Pro Line Array LC210 2 x 10" Low Frequency or 2 × 1.75" High Frequency Loudspeaker
The new LC210S line array system full range speaker is set to conquer permanent applications including nightclubs, live performance venues, houses of worship, multipurpose centers and sports venues. House two 10" LF neodymium woofers and two 1.75" HF titanium neodymium compression drivers and high-performance low-distortion compression driver with innovative horn design of wave phase philosophy. Wherever low frequency extension is required.
Features:
Two-way full range design, high efficiency driver configuration.
Optional of built-in / external crossover, powerful output with easy operation.
Flexible and easy suspension system, make installation more convenient.
Application:
Night clubs, live performance venues, houses of worship, multipurpose centers and sports venues.
A Few Important Caveats
While applied phase cancellation can shape the vertical dispersion of the speakers in a line array, their horizontal dispersion is not affected. So in effect, an individual speaker in a line array may wind up with a 90° horizontal dispersion by only a 20° vertical (for example). Also, even though phase cancellation can achieve a line-source distribution and dramatically improve long-distance coverage, as distance increases, even line arrays begin to take on point-source characteristics and succumb to the -6dB per doubled distance of the inverse square law.
There are limitations and caveats to a line array’s ability to approximate a line-source function. First, the overall top to bottom length of the array determines the lowest frequency that will behave accordingly. This is simply because as the wavelengths get longer, the relevant time arrival distances at the listening position must be greater to achieve the effect. That necessitates a longer array. At the other end of the spectrum, the wavelengths become so short that the drivers are too big to be placed close enough together, so the relative phase differences become too great to achieve line-source function. In those cases, waveguides (horns) are used to achieve enough directionality to approximate something between a point-source and line-source function.
CAUTION
Loudspeakers produce a static magnetic field even if they are not connected or are not in use. Therefore make sure when erecting and transporting loudspeakers that they are nowhere near equipment and objects which may be impaired or damaged by an external magnetic field. Generally speaking, a distance of 0.5 m (1.5 ft) from magnetic data carriers (floppy disks, audio and video tapes, bank cards, etc.) is sufficient; a distance of more than 1 m (3 ft) may be necessary with computer and video monitors
| Model | LC210S |
| Driver | 2x10" LF/2×1.75" HF |
| Frequency Response | 60-20KHz(±3dB) |
| RMS Power(Continuous/Peak) | 300/1400W |
| Impedance | 8 Ohms |
| Coverage Angle | 110°(H)×10°(V) |
| Sensitivity(1W/1M) | 101 |
| Max SPL(1M) | 130dB(Continuous), 136dB(Peak) |
| Connector | 2 SPEAKON NI4 |
| Dimensions | 310x750x355mm |
| Weight | 32kg |
Product Tags:
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Low Frequency Pro Audio Line Array Speakers , Ukuran Box Speaker 10 Inch Line Array Images
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