Bass and treble boost switches give the C640 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 C640'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 C640'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 C640 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.
- 6-1/2" Graphite Woofers
- 1" Pivoting Aluminum Dome Tweeters
- +3db Bass & Treble Contour Switches
- Power Handling: 125 Watts
- Frequency Response: 32Hz - 22kHz
- Impedance: 8ohms
- Sensitivity: 92dB 1W/1m
- Diameter x Depth: 9-1/4" x 3-5/8"
- Ceiling Cut Out: 8-1/4"