• High quality 4.5-inch full-range transducer provides exceptional clarity through the critical voice range.
  • Low-saturation 70V/100V transformers with 8-ohm bypass.
  • 4-pole Euroblock connector for easy system wiring.
  • White (RAL 9010) with UV inhibitors to match complementing QSC product families.
Price: $62.00
    Quantity:
    Availability: In Stock
    Usually ships In 24 - 48 hours

    Item #: AC-C4T-NB

    Description

    4.5" Full-range no backcan (non UL), ceiling speaker, 70/100V transformer, 140° conical coverage.

    Specifications

    Transducer114 mm [4.5-inch] weather resistant paper cone
    Rated noise power [rms] (1)6 W
    Nominal Impedance8Ω
    Transformer taps:
    70 V6, 3, 1.5, 0.75 W
    100V6, 3, 1.5 W
    Effective frequency range (2)62 Hz - 18 kHz
    Rated Coverage(3)140° conical
    Directivity Factor4
    Directivity Index [dB]6
    Sensitivity (4)93 dB
    Maximum continuous SPL (5)101 dB
    Maximum peak SPL (5)107 dB
    Baffle materialABS
    Grille materialPowder coated steel
    Cutout DimensionsØ 178 mm [Ø 7-inch]
    Net weight1.2 kg [2.6 lb]
    Product dimensions (Diameter x Height)Ø 206 x 95 mm [Ø 8.11 x 3.75-inch]
    Shipping weight5.9 kg [13.1 lb] (packs of 4)
    Shipping dimensions (H x W x D)254 × 324 × 476 mm [10 × 12.75 × 18.75-inch] (packs of 4)