CARACTERÍSTICAS DEL QSC K12.2
| Configuration | Multi-purpose, 2-way active loudspeaker |
| LF Transducer | 305 mm (12-inch), cone |
| HF Transducer | 35.6 mm (1.4-inch) titanium diaphragm compression driver |
| Frequency Response (-6 dB) | 50 Hz – 20 kHz |
| Frequency Range (-10 dB) | 45 Hz – 20 kHz |
| Nominal Coverage Angle | 75° Axisymetric |
| Maximum Rated SPL1
Amplifier Cooling |
132 dB @ 1 M, peak 126 dB @ 1 M, continuous
Class D Low-noise, variable speed fan |
| Controls | Power 3 × Level Rotary encoder (push) 2 × selection buttons |
| Indicators | Monochrome LCD Display 1.75-inch x 1-inch (45 mm x 25.4 mm) 2 × Power LED (front and rear) 3 × Input Signal LED Input A Mic selected LED Input B Hi-Z selected LED Limiter active LED |
| Connectors | 2 × locking XLR/F ¼⁻ᶦⁿᶜʰ combo (Mic/Line Input and Hi-Z/Line Input 1 × 3.5 mm TRS (Stereo Input) 2 × XLR/M (Loop-thru Output) 1 × XLR/M (Mix Output) 1 × locking IEC power connector |
| AC Power Input | Universal power supply 100 – 240 VAC, 50 – 60 Hz |
| AC Power Consumption 1/8th Power2 | 100 VAC, 2.1 A / 120 VAC, 1.9 A / 240 VAC, 1.1 A |
| AC Power Consumption – Standby | 0.2 A at any voltage |
| Enclosure Details | |
| Enclosure | Impact Resistant ABS |
| Attachment Points | 2 × M10 threaded inserts plus Pull-Back |
| Color | Black (RAL 9011) |
| Grille | 18 Gauge powered coated steel, internal cloth lining |
| Speaker Dimensions (HxWxD) | 602 × 356 × 350 mm 23.7 × 14 × 13.8 in |
| Carton Dimensions (HxWxD) | 570 × 470 × 464 mm 22.5 × 18.5 × 18.3 in |
| Net Weight | 17.7 kg / 39 lb |
| Shipping Weight | 21.6 kg / 47.6 lb |
| Regulatory | CE, WEEE, UL, China RoHS, RoHS II, FCC Class B |
