LA122 PCC kolonėlė aktyvi 660Wrms 12"

Описание

The LA122 is an extremely compact line array designed to be used in large or medium sound reinforcement applications. The bass and mid sections are conformed by one 12" driver in bass reflex configuration. High frequency is handled by two 1.4" exit compression drivers attached to a pattern-controlled (90º horizontal x 8º vertical) symmetrical curved wave guide. The system’s shape is trapezoidal, so we can better angle and focus its elements. This feature could partially solve front fill applications if the front fill focused elements could be managed independently apart from the other elements of the array. That can be done with the LA122 array, as each loudspeaker is individually DSP controlled by its own digital processor. Every LA122 array has built-in the amplifiers and digital control required to vary each of the features of the enclosure. This performance gives us the possibility to program air absorption correction, modified eq’s and gain for front fill situations, directivity control... and all the parameters we need to optimize the overall performance.

Specifications:

• Frequency Response: 69 Hz – 18 kHz ±4dB, measured on axys.
• Nominal Dispersion: 85ºH x 8ºV@-6dB points.
• Impedance: 8 Ohm.
• Sensitivity: 102 dB (1w/1m).
• Calculated Max Spl: 131 dB continuous/137 Peak.
• Power Handling: #660 W nominal. * 1100 W continuous.
• Dimensions (HxWxD): 410x600x430 mm.
• Net Weight: 40 kg selfpowered PCC version.
• Components: 1x12" LF driver, 2x1.4" HF driver on a proprietary waveguide device.
• Construction: 16mm birch plywood. Finished in black semi-matt textured Durawound weatherized coating. One recessed carrying handle.
• Grille: Powder coated perforated steel with acoustically transparent reticulated foam.