L8K Active Dante Coverage-Adjustable Column Speaker
8*4" Coverage -adjustable Column Speaker
Product features
1、Using directional waveguide technology to inhibit the generation of useless side flaps, to obtain the expected directivity;
2, through the DSP can realize the vertical radiation angle adjustment, can be targeted radiation foreseen area, while the invalid area can reduce the radiation, such as reducing wall reflections, improve the space useless sound wave interference and reverberation time is too long, direct access to the direct sound to enhance the clarity of the language
3, powerful algorithms, intuitive interface, dedicated DSP management software, easy to set up, beam control, 7-band equalization adjustment, high and low-pass slope filtering, input level control, mute, preset settings, save and recall, system settings, and other functions
4、Built-in multi-channel high-stability digital amplifier
5, the use of special full-frequency 4-inch high-quality speakers, acoustic coupling science, and clear and transparent sound quality
6、Wooden box shape is slender, structure is pleasing to the eye, black and white optional, highly integrated with the spatial environment
7、Support top hanging/horizontal hanging/back support and other installation methods.
Electronic parameters
Adopt CLASS-D and an integrated digital audio switching power supply technology combination
Panel with precise gain control and power, and status indicators
Perfect protection function, DC fault, temperature protection, under-voltage protection, and over-voltage protection.
DANTE signal input (optional).
DSP adopts a 24-bit, AD/DA, 96 kHz sampling rate.
Built-in 8-channel independent amplifier module, through the DSP software, can be set to ± 20 ° vertical coverage angle.
Input with noise gate, gain, phase, mute, delay, and 11-band parametric equalization.
Overload protection, limiting protection.
High-efficiency power conversion circuitry, Powerful power output, low power consumption, and environmentally friendly.
All high cut, low cut filters, crossover type selectable: Butterworth, Lin Querrieri, Bessel, slope selectable.
Specifications
Full-range unit: 8 × 4 "(100mm) / 0.75" voice coil
Rated power: 200W
Peak power: 800W
Frequency response range: 78Hz-20KHz
Directionality: 120 ° × 30 ° ± 20 °
Sensitivity: 96dB/M/W
Maximum sound pressure: 120dB
Protection net: steel mesh
Net weight:11.8kg
Dimension(WxDxH):131×150×966mm
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