QSC K12.2 ลำโพง 2 ทาง 12 นิ้ว แอมป์ในตัว 2000 วัตต์

The K12.2 Loudspeaker

QSC K12.2 active loudspeaker is designed to give you power and clarity. The QSC Directivity Matched Transition® (DMT) design projects your band’s sound comfortably in any environment and for the entire audience. The K12.2 premium loudspeaker delivers accurately any signal going through it- from the detailed nuances of vocals or the crispness of cymbals, to the full body of a guitar or a bass sound. The QSC K12.2 active loudspeaker is truly a go to for professional musicians and engineers alike!

State of the Art Technology for the best sound

The loudspeaker also uses Intrinsic Correction; this runs in the background running the average of thousands of spatial loudspeaker measurements mapped to the internal processor of the loudspeaker to give a smooth and accurate sound across the loudspeaker’s playback.
Its best-in-class, 2000-watt Class-D amplifier helps to set them apart from other loudspeakers, being able to project sound to fill an entire room, while maintaining dynamics even at louder volumes. Reaching a max SPL of 132 dB and an impressive 126 dB continuously (trust us that’s really loud!), the K12.2 does so with extremely low distortion, providing an excellent audio reproduction at any level.

The K12.2 also features on-board DSP (Digital Signal Processing). This on-board processor allows you to change parameters within your loudspeaker. For example, pre-defined EQ patterns allow you to match the way you are using your loudspeaker, or to adapt to the venue you are in. You can even save and recall these settings if you’re frequently using them, so if you’re setting up at the same places you can be ready quickly! You can also adjust other functions like the crossover with your sub, and even delays compensating for multiple loudspeakers at varying distances!

The Build

The K12.2 is built to last with its heavy-duty ABS enclosure, making it both durable and hardwearing. This is all backed by the QSC 6-year warranty when you register your loudspeaker with them. These loudspeakers can be operated as either main PA or as floor monitors. They can also be flown, wall- or truss-mounted, or placed on a loudspeaker pole either straight-firing or with a 7.5-degree down-tilt – depending on your individual needs.

• Configuration: Multi-purpose, 2-way powered loudspeaker
• HF Transducer: 1.4″ (35.6 mm) 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: 132 dB @1 M, peak 126 dB @ 1 M, continuous
• Amplifier: Class D Peak: 1800 W (LF), 225 W (HF)
• Cooling: Low-noise, variable speed fan
• Controls: Power, 3 x Level, Rotary encoder (push), 2 x selection buttons
• Indicators: Monochrome LCD Display 1.75″ x 1″ (45 mm x 25.4 mm), 2 x Power LED (front and rear), 3 x Input Signal LED, Input A Mic selected LED, Input B Hi-Z selected LED, Limiter active LED
• Connectors: 2 x locking XLR/F ¼” combo (Mic/Line Input and Hi-Z/Line Input, 1 x 3.5 mm TRS (Stereo Input), 2 x XLR/M (Loop-thru Output), 1 x XLR/M (Mix Output), 1 x 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
• Enclosure: Impact-resistant ABS
• Attachment Points: 2 x M10 threaded inserts plus Pull-Back
• Grille: 18 Gauge powered coated steel, internal cloth lining
• Dimensions (HxWxD): 23.7 x 14 x 13.8 in, 602 x 356 x 350 mm
• Net Weight: 17.7 kg (39 lbs)