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 | |
