ลำโพงติดผนัง ขนาด 8 นิ้ว 2 ทาง 200 วัตต์


แบรนด์ : QSC


QSC AD-S8T 8″ 2-way, 105° conical DMT

QSC AD-S8T ลำโพงติดผนัง ขนาด 8 นิ้ว 2 ทาง 200 วัตต์ แบบไลน์โวลล์ 70V/100V QSC AD-S8T wall speaker จากแบรนด์ QSC

AcousticDesign™ surface loudspeakers offer a variety of models specifically tailored for demands of higher fidelity applications.  Designed for clarity and presence, these loudspeaker systems deliver pristine audio reproduction for installations requiring a refined audio experience.  Models ship complete with the award winning X-Mount™ system and weather input cover.



  • 8-inch weather treated woofer; 1.4-inch compression driver

  • 105° conical DMT™ coverage

  • 60 watt low-saturation and low-loss 70/100V transformers with 8Ω bypass

  • Maximum peak SPL 119 dB (8Ω bypass)

  • Directivity Matched Transition® (DMT) 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

  • Optional Yoke mount and M10 Kit-C for additional installation versatility

  • Advanced Intrinsic Correction™ voicings available via Q-SYS™

  • 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

  • Available in black (RAL 9011) or white (RAL 9010)

  • Complete EASE, CF2, CAD, and BIM information available online


System DetailsAD-S8T
Effective frequency range155 Hz - 20 kHz
Rated noise power / voltage2200 watts / 40 volts (rms)
Broadband sensitivity390 dB SPL
Coverage angle (-6 dB)105° conical DMT™
Directivity factor (Q)7
Directivity Index9 dB
Maximum continuous SPL4113 dB
Maximum peak SPL4119 dB
Rated impedance8 ohms
Recommended amplifier power
(loudspeaker "program" power)
400 watts
Transformer taps70 V: 60, 30, 15, 7.5 W and 8Ω bypass

100V: 60, 30, 15 W and 8Ω bypass 
HF transducer1-inch exit / 1.4-inch voice coil compression driver
LF transducer8-inch weather resistant paper cone woofer

2-inch / 51 mm voice coil
Input connector typeEuroblock connector with parallel output terminals
Enclosure materialPainted ABS polymer
Grille materialPowder coated aluminum
X-Mount materialPowder coated aluminum
Enclosure Details
Ingress protectionIP-54
Operating environmentDesigned for indoor and outdoor use
TestingThe 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 weight24.1 lb / 11 kg
Product dimensions
(HWD) inches
17.3 × 10 × 9.9
Product dimensions
(HWD) mm
440 × 254 × 251
Shipping weight32.1 lb / 14.5 kg
Shipping dimensions
(HWD) inches
24.3 × 13.8 × 13.8
Shipping dimensions
(HWD) mm
729 × 351 × 351 
Included accessoriesX-Mount mounting system, Euroblock connector,
input panel cover
Optional accessoriesYMS8T yoke mount, M10 Kit-C

1 Free-field, -10 dB from on-axis sensitivity
2IEC60268-1 noise signal for 2 hours
3On-Axis, free-field sensitivity, 2.83V, 1 m
4Calculated from rated noise voltage and sensitivity



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