QSC AD-S6T 6.5-Inch Surface Mount Speaker

The QSC AcousticDesign™ AD-S6T is a surface mounted 70/100V, 6.5" two-way loudspeaker system, ideally suited for a wide variety of foreground and background sound reinforcement applications. AcousticDesign™ series offers integrators a premium quality installed sound solution where performance, coverage, and aesthetics are paramount. Combined with unprecedented ease-of-installation and high weather resistance, the AcousticDesign™ series provides integrators a versatile and confident install solution.

QSC AD-S6T Features

• Priced individually, sold in quantities of 2
• 6" weather treated woofer; 1" silk dome tweeter
• 105° Axisymmetric (conical) coverage
• 60 watt low-saturation and low-loss 70/100V transformers with 8O bypass
• Maximum peak SPL 116 dB (8 ohm bypass)
• DMT™ (Directivity Matched Transition) ensures smooth, uniform frequency response over the coverage area
• X-Mount™ system enables the loudspeaker to be easily installed and deployed at a variety of angles with no slippage over time
• Advanced voicing filter sets using QSC Intrinsic Correction™, available through either Q-Sys processing or CXD amplifier platforms
• Lightweight ABS enclosures offer long-term durability and lasting good looks
• Sealed input panel cover and powder coated aluminum grilles for added weather resistance
• Meets IEC60529 IP-54 for dust and splash resistance

• QSC AD-S6T Surface Mount Speakers2
• X-Mount mounting system1
• Euroblock connector1
• Input panel cover1

• General
  • Effective frequency range: 60 Hz - 20 kHz
  • Rated noise power / voltage: 150 watts / 35 volts (rms)
  • Broadband sensitivity: 89 dB SPL
  • Coverage angle (-6 dB): 105° conical DMT™
  • Directivity factor (Q): 5
  • Directivity Index: 7 dB
  • Maximum continuous SPL: 110 dB
  • Maximum peak SPL: 116 dB
  • Rated impedance: 8 ohms
  • Recommended amplifier power (loudspeaker "program" power): 300 watts
• Transformer taps
  • 70 V: 60, 30, 15, 7.5 W and 8Ω bypass
  • 100V: 60, 30, 15 W and 8Ω bypass
• Transducers
  • HF transducer: 1 inch silk dome tweeter / 1 inch voice coil, horn loaded
  • LF transducer
    • 6.5 inch weather resistant paper cone woofer
    • 1.5 inch / 38 mm voice coil
• Input connector typeEuroblock connector with parallel output terminals
• Enclosure Details
  • Enclosure material: Painted ABS polymer
  • Grille material: Powder coated aluminum
  • X-Mount material: Powder coated aluminum
  • Ingress protection: IP-54
  • Operating environment: Designed for indoor and outdoor use
  • Testing: The AD Series loudspeakers qualified for outdoor use using the following tests:
  • Salt fog: MIL-STD-810G Method 509.5 for 100 hrs.
  • Humidity: MIL-STD-810G Method 507.5, Natural cycle B2, cyclic high RH for 7 days
  • High and low temperature: tested to QSC internal standards between -20° and 50° C
  • Net weight: 13.6 lbs / 6.2 kg
  • Product dimensions (H x W x D): 14.4 × 8.5 × 8.5 inches (365 × 215 × 215 mm)
  • Shipping weight: 33.4 lbs / 15.2 kg (pair packed)
  • Shipping dimensions (H x W x D): 20 × 12 × 23 inches (510 × 305 × 585 mm), pair packed