HK Audio Linear 3 115 FA
By HK Audio
The LINEAR 3 115 FA is a high‑performance active full‑range loudspeaker designed for musicians, DJs, rental companies, and event professionals who need powerful bass, high output, and clear, balanced sound. Its 15-inch woofer delivers deeper low‑end extension compared to the 12-inch model, making it ideal for standalone use or as part of a larger PA system. With a 1200 W Class‑D amplifier, wide dispersion, and rugged construction, it provides reliable performance for live shows, clubs, corporate events, and mobile setups.
Key features
| System type | Active 2‑way loudspeaker |
| Amplifier power | 1200 W Class‑D |
| Drivers | 15" woofer + 1" HF driver |
| Max SPL | 135 dB peak |
| Frequency range | 58 Hz – 16 kHz (‑6 dB) |
| Dispersion | 90° × 55° |
| Inputs | 2× XLR/jack combo (Mic/Line), 1× Stereo RCA |
| Power consumption | 3 A @ 220–240 V |
| Cabinet construction | Birch multiplex/MDF with steel grille |
| Mounting options | DuoTilt 3°/7°, 4× M8 rigging points |
Overview
The LINEAR 3 115 FA is engineered to deliver a powerful, crystal‑clear sound signature with extended low‑frequency performance. Its 15-inch woofer provides noticeably more depth than the 12-inch version, making it especially effective as a standalone full‑range speaker for live bands and DJs. The wide 90° × 55° dispersion ensures even coverage across the audience area, while the rugged birch multiplex/MDF cabinet and anticorrosive steel grille guarantee long‑term durability. With multiple input options and flexible mounting hardware, it adapts easily to FOH, side‑fill, or installation use.
Included Accessories
- Power cable
- User documentation
Included Software
- Built‑in DSP with optimized system tuning
- Preset configurations for different usage scenarios