L-Acoustics K2 and KS28 Bundle with Amps and Accessories 12 Tops 6 Subs

L-Acoustics K2 and KS28 Bundle with Amps and Accessories 12 Tops 6 Subs

Bundle Components:
(12) L-Acoustics K2 
(6) L-Acoustics KS28
L-Acoustics LA12X Amplifiers
for available accessories, contact a Sales Representative

L-Acoustics K2 3-Way Full-Range Active WST® Enclosure

Part of the K Series, K2 is a full range line source element designed for large-scale applications. Designed upon the K1, the industry-reference touring system, K2 offers the same pristine, powerful sonic signature into a lighter and more flexible enclosure, making it ideal for national and international touring acts, festivals or sporting events. K2 delivers full-range bandwidth down to 35 Hz with reinforced LF contour and boasts a strong output of 147 dB, making it a recordholder in performance to weight ratio. Designed as a three-way active loudspeaker, quad amplified, K2 benefits from the LA-RAK II AVB touring rack for powerful amplification and advanced protection. K2 features PanflexTM to increase flexibility. A single enclosure offers four horizontal directivity patterns: 70° or 110° symmetrical or 90° asymmetrical on either side. Ultra-precise audience coverage and smooth SPL distribution are granted by the combination of Panflex and a large choice of inter-element angles. The rugged K2 enclosure integrates an efficient, captive rigging system fitted with visual safety for secured and effortless deployment. A comprehensive set of rigging and transportation accessories facilitate storage, truck-loading and multiply deployment options.

Specifications:

• Description: 3-way active WST enclosure, quad-amplified by LA4X/LA8/LA12X
• Usable bandwidth (-10 dB): 35 Hz - 20 kHz ((K2_70))
• Maximum SPL: 147 dB ((K2_70))
• Nominal directivity:
  • Vertical : depending on number of elements and array curvature
  • Horizontal : 70°/110° symmetric or 90° asymmetric
• Transducers:
  • LF: 2 × 12’’ cone drivers
  • MF: 4 x 6,5’’ cone drivers
  • HF: 2 × 2’’ diaphragm compression drivers
• Acoustical load:
  • LF: Bass-reflex, L-Vents
  • MF: Bass-reflex
  • HF: DOSC waveguide, Panflex
• Nominal impedance: LF/MF/HF : 2 x 8 Ω / 8 Ω / 16 Ω
• Connectors: 2 × 8-point PA-COM®
• Rigging and handling:
  • 4-point captive rigging system
  • 2 large side handles
  • Inter-enclosure angles (deg): 0.25, 1, 2, 3, 4, 5, 7.5, 10
• Weight (net): 56 kg/123.2 lb
• Cabinet: Premium grade Baltic birch plywood
• Side panels: Die cast aluminum
• Front:
  • Coated steel grill
  • Acoustically neutral 3D fabric
• Rigging components: High grade steel with anti-corrosion coating
• Finish: Dark grey brown Pantone® 426 C

L-Acoustics KS28 Flyable Subwoofer 2x18-Inch

Passive subwoofer with two high-excursion, direct-radiating 18 in transducers mounted in a bass-reflex tuned enclosure with laminar vents for increased LF efficiency. The enclosure cabinet is constructed of premium grade Baltic beech and birch plywood. The enclosure front is protected by a coated steel grill and an acoustically transparent fabric. The enclosure integrates six ergonomic handles, two stacking runners and matching top tracks for easy enclosure alignment. The Flush-fitting captive hardware allows for rigging and combining with other loudspeakers of the same family. Combining two or more elements with associated presets achieve omnidirectional or cardioid directivity patterns. Exclusively driven and protected by a proprietary amplified controller through a dedicated preset.

Specifications:

• Coverage:
  • Enclosure directivity: standard or cardioid
• Transducers:
  • LF transducer: 2 ×18" neodymium cone drivers
• Acoustics:
  • Nominal impedance: 4 Ω
  • Usable bandwidth: 25 Hz - 110 Hz (-10 dB), 29 Hz - 96 Hz (-6 dB), 32 Hz - 76 Hz (-3 dB)
  • RMS power handling (Calculated using the mean impedance measured on the usable bandwidth): 1181 W
  • Maximum SPL: 142 dB Peak level at 1 m under half space conditions using pink noise with crest factor 4
• Physical data:
  • Acoustical load: bass-reflex
  • Cabinet: premium grade Baltic beech and birch plywood
  • Dimensions (W, H, D): 1340 mm, 719 mm, 565 mm / 52.8 in, 28.3 in, 22.2 in
  • Weight (net): 79 kg / 174 lb
  • Connectors: IN: 1 × 4-point speakON
  • Finish: dark grey brown Pantone 426 C

L-Acoustics LA12X US Amplified Controller 4x2600-Watt 4-Ohms

L-Acoustics amplified controllers offer high performance and efficient loudspeaker amplification, digital signal processing and comprehensive system protection in a single ergonomic package. The onboard preset library allows for rapid system optimization with minimum EQ correction and delivers a unique sonic signature across all L-Acoustics systems. The LA12X is the most powerful unit in the range. Thanks to its DSP-controlled, universal Switched Mode Power Supply with advanced Power Factor Correction, it delivers high output power with outstanding hold times even on less-than ideal A/C mains. It offers maximum versatility with its 4x4 architecture and its ability to drive all L-Acoustics loudspeaker enclosures including the KS28 reference subwoofer.

Specifications:

• General:
  • Output power CEA-2006 / 490A (1% THD, 1 kHz, all channels driven):
    • 4 × 1400 W RMS (at 8 Ω)
    • 4 × 2600 W RMS (at 4 Ω)
    • 4 × 3300 W RMS (at 2.7 Ω)
  • Amplification class: Class D
  • Digital Signal Processor (DSP): 2 SHARC 32-bit, floating point, 96 kHz sampling rate
  • Frequency response 20 Hz - 20 kHz:
    • ± 0.1 dB (at 8 Ω, 60 W output power)
    • ± 0.1 dB (at 4 Ω, 120 W output power)
  • Distortion THD+N (20 Hz - 10 kHz):
    • < 0.05% (at 8 Ω, 60 W output power)
    • < 0.1% (at 4 Ω, 120 W output power)
  • Output dynamic range: > 114 dB (20 Hz - 20 kHz, 8 Ω, A-weighted)
  • Amplification gain: 32 dB
  • Noise level: < - 72 dBV (20 Hz - 20 kHz, 8 Ω, A-weighted)
  • Channel separation: > 85 dB (at 1 kHz , 3 x 120 W, 4 Ω)
  • Damping factor: > 400 (1 kHz and below, 8 Ω)
  • Output delay: 0 ms to 1000 ms
• Physical data:
  • Height: 2U
  • Weight: 14.5 kg / 32 lb
  • Finish: black
  • Protection rating: IP2x