L-Acoustic K3 2-Way Active WST® Enclosure: 2x 12-Inch LF and 4-Inch HF Diaphragm
2-way active enclosure with two 12 inch drivers and one 4 inch diaphragm compression driver - 10-degree enclosure angle with adjustable waveguide directivity for assembling enclosures to achieve a coherent wavefront line source.
Specifications:
- Coverage:
- Enclosure directivity: depending on number of elements and array curvature
- Waveguide directivity: 70° / 110° symmetric or 90° asymmetric
- Transducers:
- LF transducer: 12" cone driver
- HF transducer: 4" diaphragm compression driver
- Acoustics:
- Nominal impedance: 8 Ω LF, 8 Ω HF
- Usable bandwidth: 42 Hz - 20 kHz (-10 dB), 46 Hz - 20 kHz (-6 dB), 50 Hz - 20 kHz (-3 dB)
- RMS power handling (Calculated using the mean impedance measured on the usable bandwidth):
- LF: 700 W
- HF: 130 W
- Maximum SPL: 143 dB (Peak level measured at 1 m under free field conditions using pink noise with crest factor 4)
- Physical data:
- Acoustical load: bass-reflex
- Cabinet: premium grade Baltic birch plywood
- Dimensions (W, H, D): 950 mm, 355 mm, 402 mm / 37.4 in, 13.9 in, 15.8 in
- Weight (net): 43 kg / 94.7 lb
- Connectors: 2 × 4-pointspeakON
- IP: IP55
- Finish: dark grey brown Pantone 426 C
- Enclosure directivity: depending on number of elements and array curvature
- Waveguide directivity: 70° / 110° symmetric or 90° asymmetric
- LF transducer: 12" cone driver
- HF transducer: 4" diaphragm compression driver
- Nominal impedance: 8 Ω LF, 8 Ω HF
- Usable bandwidth: 42 Hz - 20 kHz (-10 dB), 46 Hz - 20 kHz (-6 dB), 50 Hz - 20 kHz (-3 dB)
- RMS power handling (Calculated using the mean impedance measured on the usable bandwidth):
- LF: 700 W
- HF: 130 W
- Maximum SPL: 143 dB (Peak level measured at 1 m under free field conditions using pink noise with crest factor 4)
- Acoustical load: bass-reflex
- Cabinet: premium grade Baltic birch plywood
- Dimensions (W, H, D): 950 mm, 355 mm, 402 mm / 37.4 in, 13.9 in, 15.8 in
- Weight (net): 43 kg / 94.7 lb
- Connectors: 2 × 4-pointspeakON
- IP: IP55
- Finish: dark grey brown Pantone 426 C
