces clear, extended treble response.

The ceiling speaker with extra kick. 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 C641 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 amps. A sturdy dogleg mounting system makes it easy to install. Includes Thin-Bezel Grilles held by Neo Magnets.

Features:

  • 6½" Graphite Woofers
  • Impedance: 8 Ohms
  • 1" Pivoting Aluminum Dome Tweeters
  • Sensitivity: 92dB 1W/1m
  • +3db Bass & Treble Contour Switches
  • Diameter x Depth: 9¼" x 3-5/8"
  • Power Handling: 125 Watts
  • Ceiling Cut Out: 8¼"
  • Frequency Response: 32Hz - 22kHz
  • Replaces C640 Ceiling Speakers
  • Thin-Bezel Grilles held by Neo Magnets