QSC PA E115
QSC E115 ลำโพงแบบ Passive 2-way ดอกลำโพงขนาด 15 นิ้ว woofer, เสียงแหลมขนาด 1.5 นิ้ว Passive Loudspeaker
Theis a trapezoidal, two-way loudspeaker, well suited for sound reinforcement applications including live performance, DJ and dance music, karaoke, and event production. The E115 requires an amplifier with a minimum of 500W continuous (2000W peak) to power the 15.0″ woofer and 1.5″ compression driver that combine to offer a frequency response of 55 Hz to 20 kHz (-6 dB) with a peak SPL 130 dB.
QSC recommends the use of a speaker processor or a power amplifier with integrated DSP in order to set crossovers, limiting, and equalization to ensure the best performance. QSC’s GXD or PLD amplifiers, as well as TouchMix digital mixers offer on-board DSP and factory-tuned presets, which provide settings for live sound reinforcement (with and without subwoofers), stage monitoring, dance music, and karaoke.
The 15mm, 11-ply enclosure provides a direct-match-transition (DMT) coverage angle of 75°, assuring that even distant listeners will be well covered. An all-metal, dual-angle, 35mm socket allows the loudspeaker to be mounted vertically on a pole or angled down by 10° to improve audience coverage, and reduce rear wall reflections. Multiple mounting options using E Series Yoke or M8 eyebolts (sold separately) are supported. Input connections include dual NL4 as well as screw terminal receptacles.