L-Acoustics PA-PACK-1646 Speaker System: 24x KARAII, 6x KS28, 6x LA12X-US, 4x M-BUMP, 4x MBAR

This package contains the following items:

• 24x L-Acoustics KARAII Line Array Loudspeaker
• 6x L-Acoustics KS28 Flyable Subwoofer 2x18-Inch
• 6x L-Acoustics LA12X Amplified Controller 4x2600w 4-Ohms
• 4x L-Acoustics Bumper for Flying or Stacking KARA 2 / SB18
• 4x L-Acoustics MBAR Extension Bar for Rigging Frame

*24x L-Acoustics KARAII Line Array Loudspeaker

The L-Acoustics Kara II is the evolution of the international bestseller Kara. The addition of Panflex to the compact powerhouse gives Kara II even greater flexibility for mobile applications. The Kara II offers four horizontal direction patterns: 70° or 110° symmetrical, or 90° asymmetrical on both sides.

Specifications:

• Product category: Speakers
• Type Speaker: Passive
• Driver HF: 1 × 3'' neodymium diaphragm compression driver
• Driver LF: 2 × 8’’ neodymium driver
• Frequency range: 55 Hz – 20 kHz
• Beam angle:30° x 70°/110° symmetric of 90° asymmetric
• Maximum SPL: 142 dB
• Impedance: 8 Ω
• Connectors: 1 x speakON NL4 (IN), 1 x speakON NL4 (LINK)
• Weight: 26 kg
• Dimensions (H x B x D): 250/164 x 730 x 500 mm

*6x 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

*6x 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

*4x L-Acoustics Bumper for Flying or Stacking KARA 2 / SB18

Frame for flying or ground-stacking a vertical SB18 and/or KARA array, provided with 2 bow shackles (Ø19mm), 4 round-shaped ball-locking pins (5/16”), and 4 T-shaped ball-locking pins (5/16”) Rigging structure and extension bar for suspending or stacking KARA and/or SB18. Certified for suspending up to 24 KARA or 16 SB18 or stacking up to 9 KARA.

*4x L-Acoustics MBAR Extension Bar for Rigging Frame

Extension bar for the M-BUMP frame, provided with 2 bow shackles (Ø19mm) and 2 T-shaped ball-locking pins (3/8”).