QSC Speaker AD-S52T-BK/WH


QSC AD-S52T-BK/WH ลำโพงกันน้ำ 5.25 Inch, 2-way 120 W RMS Weather Resistant Enclosure 70V/100V Transformer Versions

AcousticDesign AD-S52

The QSC AcousticDesign™ AD-S52 is a full range, surface mount loudspeaker with sleek, contemporary styling that fits perfectly into multiple environments and applications including hotels, restaurants, convention facilities, and multimedia environments. The loudspeaker’s low frequency driver is magnetically shielded, making the AD-S52 perfect for use near video monitors. Available in black or white, these great sounding, weather resistant enclosures can be painted to match any specific decor.

The AD-S52 is a high output, 2-way design incorporating a 5.25″ weatherproof, LF transducer and a 1″ neodymium tweeter. This exceptional loudspeaker carries the added benefit of built-in dynamic power protection – thus ensuring system reliability in the event of overload conditions.

The AD-S52T models are equipped with a 70V/100V matching transformer for distributed audio systems. There is a transformer tap switch on the rear panel for setting the power level of the loudspeaker. This switch may also be set for 8-ohm operation, bypassing the transformer completely – providing greater system flexibility compared to most competing products.

The AD-S52 system package includes a ball mount assembly for convenient installation of the enclosure in a wide variety of orientations. If desired, the ball mount adapter’s back plate can be removed, reducing the overall depth of the assembly and the footprint of the mount on the wall. Further, the assembly includes a weather resistant input connection cover to protect the 5-way binding post input terminals.


  • 5.25 Inch, 2-way Design – in a lightweight, contemporary styled multipurpose enclosure
  • Magnetically Shielded LF Transducer – ideal for use near video monitors
  • Flexible Ball Mount Assembly Included – for convenient installation
  • 70V/100V Transformer Versions Available – for use with distributed audio systems
  • Available Optional Yoke Mount Bracket
Configuration Compact two way, ported enclosure Compact two way, ported enclosure
  Low Frequency Transducer 5.25″ shielded, weather-resistant 5.25″ shielded, weather-resistant
  High Frequency Transducer 1″ neodymium tweeter 1″ neodymium tweeter
Frequency Range 1
  Frequency Response (±3 dB) 75 Hz – 19 kHz 75 Hz – 19 kHz
  Useable Frequency Range (-10 dB) 60 Hz – 20 kHz 60 Hz – 20 kHz
Maximum Output 2
  Continuous 104 dB SPL 104 dB SPL
  Peak 110 dB SPL 110 dB SPL
Nominal Impedance 8 ohms Switchable 8 ohms
Power Rating 3 60 W (IEC, 100 hours) 60 W (IEC, 100 hours)
Recommended Max Amp Power 120 W RMS 120 W RMS
Sensitivity 4 86.5 dB, 2.83 V, 1 m, free field (4pi) 86 dB, 2.83 V, 1 m, free field (4pi)
Nominal Coverage 90° H x 90° V 90° H x 90° V
Type n/a Custom low distortion laminated core, wide bandwidth design
Taps n/a 70V 30, 15, 7.5, 3.75 Watts
100V 30, 15, 7.5 Watts
Material Injection molded, weather resistant,
high impact polystyrene
Finish White or black (paintable)
Weather Resistance Yes
Grille Heavy duty powder coated aluminum
Connectors Pair of 5-way binding posts
Mounting Hardware Included ball mount assembly; available optional yoke mount
Weight 15 lb. (6.8 kg) net 18 lb (8.2 kg) net
22 lb. (10 kg) shipping 25 lb (11.4 kg) shipping