HK Audio LINEAR 5 MKII 112 FA - 2-way self-powered full-range system with 60° × 40° horn and DSP

HK Audio LINEAR 5 MKII 112 FA — 2-way self-powered full-range system with 60° × 40° horn and DSP

The HK Audio LINEAR 5 MKII 112 FA is a 12" + 1" active loudspeaker designed to deliver vocal clarity, controlled projection , and a professional workflow for touring, clubs, and installations. Its 60° × 40° rotatable horn facilitates cluster creation and adaptation to complex room geometry, while the 48 kHz DSP with FIR filter provides crossover precision and access to useful presets right on the panel. With 600 W RMS / 1,200 W peak Class D, 135 dB peak , and a low-resonance birch/MDF hybrid enclosure, the 112 FA works both as a standalone full-range speaker or in a system with LINEAR 5 MKII subwoofers.

Main features

• 2-way architecture: 12" woofer (2.5" voice coil) + 1" motor (1.7" voice coil).
• Power and pressure: 600 W RMS / 1,200 W peak (Class D bi-amplified); max SPL 135 dB peak .
• Controlled Dispersion: 60° × 40° rotating horn (constant directivity) for greater range and cluster coupling.
• Frequency response: 70 Hz – 12 kHz (±3 dB) / 55 Hz – 19 kHz (–10 dB).
• Digital processing: FIR X-over at 1.6 kHz (72 dB/oct), 48 kHz sampling, latency < 2 ms.
• Built-in presets: Flat, Monitor, Low Cut and Remote (via software).
• Professional connectivity: XLR/TRS combo input (balanced and lockable), XLR Thru , XLR DSP Out (processed signal) and EtherCon RJ45 (In) for control.
• DSP Tools: 10-band parametric EQ, HPF/LPF, polarity, level, delay , limiter and mute .
• Touring-grade joinery: birch/MDF hybrid enclosure, DuoTilt 3°/7° , 3 M8 points, 2 MultiGrip handles, 2mm foam-lined grille.
• Monitor mode: 31° angled wedge for floor use.

Product benefits

• Projection and intelligibility: The 60° × 40° horn maintains clarity at medium and long distances and reduces unwanted reflections.
• Agile configuration: direct presets on the panel, DSP Out to power boxes without a network and centralized control via EtherCon .
• True versatility: works as a full-range top or in combination with LINEAR 5 MKII subwoofers (115/118 Sub) depending on the event.
• Robust design: Birch/MDF wood, rigging-ready hardware, and a durable finish for rental and touring.

Use cases

• Main reinforcement in rooms, clubs and corporate events.
• Stage monitoring with a 31° wedge.
• Modular systems in headstack on subwoofers or in cluster of tops .

Frequently Asked Questions

• Does the RJ45 port carry audio? No. The EtherCon RJ45 is for DSP control only; analog audio is provided via XLR/TRS In/Thru and DSP Out .
• Can the speaker be rotated? Yes, the 60° x 40° angle can be rotated to optimize coverage or create a cluster.
• What differentiates the 112 FA from the 115 FA? The 112 FA prioritizes speed and definition in the midrange with a 12" diameter, maintaining high pressure; the 115 FA provides more bass extension.

Description for projects

2-way full-range active loudspeaker: 12" (2.5") + 1" (1.7"); 600 W RMS / 1,200 W peak power; max. SPL 135 dB peak; response 70 Hz–12 kHz (±3 dB) / 55 Hz–19 kHz (–10 dB); FIR X-over 1.6 kHz (72 dB/oct); XLR/TRS combo input, XLR Thru, XLR DSP Out, EtherCon RJ45 (In); DSP 48 kHz (< 2 ms) with 10-band EQ, HPF/LPF, polarity, level, delay , limiter; hybrid birch/MDF cabinet; DuoTilt 3°/7°, 3 × M8, 2 MultiGrip handles; monitor 31°; 37 × 67 × 36.5 cm; 21.9 kg; black finish.