Sierra Video 2 - Closed-Back Ceiling Mount Round Speakers - 4 ohms

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The SPK-C411 is a pair of two-way, co-axial 4- speakers designed for mounting in the ceiling. The dual-driver coaxial speakers are designed with transformer and behind-the-grille power selector switch with either direct 4ohm or 70/100V room balancing.

  • Type - 2-way co-axial speaker.
  • Woofer - 4” polypropylene cone with rubber edge woofer.
  • Tweeter - 1” Mylar dome tweeter.
  • Impedance - 4-.
  • Metal Back Can - 4”depth.
  • Crossover Frequency - 10kHz.
  • Sensitivity - 85dB.
  • Frequency Response - 85Hz to 20kHz.
  • Power Rating - 20W nominal, 40W Max.
  • Recommended Amplifier Power - 20W.
  • Dimensions - External diameter: 25.2cm (9.92in); mounting depth: 10.8cm (4.25in); cutout diameter: 22.3cm (8.78in).
  • Weight (Single Speaker) - 2.2kg (4.85lbs) approx.
  • Shipping Weight (Pair) - 6kg (13.23lbs) approx.
  • Accessories - Ceiling mounting kit.

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