QSC AC-C4T-nb

รหัสสินค้า : AC-C4T-nb

QSC AC-C4T-nb ลำโพงติดเพดาน 4" Full-range no backcan (non UL), ceiling speaker, 70/100v transformer, 140° conical coverage. Priced individually but must be purchased in quantities of four (4).

Features

• High quality 4” full-range transducer provides exceptional clarity through the critical voice range.
• Ported baffle for increased low frequency extension down to 70 Hz.
• 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.

Specifications

• Transducer 100 mm [4 in.] weather resistant paper cone
• Rated noise power [rms] (1) 6 W
• Nominal Impedance 8Ω
• Transformer taps: 70 V : 6, 3, 1.5, 0.75 W / 100V : 6, 3, 1.5 W
• Effective frequency range (2) 62 Hz - 18 kHz
• Rated Coverage(3) 140° conical
• Directivity Factor 4
• Directivity Index [dB] 6
• Sensitivity (4) 93 dB
• Maximum continuous SPL (5) 101 dB
• Maximum peak SPL (5) 107 dB
• Baffle material ABS 
• Grille material Powder coated steel 
• Cutout Dimensions Ø 178 mm [Ø 7 in] 
• Net weight 1.2 kg [2.6 lb] 
• Product dimensions (Diameter x Height) Ø 206 x 95 mm [Ø 8.11 x 3.75 in.] 
• Shipping weight 5.9 kg [13.1 lb] (packs of 4) 
• Shipping dimensions (H x W x D) 254 × 324 × 476 mm [10 × 12.75 × 18.75 in] (packs of 4)