HK Audio LINEAR 5 MKII ROCK PACK - Complete modular PA system

HK Audio LINEAR 5 MKII ROCK PACK — Complete modular PA system for bands, DJs, and clubs

The LINEAR 5 MKII ROCK PACK is a complete sound system based on HK Audio's professional series, designed for demanding events where high sound pressure, homogeneous coverage and rapid deployment are required. This pack combines two LINEAR 5 MKII 112 FA full-range tops with four LINEAR 5 MKII 115 Sub A active subwoofers , providing precise bass response, clear voice reproduction and superior projection thanks to their 60° × 40° horn . Integrated electronics with high-performance DSP and FIR filters , configurable presets from the panel and network control allow the system to be adapted to different venues and configurations (ground stack, headstack over sub, cluster of tops and cardioid subwoofer arrays). Includes Weather Protective Covers for safe outdoor operation.

Composition of the system

• 2 × LINEAR 5 MKII 112 FA — 12" full-range active speaker + 1" driver, 60° × 40° rotatable horn, DSP with FIR and presets (e.g. Flat, Boost, Low Cut, Remote), network control and monitoring, DSP Out for linking other speakers.
• 4 × LINEAR 5 MKII 115 Sub A — 15" active bass reflex subwoofer with panel-selectable cardioid presets and filtering options; network control and DSP Out for tops.
• Included accessories : 2 × Weather Protective Cover for 112 FA and 4 × Weather Protective Cover for 115 Sub A, with reading window and access to connectors for working in the rain.

Key Features and Benefits

• Superior Range and Clarity : The 112 FA's 60° x 40° horn focuses energy where you need it, keeping vocals and instruments defined at mid- to long distances.
• Controlled bass : The 115 Sub A delivers punch and extension; their cardioid modes reduce rear spill on stages and sensitive areas.
• Flexible configurations : ground stack, headstack (top on sub), or cluster of tops to extend coverage and range; system expansion or duplication possible.
• Professional workflow : DSP with FIR, presets accessible on the panel, network control (EtherCon) via HK Audio software and DSP Out for chaining processed signals.
• Outdoor Ready : Weather Protective Cover included, with clear windows and access to controls and wiring.
• Touring Construction : Birch plywood enclosures, steel grilles, and rugged hardware are designed for heavy-duty rental and touring use.

Recommended applications

• Live bands, DJs and mobile discos that require high SPL with vocal clarity.
• Clubs, medium and large venues, theaters, and demanding corporate events.
• Parties and events where greater reach and constant coverage are required.

Connectivity and control

Each 112 FA features an XLR/TRS combo input , XLR output , EtherCon for network control, and a DSP Out (XLR) for linking other speakers. Each 115 Sub A offers two combo inputs , two XLR Thru outputs , an XLR DSP Out , and an EtherCon In/Thru . HK Audio software allows you to adjust EQ, filters, delay , polarity, and limiters throughout the entire chain.

Frequently Asked Questions

• Can the system be expanded? Yes, the package is designed to grow: you can create clusters of tops and expand the number of subwoofers or double the system.
• Can I set the subwoofer to cardioid? Yes, the 115 Sub A includes selectable cardioid presets on the panel itself.
• Is it suitable for outdoor use? Yes; in addition to the robustness of the enclosures, the pack includes a Weather Protective Cover for tops and subs.

Description for projects

PA pack consisting of 2 × LINEAR 5 MKII 112 FA (12" + 1", 60° × 40° horn, DSP with FIR, network control, DSP Out) and 4 × LINEAR 5 MKII 115 Sub A (15" bass reflex, filter and cardioid presets, network control, DSP Out). Including 2 × Weather Protective Cover for 112 FA and 4 × Weather Protective Cover for 115 Sub A. Configurable in stack, headstack or cluster; expandable system.