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QSC Audio AD-S52T
The AD-S52T 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 loudspeaker is equipped with a tapped 70V/100V matching transformer for distributed audio systems. This switch may also be set for 8-ohm operation, bypassing the transformer completely - providing greater system flexibility compared to most competing products.
The 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.
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Specifications GENERAL
- Configuration: Compact two way, ported enclosure
- Transducers:
- Low Frequency Transducer: 5.25" shielded
- High Frequency Transducer: 1" neodymium tweeter
- Frequency Range (#1)
- Frequency Response: 75 Hz - 19 kHz (-6 dB)
- Useable Frequency Range: 60 Hz - 20 kHz (-10 dB)
- Maximum Output (#2)
- Calculated Peak Output: 110 dB SPL
- Calculated cont. RMS Output: 104 dB SPL
Impedance: 8 ohm nominal
Power Rating
- RMS Power Handling (#3): 60 W (IEC, 100 hours)
- Recommended Max Amp Power: 120 W RMS
Sensitivity: 86.5 dB, 2.83 V, 1 m, free field (4pi)
Nominal Coverage: 90°H x 90°V
TRANSFORMER
- Type: Custom low distortion laminated core, wide bandwidth design
- Taps: 70V 30,15,7.5,3.75Watts, 100V 30, 15, 7.5Watts
ENCLOSURE
- Material: Injection molded, weather resistant,
high impact polystyrene
- Finish: White or black (paintable)
- Weather Resistance: Yes
- Grill: Heavy duty powder coated steel
- Connectors: Pair of 5-way binding posts
- Mounting Hardware: Included ball mount assembly;
optional yoke mount available
- Weight: 15 lb. (6.8 kg) net; 22 lb. (10 kg) shipping
Notes:
1) All frequency ranges specified refer to measured free field response (full space, 4pi)
2) Calculated SPL at 1m, full space (4pi, speaker operating at rated RMS power with 6 dB crest factor pink noise input, 50 Hz - 20 kHz
3) Maximum input power tested in accordance with AES or IEC recommendations, 50 Hz - 20 kHz band limiting, 6 dB signal crest factor
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