Q-SYS AC-S4TW 4in Surface Mount Speaker (Pair) – White

Features of the 4in Surface Mount Speaker:

• 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 :100 mm (4 in) Polypropylene woofer with 25 mm (1 in) voice coil
• HF transducer: 25 mm (1 in) Aluminium dome tweeter with 25 mm (1 in) 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
• Enclosure Details
• Ingress protection: IP-44
• Operating environment: Designed for indoor use
• Operating Temperature Range: -20 to 50° C (-4 to 122° F)
• Product Dimensions (HWD) inches: 9.1 x 6.3 x 5.9
• Product Dimensions (HWD) mm: 230 × 160 × 150
• Net Weight: 5.3 lb / 2.4 kg
• Shipping weight: 5.3 kg (11.8 lb) pair packed
• Shipping Dimensions (HWD) inches: 11.5 × 8.1 × 14.5 pair packed
• Shipping Dimensions (HWD) mm: 292 x 206 x 368 pair packed
• Included accessories: Yoke mount system, euroblock connector