QSC KS SEREIS
| MODEL | KS 112 | KS 212 C | KS 118 |
| Configuration | 6th-order bandpass | Dual 6th-order bandpass cardioid | Direct radiating |
| LF Transducer | 305 mm (12 in), cone | 2 × 305 mm (12 in), cone | 460 mm (18 in), cone |
| Frequency Response (-6 dB) | 41 Hz - 108 Hz | 44 Hz - 104 Hz | 41 Hz - 98 Hz |
| Frequency Range (-10 dB) | 38 Hz - 121 Hz | 39 Hz - 118 Hz | 35 Hz - 111 Hz |
| Speaker Dimensions (H×W×D) | 622 × 394 × 616 mm 24.5 × 15.5 × 24.25 in |
622 × 394 × 851 mm 24.5 × 15.5 x 33.5 in |
640 × 520 × 785 mm 25.2 × 20.5 × 30.9 in |
| Carton Dimensions (H×W×D) | 740 × 500 × 673 mm 29 × 19.7 × 26.5 in |
970 × 500 × 670 mm 38.2 × 19.7 × 26.4 in |
572 × 743 × 896 mm 22.5 × 29.3 × 35.3 in |