L-ACOUSTICS 阿酷司 專業音箱 115XTHIQ音箱 L-ACOUSTICS專業音箱 115XT HiQ 舞臺監聽揚聲器 LA-115XTHIQ音箱 115XT HiQ 同軸揚聲器 供應法國L-ACOUSTICS HIQ115XTI 15寸同軸音箱 L-ACOUSTICS音箱價格 L-ACOUSTICS音箱廠家 酒吧音響
產品詳情同軸揚聲器，單點聲源輻射，軸對稱50°指向性 · 二分頻，1×15"中低頻、1×3"高頻 · 可用帶寬：50-20KHz · 最大聲壓級：139.5dB([HiQ-MO]預置) 最大聲壓級：136.5dB([HiQ-FI]預置) · 高Q值波導結構控制 · 覆蓋準確、聲音清晰、方向性強 · 結構高度緊湊、輪廓小
115XT HiQ音箱是同軸系列中的高端音箱，主要用于舞臺監聽。它是主動二分頻揚聲器，頻率帶寬為50Hz-20kHz。
115XT HiQ集成一個緊湊的低音反射調諧箱體，同軸單元設計成同軸對稱的50°對稱性，還原出平滑的頻率響應及
相位響應，這樣，特別是在監聽條件下，具有特別的免疫反饋能力。選用波羅的海高級樺木多層板和楔形箱體使
115XT HiQ揚聲器完美地配合利用兩個固定角30°和60°（垂直）實現短距離或長距離的舞臺監聽。115XT HiQ可以
通過使用集成的插件立桿式安裝或者使用配套的配件吊掛。
同軸揚聲器，單點聲源輻射，軸對稱50°指向性
二分頻，1×15"中低頻、1×3"高頻
可用帶寬：50-20KHz
最大聲壓級：139.5dB([HiQ-MO]預置)
最大聲壓級：136.5dB([HiQ-FI]預置)
高Q值波導結構控制
覆蓋準確、聲音清晰、方向性強
結構高度緊湊、輪廓小
Active Stage Monitor
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L-ACOUSTICS®introduced the first coaxial loudspeaker for sound reinforcement, in 1989. Initially designed for multipurpose applications, the coaxial technology has demonstrated numerous advantages over classic two-way systems which typically suffer from interference around the crossover point resulting in lobing and uneven frequency and power response. The particular benefits of coaxial technology are related to the radiation characteristics of a point source. The natural studio monitor sound quality and the aural sensation of transparent sound typical of coaxial systems is adapted to proximity applications such as stage monitoring, front-fills, under-balcony fills and FOH live monitoring. The point source technology is also suited to distributed applications in semi-reverberant spaces where a single reflected source offers a more coherent radiation field with less reflected virtual sources than a dual acoustic source typical of horn-woofer combinations. All coaxial systems are available as plug and play solutions with built-in amplification and DSP (P series) or amplified controllers available with a complete set of dedicated preset libraries for FOH, fill and monitor modes. This integrated package offers the user a fast and easy set-up and |
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The 115XT HiQ is the high-end model within the L-ACOUSTICS® XT coaxial series, designed for stage monitor and distributed FOH applications. It operates as an active 2-way enclosure, over a frequency bandwidth from 50 Hz to 20 kHz which can be lowered to 32 Hz with the addition of the SB18 subwoofer. The 115XT HiQ enclosure contains a 3’’ diaphragm compression driver loaded onto a constant directivity conical waveguide united in a coaxial configuration with a 15’’ low frequency transducer. Integrated into a compact low profile bass-reflex tuned enclosure this coaxial transducer arrangement produces a 50° axi-symmetric directivity output along with a smooth tonal response free of anysecondary lobes over the entire frequency range, resulting in exceptional immunity to feedback especially in monitoring situations. Made of high-grade Baltic birch plywood, the wedge-shaped cabinet design makes the 115XT HiQ perfectly suited to short or long throw monitoring use with two fixed angle settings of 30? and 60° from vertical. The 115XT HiQ can also be pole-mounted using the integrated socket or flown using the complementary ETR15 bracket or XTLIFTBAR accessory. The control and amplification of the 115XT HiQ is managed by the L-ACOUSTICS® LA8 platform. The active DSP filtering encompasses advanced crossover functions, system EQ, HF and LF transducer time alignment, and dual protection of the transducers (PEAK and RMS). The L-ACOUSTICS® LA8 amplified controller offers the following drive modes:
For each mode a distinction is drawn between [FRONT], [FILL] and [MONITOR] presets as they respectively match front of house, distributed applications and half-space loading operating conditions. The performances of the 115XT HiQ enclosure depend upon the choice of preset and physical system configuration. |
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| Nominal directivity (-6dB) |
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