QSC AC-S4T-BK 4.5 Inch Two-way Surface Speaker - 70/100V Transformer / 130 Degree Conical Coverage w/ Yoke Mount - Pair

AC-S4T-BK - Overview

• Features:

  • High quality transducers provide exceptional clarity through the critical voice range.
  • Improved musicality often not seen in typical BGM class products.
  • Ported baffle for increased low frequency extension down to 70 Hz.
  • Low saturation 70/100V transformers with 8 ohm bypass.
  • 4-pole Euroblock connector eases system wiring.
  • Advanced voicing via QSC Intrinsic Correction™, applied using Q-SYS processing or CXD amplifier platforms.
  • Available in black (RAL 9011) or white (RAL 9010).
  • Complete EASE, CAD & BIM information available online.
   

• Specifications:

  • Effective frequency range: 70 Hz-20 kHz
  • Rated noise power / voltage: 16 watts / 11.3 volts rms
  • Broad-band sensitivity: 85 dB SPL
  • Coverage angle (-6 dB): 130° conical (500 Hz-5 kHz)
  • Directivity factor (Q): 6
  • Directivity Index: 8 dB
  • Maximum continuous SPL: 97 dB
  • Maximum peak SPL: 103 dB
  • Rated impedance: 8 ohms
  • Recommended amplifier power: 32 watts into 8 ohms
  • Transformer taps: 70V: 16, 8, 4, 2, 1 watts, 100V: 16, 8, 4, 2 watts 8 ohm bypass
  • LF transducer: 114 mm (4.5-inch) Polypropylene woofer with 25 mm (1-inch) voice coil
  • HF transducer: 25 mm (1-inch) Aluminium dome tweeter with 25 mm (1-inch) voice coil
  • Input connector type: Euroblock connector with parallel output
  • Enclosure material: UV treated, high impact ABS polymer
  • Grille material: Powder coated steel
  • Yoke material: Powder coated steel with brass inserts
  • Product Dimensions (HWD): 9.1 x 6.3 x 5.9 Inches
  • Net Weight: 5.3 lb / 2.4 kg
  • Shipping weight: 11.8 lb, pair packed
  • Shipping Dimensions (HWD): 11.5 x 8.1 x 14.5 Inches
   

• Item Includes:

  • 1x Yoke Mount System
  • 1x Euroblock Connector
   

• GTIN:

  0684284066848