Description
QSC K12 12″ Powered PA Speaker
Features:
- 1,000 watt, efficient and lightweight class-D power module
- Lightweight (41 lb.)
- Professional appearance and rugged construction
- Directivity Matched Transition (DMT) and Intrinsic Correction DSP tuning for accurate, undistorted performance across the entire sound field
- GuardRail technology discreetly protects the system from damaging overload
- DEEP mode for enhanced low-frequency extension without a subwoofer
- Locking IEC power cable
- XLR and 1/4″ connectors
- Phone Mic/Line and Line inputs with Loop-thru connectors and independent level controls.
- Phono (RCA) inputs
- Three 2-way models each with coverage pattern optimized to match the LF driver
- Front mounted LED may be switched off or indicate “LIMIT” or AC Power On
- Dual angle, 35 mm pole socket with Tilt-Direct allows the speaker to be angled down to put the energy on the audience instead of the back wall
- 1-3/4″ voice-coil compression driver
- High Pass Filter for use with subwoofers
- 1,000 watt subwoofer, efficient and light-weight Class D power module
- Threaded pole socket for solid, secure pole mounting
The QSC K12 is a 12″ 2-way PA speaker system boasting a 1000W Class-D power module and ~75° horizontal and vertical coverage. Low frequencies extend to ~48Hz (-10dB high acoustic output, 131dB peak). This low-frequency extension makes the QSC K12 an ideal choice for music playback and live reinforcement of instruments, especially in venues where more directional speakers are needed. Equally at home in the role of stage monitor, the QSC K12 speaker enclosure has an angled side for use as a low-profile, horizontal wedge and a flat side for proper side-fill use.
QSC’s K12 PA Speaker features a 1-3/4″ HF device in its 2-way enclosure. The primary differentiator in k-series speakers is the resulting output dispersion the K8 being the widest at 105° and the K12 the narrowest at 75°. This radical approach is achievable due to a process called Directivity Matched Transition (DMT). DMT allows QSC to take advantage of a fundamental law of acoustics: smaller diameter woofers have wider coverage patterns than larger ones. The K Series matches the HF device to the LF dispersion, allowing for the smoothest and flattest frequency response possible across the entire sound field.
Add to this advanced DSP processing and an enclosure molded from ABS a material far more rugged and sonically pleasing than conventional plastics and the QSC K12 delivers exceptional performance in this category of loudspeakers.
