ลำโพงซับวูฟเฟอร์ ติดผนัง ขนาด 12 นิ้ว 300 วัตต์
หมวดหมู่ : สินค้าระบบเสียง ,  ลำโพง ,  ลำโพงติดผนัง , 
แบรนด์ : QSC
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QSC AD-S112sw
12″ Subwoofer
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.
FEATURE
Specification
System Details | AD-S112sw |
Effective frequency range1 | 30 – 135 Hz |
Rated noise power / voltage2 | 300 watts / 50 volts (rms) |
Broadband Sensitivity3 | 90 dB SPL |
Maximum continuous SPL4 | 115 dB |
Maximum peak SPL4 | 121 dB |
Rated impedance | 8 ohms |
Recommended amplifier power (loudspeaker “program” power) | 600 watts |
Transformer taps | n/a |
HF transducer | – |
LF transducer | 12” weather resistant paper cone woofer, 2.5” / 64mm voice coil |
Input connector type | Euroblock connector with parallel output terminals |
Enclosure material | Painted ABS polymer |
Grille material | Powder coated aluminum |
Yoke material | Powder coated galvanized steel (included) |
Enclosure Details | |
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:
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Product Dimensions (HWD) inches | 23.4 x 13.9 x 12.7 |
Product Dimensions (HWD) mm | 594 x 354 x 323 |
Net weight | 29 lb / 13.2 kg |
Shipping weight | 43.1 lb / 19.6 kg |
Shipping dimensions | 27.5” x 21.75” x 18.5” (698 x 552 x 470 mm) |
Included accessories | YMS12 yoke mounting system, Euroblock connector, input panel cover |
1 Free-field, -10 dB from on-axis sensitivity 2 IEC60268-1 noise signal for 2 hours 3 On-Axis, free-field sensitivity, 2.83V, 1 m 4 Calculated from rated noise voltage and sensitivity |