User manual QSC AUDIO AD-S52 DATASHEET 06-18-08

[. . . ] AcousticDesignTM Loudspeaker Features · 5. 25", 2-way design--in a lightweight, contemporary styled multipurpose enclosure · agnetically shielded LF transducer--ideal for use near M video monitors ·Flexible ball mount assembly included--for convenient installation · 0/100 volt transformer versions available--for use with 7 distributed audio systems ·Optional yoke mount bracket available 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 AD-S52T models are equipped with a 70/100 volt 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. Specifications Configuration Transducers Low-frequency Transducers High-frequency Transducer Frequency Range1 Frequency Response (-6 dB) Maximum Output2 AD-S52 Compact 2-way, ported enclosure 5. 25" shielded 1" neodymium tweeter 75 Hz ­ 19 kHz AD-S52T Compact 2-way, ported enclosure 5. 25" shielded 1" neodymium tweeter 75 Hz ­ 19 kHz 60 Hz ­ 20 kHz 107 dB SPL 101 dB SPL 8 switchable 60 W (100 hours IEC) 120 W RMS 86 dB, 2. 83V, 1 m, free field (4) 90° x 90° Custom low distortion laminated core, wide bandwidth design 70V: 30, 15, 7. 5, 3. 75 W 100V: 30, 15, 7. 5 W Useable Frequency Range (-10 dB) 60 Hz ­ 20 kHz Calculated Peak Output Calculated Continuous Output Nominal Impedance Power Rating RMS Power Handling3 Recommended Max Amp Power Sensitivity Nominal Coverage (HV) Transformers Type Taps Enclosure Material Finish Weather Resistant Grille Connectors Mounting Hardware Weight - Net / Shipping - - 60 W (100 hours IEC) 120 W RMS 86. 5 dB, 2. 83V, 1 m, free field (4) 90° x 90° 110 dB SPL 104 dB SPL 8 Injection molded, weather resistant, high impact polystyrene White or black (paintable) Yes Heavy duty powder coated aluminum Pair of 5-way binding posts Included ball mount assembly; optional yoke mount bracket available 15 lb (6. 8 kg) / 22 lb (10 kg) 18 lb. (8. 2 kg) / 25 lb (11. 4 kg) 1) All frequency ranges specified refer to measured free field response (full space, 4) 2) Calculated SPL at 1m, (full space, 4), 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 IEC 268-5 recommendations, 80 Hz ­ 20 kHz band limiting, 6 dB signal crest factor AD-S52 7. 02" 178. 3 mm Dimensions | Frequency Response and Impedance 9. 33" 211. 6 mm 4" 101. 6 mm 11. 28" 286. 5 mm 11. 81" 299. 8 mm Front Top Side 110 105 36 33 30 27 24 21 18 15 12 9 6 3 20Hz 50 100 200 500 Frequency (Hz) Ohm Frequency Response and Impedance* 100 95 90 85 dBSPL 80 75 70 65 60 55 50 1K 2K 5K 10k 0 20K 110 105 Horizontal Off-Axis Frequency Response** (0°, 15°, 30°, 45°) dBSPL 100 95 90 85 80 75 70 65 60 55 50 20Hz 50 100 200 500 Frequency (Hz) *Graph shows free field SPL at 1 W, 1 m **1/3rd octave smoothing applied to off-axis curves for clarity 1K 2K 5K 10k 20K Specifications subject to change without notice. QSC and the QSC logo are registered trademarks of QSC Audio Products, LLC in the U. S. Patent and Trademark office and other countries. [. . . ] Patents may apply or be pending. 1675 MacArthur Boulevard · Costa Mesa, CA 92626 · Ph: 800/854-4079 or 714/957-7100 · Fax: 714/754-6174 AD-S52 Spec Sheet - 06/18/08 qscaudio. com [. . . ]