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CM7SI 7" Stereo In-Ceiling Speaker

Stereo Input loudspeakers are optimal for spaces where multiple speakers are not practical. Glass fiber woofer cones with dual voice coils and dual UltraSilk® soft dome tweeters on a stereo imaging array create spacious stereo sound from a single speaker.


  • 7” glass fiber woofer cone with a curvilinear profile for smoother sound and less peaking at high frequencies
  • Glass fiber dual voice coil woofer reproduces left andright channel inputs from a single speaker.
  • High quality Butyl surround increases sensitivity and preserves durability
  • Dual 1” fluid-cooled Teteron tweeters provide wide dispersion for clear and detailed high frequencies
  • Bridge-mounted stereo imaging (Si) tweeter array directs the high-frequency sounds from both the left and right channels at opposing angles to preserve stereo separation
  • Magnetically attached, rust-resistant grille covers install quickly and provide a low profile look
  • Weather resistant construction reduces installation limitations and provides unique solutions in showers or outdoors under eaves
  • Integrated baffle/frame assembly increases the cone area for deeper bass than competitive speakers of the same diameter
  • Patent-pending spring tensioned mounting clamps permitquick installation and compensate for uneven mounting surfaces and varied environmental conditions


  • Frequency Response: 55Hz to 21kHz +/-3dB
  • Impedance: 8 ohm nominal; 6 ohm minimum
  • Recommended Amplifier Power: 10 to 130 Watts
  • Frame Dimensions: 9 7/8 inches (25.1 cm)
  • Hole cutout dimensions: 8 1/2 inches (21.6 cm)
  • Depth behind ceiling (5/8” drywall): 3 3/4” (9.5 cm)
  • Shipping Weight: 5.5 lbs (2.5 kg)
  • Warranty: Lifetime Limited
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