ตู้ลำโพง ขนาด 12 นิ้ว 2 ทาง 1600 วัตต์
หมวดหมู่ : สินค้าโปรโมชั่น ,  สินค้าระบบเสียง ,  ลำโพง ,  ลำโพง PASSIVE , 
แบรนด์ : QSC
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QSC E112 Passive Loudspeakers
The E112 is a trapezoidal, two-way loudspeaker using a 12-inch die cast aluminum woofer with a 3-inch voice-coil. The 15mm, 11-ply enclosure provides enough volume to deliver solid low-frequency extension down to 65 Hz making it an excellent choice for applications in which space or budget preclude the use of a subwoofer. The DMT coverage angle of 85° is ideal for most medium and medium-long throw applications.
E Series loudspeakers will perform very well with any quality, professional power amplifier – but by taking advantage of the complete E Series Entertainment System, more performance and options are available. Today’s powered loudspeakers rely on finely tuned digital signal processing (DSP) to achieve a higher level of performance. When used with QSC GXD or PLD amplifiers or with a QSC TouchMix digital mixer, E Series loudspeakers can also take advantage of advanced DSP. QSC has developed E Series DSP settings for all three platforms. These settings support a variety of applications including live sound reinforcement (with and without subwoofers), stage monitoring, dance music and karaoke.
Features
Model | E112 |
Configuration | 1 × 12-inch, 2-way, non-powered |
Frequency Response (-6 dB) | 64 Hz 20 kHz |
Frequency Range (-10 dB) | 46 Hz 20 kHz |
Power capacity1: continuous/peak | 400 W / 1600 W |
Sensitivity | 96 dB, 1 W @ 1 m |
Coverage Angle | 85° conical DMT |
Output2 (peak SPL @ 1m) | 128 dB |
Drivers LF HF |
305 mm (12 in) driver with 76 mm (3 in) voice coil 25 mm (1 in) exit, 45 mm (1.75 in) voice coil, compression driver |
Nominal Impedance | 8Ω |
Cross-over | Full range only, 1.8 kHz |
Input Connections | 2 × NL4, 1 × barrier strip |
Enclosure | Trapezoidal, plywood, black texture paint finish. Two side-mounted handles. Perforated, powder-coated steel grille with foam lining. |
Speaker Dimensions (W×H×D) | 360 × 616 × 371 mm 14.2 × 24.2 × 14.6 in |
Carton Dimensions (W×H×D) | 460 × 460 × 712 mm |
Net Speaker Weight | 23 kg / 51 lb |
Shipping Weight | 25.4 kg / 56 lb |