HK Audio L5 LTS - 2-Way Full-Range Passive System with MCT Technology

HK Audio LINEAR 5 L5 LTS – 2-way full-range passive system with MCT technology

The HK Audio L5 LTS is a 2-way passive PA enclosure that packs high SPL, controlled coverage, and superior intelligibility into a compact form factor. Its low-resonance , multi-ply MDF/birch enclosure with a trapezoidal design reduces unwanted vibrations and ensures the structural rigidity necessary for professional live, rental, and installation use. HK Audio’s unique Multicell Transformer (MCT) technology shapes the wavefront to deliver 60° × +5°/–25° coverage , concentrating energy where the audience is and minimizing ceiling reflections.

The system combines 3 × 8” woofers with 2” neodymium voice coils and a 1.75” diaphragm tweeter (1” driver), filtered at 1.7 kHz (12 dB/oct). With 600 W RMS (2,400 W peak) , a maximum SPL of 138 dB and a sensitivity of 110 dB (1 W/1 m) , the L5 LTS performs powerfully as a stand-alone speaker or in combination with other Linear 5 and Linear Sub series systems to extend bass extension. Connectivity via 2 × Speakon NL4 with switchable pins facilitates wiring in professional setups. For mounting, it includes a 1 MonoTilt 0° socket , 7 M8 points and 2 handles for quick transport. The metal grille with black acoustic foam protects the transducers and provides a sleek aesthetic. Dimensions: 44 × 68 × 46.1 cm ; weight: 26.4 kg .

Main features

• 2-way passive design with 3 × 8” (LF) and 1 × 1.75” (HF, 1” driver) .
• MCT technology for directivity control: 60° × +5°/–25° .
• Power and pressure: 600 W RMS / 2,400 W peak , 138 dB SPL max. , 110 dB sensitivity (1 W/1 m).
• Frequency response: 100 Hz – 20 kHz (–10 dB).
• Crossover: 1.7 kHz , slope 12 dB/oct .
• Robust enclosure: Low-resonance multi-ply MDF/birch with trapezoidal design.
• Connections: 2 × Speakon NL4 with switchable pins .
• Mounting and installation: 1 × MonoTilt 0° , 7 × M8 for accessories, 2 integrated handles .
• Front protection: metal grille with black acoustic foam.
• Dimensions and weight: 44 × 68 × 46.1 cm and 26.4 kg .

Product benefits

• Useful and controlled coverage: the MCT pattern concentrates energy on the audience, reducing losses towards the ceiling.
• True High Efficiency: 110 dB sensitivity and 138 dB peak for higher SPL with less amplification.
• Bold and defined sound: low-mid arrangement with 3 × 8” and compression engine for vocal clarity and punch.
• Easy integration: Works alone or in combination with Linear 5 and Linear Sub for 2.1 systems, stacks, and clusters.
• Touring reliability: multi-layer wood enclosure, foam-lined grille, and rigging-ready hardware.

Use cases

• Sound reinforcement for bands and DJs in venues and events.
• Fixed installations in theaters, clubs and auditoriums with coverage control.
• Stacked or clustered systems with Linear Sub series subwoofers.

Frequently Asked Questions

• Does it need a power amp? Yes, it's a passive enclosure (600 W RMS). It uses appropriate amplification and processing.
• Can I hang or mount it? It has 7 M8 points and 0° MonoTilt for rigging accessories and bar mounting.
• Which subwoofer does it pair with? The Linear Sub family for extended low-frequency response.
• What is its coverage pattern? 60° horizontal × +5°/–25° vertical (MCT).

Description for projects

2-way full-range passive enclosure with 3 × 8” (LF) and 1 × 1.75” (HF, 1” driver); MCT technology; coverage 60° × +5°/–25°; response 100 Hz – 20 kHz (–10 dB); power 600 W RMS (2,400 W peak); max. SPL 138 dB; sensitivity 110 dB (1 W/1 m); crossover 1.7 kHz (12 dB/oct); 2 × Speakon NL4 with switchable pins; multi-layer MDF/birch enclosure; 1 × MonoTilt 0°, 7 × M8, 2 handles; metal grille with foam; dimensions 44 × 68 × 46.1 cm; weight 26.4 kg; black acrylic enamel finish.