L-ACOUSTICS - Active 3 way variable curvature WST enclosure K2 (New)
K2-o
The K2 is the full range element of a WST® line source with variable curvature and adjustable horizontal directivity. The K2 loudspeaker enclosure is based on a 3-way active design. It comprises 4 input sections: 2 LF and 1 MF at a nominal impedance of 8 ohms, and 1 HF at a nominal impedance of 16 ohms. It features two 12” speakers and four 6.5”, all direct-radiating neodymium speakers mounted in a bass-reflex enclosure, and two 3” neodymium diaphragm compression drivers coupled to individual DOSC® waveguides and adjustable directivity fins. The transducers are implemented in a K-shape configuration. The cabinet is made of machined first grade Baltic birch plywood combined to die cast aluminum side panels to ensure maximum acoustical and mechanical integrity while reducing weight to the minimum. A four-point rigging system is integrated into the cabinet.
The K2 enclosure operates over the nominal frequency range of 35 Hz to 20 kHz. Its LF resources can be reinforced with the dedicated K1-SB extension and its bandwidth can be extended down to 25 Hz with the SB28 subwoofer. In the horizontal plane, the directivity is adjustable down to 300 Hz, with two symmetric settings (70° or 110°) and two asymmetric settings (90° as 35°/55° or 55°/35°).
The K2 rigging system allows vertical assembly of enclosures with various inter-element angles (up to 10°), constituting a line array with variable curvature. The combination of the coplanar symmetry and the DOSC® waveguide in the HF region ensure a perfect acoustic coupling between the elements of an array. The WST® (Wavefront Sculpture Technology) criteria are fulfilled, so that such an array can be qualified as a true line source. Any WST® line source provides a smooth tonal response and a coverage that is free of secondary lobes over the entire frequency range.
The K2 is driven and quad-amplified by the LA8 or LA4X controller with factory presets which ensure linearization, protection, and optimization for the loudspeaker system.
Specifications :
Usable bandwidth (-10dB) : 35 Hz - 20 kHz
Maximum SPL1 : 145 dB ([K2_70] preset)
Coverage angle (-6 dB) :
Horizontal : 110°/70° symmetric ; 90° asymmetric (35°/55° or 55°/35°)
Vertical : depends on the number of elements and array curvature
Transducers :
LF: 2 x 12’’, weather-resistant, bass-reflex
MF: 4 x 6.5’’, weather-resistant, bass reflex
HF: 2 x 3’’, diaphragm compression driver, DOSC® waveguide
Nominal impedance LF : 2 x 8 ohms MF: 8 ohms HF:16 ohms
RMS power handling LF : 2 x 450 W MF: 320 W HF: 160 W
Connectors IN : 1 x 8-point PA-COM® LINK: 1 x 8-point PA-COM®
Rigging components : Captive 4-point rigging system
Inter-enclosure angles : 0.25, 1, 2, 3, 4, 5, 7.5 or 10°
Physical data :
W/w x H x D :1338 x 354/286 x 400 mm - 52.7 x 14/11.3 x 15.8 in
Weight (net) : 56 kg 123.2 lb.
Cabinet : First grade Baltic birch plywood
Side panels : Die cast aluminum
Finish : Dark Grey brown PANTONE 426C® or Pure white RAL 9010®
Front : Steel grill with anti-corrosion coating Airnet® acoustically neutral fabric
Protection rating : IP45
Rigging components : High grade steel with anti-corrosion coating
L-ACOUSTICS - Transport trolley for 4 x K2 (New)
Add to cart1665.00€ HT
L-ACOUSTICS - Protective cover for 4 x K2 on K2-CHARIOT (New)
Add to cart1665.00€ HT
L-ACOUSTICS - K2-JACK - Pair of stabilizers with adjustable feet to use K2-CHARIOT as a stacking platform (New)
Add to cart900.00€ HT
L-ACOUSTICS - Accessory attachment interface for K2 and K1 and K1-SB or K1-BUMP - Sold in lots of 2 (New)
Add to cart235.00€ HT
L-ACOUSTICS - K2-BUMP - Rigging frame for flying K2 and LA-RAK (New)
Add to cart2570.00€ HT
L-ACOUSTICS - Support laser K2 compatible TEQSAS SSE Prosight Align Array (Neuf)
Add to cart155.00€ HT
L-ACOUSTICS - Transport trolley for 4 x K2 (New)
Add to cart1105.00€ HT
L-ACOUSTICS - Protective cover for 4 x K2 on K2-CHARIOT (New)
Add to cart806.00€ HT
L ACOUSTICS - Painting option ivory RAL 1014 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option light ivory RAL 1015 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option traffic yellow RAL 1023 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option melon yellow RAL 1028 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option pastel orange RAL 2003 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option orange RAL 2009 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option ruby red RAL 3003 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option purple red RAL 3004 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option traffic red RAL 3020 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option traffic purple RAL 4006 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option telemagenta RAL 4010 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option sulfur yellow RAL 1016 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option blue sapphire RAL 5003 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option gentian blue RAL 5010 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option blue azure RAL 5015 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option leaf green RAL 6002 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option moss green RAL 6005 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option yellow green RAL 6018 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option pastel green RAL 6019 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option silver gray RAL 7001 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option anthracite grey RAL 7016 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option light gray RAL 7035 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option chocolate brown ral 8017 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option cream white RAL 9001 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option jet black RAL 9005 on demand
Add to cart940.00€ HT
L ACOUSTICS - Painting option gray aluminum RAL 9006 on demand
Add to cart940.00€ HT
L ACOUSTICS - RAL 8019 Touch Up Paint - Grey Brown - 1 kg (New)
Add to cart47.99€ HT
L ACOUSTICS - RAL 8019 Touch Up Paint - Grey Brown - 12 kg (New)
Add to cart320.00€ HT
L-ACOUSTICS - Diaphragm motor 3" - 8 ohms for ARCSII/K2/KARA (New)
Add to cart200.00€ HT
L-ACOUSTICS - 1 large fabric front black Airnet series (New)
Add to cart28.00€ HT
L-ACOUSTICS - HP BC125 loudspeaker 12" - 8 ohms for K2 (New)
Add to cart419.00€ HT
L-ACOUSTICS - Kit HP BC34 3" engine - 8 ohms for K2/KARA (New)
Add to cart500.00€ HT
L-ACOUSTICS - HP FA61 loudspeaker 6,5" - 8 ohms for K2 (New)
Add to cart175.00€ HT
L-ACOUSTICS - Remembraning 12" kit for K2 (New)
Add to cart125.00€ HT
L-ACOUSTICS - Connector plate for K2 (New)
Add to cart135.00€ HT
L-ACOUSTICS - 1 set wiring kit for K2 (New)
Add to cart41.00€ HT
L-ACOUSTICS - Kit 2 fins for K2 (New)
Add to cart175.00€ HT
L-ACOUSTICS - 2 grids for K2 (New)
Add to cart310.00€ HT
L-ACOUSTICS - Kit of 4 pads for K2 (New)
Add to cart31.00€ HT
L-ACOUSTICS - Kit vanity cover rigging for K2 (New)
Add to cart125.00€ HT
L-ACOUSTICS - Kit rigging left front for K2 (New)
Add to cart190.00€ HT
L-ACOUSTICS - Kit rigging right front for K2 (New)
Add to cart190.00€ HT
L-ACOUSTICS - Left rear rigging for K2 (New)
Add to cart235.00€ HT
L-ACOUSTICS - Kit rigging right rear for K2 (New)
Add to cart235.00€ HT
L-ACOUSTICS - Kit 1 support logo with countersink hole - logo included (New)
Add to cart23.00€ HT
L-ACOSUTICS - Kit 2 ball screws 1394 (New)
Add to cart110.00€ HT
L-ACOUSTICS - Kit locking grid for SB15m/K2 (New)
Add to cart10.00€ HT
L-ACOUSTICS - Carpentry kit for K2 - On demand
Add to cart0.00€ HT
L-ACOUSTICS - Finishing varnish PANTONE 426C - 12kg (New)
Add to cart740.00€ HT
L-ACOUSTICS - Finishing varnish PANTONE 426C - 1kg (New)
Add to cart104.00€ HT
L-ACOUSTICS - KR tissu 3D noir épaisseur 3.5mm (Neuf)
Add to cart40.00€ HT
L-ACOUSTICS - Kit joints sécurité grille + outillage (Neuf)
Add to cart110.00€ HT
L-ACOUSTICS - Kit plaque connecteur pour K2 (Neuf)
Add to cart46.00€ HT
L-ACOUSTICS - Kit 2 poignées pour K2 (Neuf)
Add to cart56.00€ HT
L ACOUSTICS - RAL 8019 Touch Up Paint - Grey Brown - 12 kg (New)
Add to cart740.00€ HT
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