Highlight Features
Passive Column Speaker FS-44
The FS-44 is a high-sensitivity passive column speaker designed to project clear speech and detailed programme audio across acoustically demanding spaces. Its four 4-inch woofers and neodymium compression driver deliver higher output than a conventional compact column while maintaining a slim architectural profile. The speaker is well suited for conference facilities, houses of worship, lecture halls, event venues, live sound systems, and compact line array installations.
Product Description
- Four-driver column configuration: Four 4-inch woofers work together to improve midrange presence, vocal projection, and overall acoustic output.
- Neodymium compression driver: The 1-inch high-frequency driver reproduces speech articulation and musical detail with greater clarity.
- High acoustic sensitivity: A sensitivity rating of 99 dB allows the FS-44 to generate strong sound pressure with efficient amplifier power usage.
- Focused audience coverage: The 80° horizontal by 30° vertical dispersion pattern directs sound toward the listening area while reducing unnecessary ceiling and floor reflections.
- Professional output capability: The speaker reaches 112 dB continuous and 118 dB peak SPL for demanding speech and music reinforcement applications.
- Wide programme response: A frequency response of 70 Hz–20 kHz supports clear vocals, background music, and general full-range audio reproduction.
- Durable plywood enclosure: The CNC-machined high-density plywood cabinet provides structural rigidity and dependable acoustic performance.
- Flexible suspension options: Twelve M8 threaded rigging points support secure installation in fixed and portable sound systems.
- Reliable system connectivity: Dual NL4 Speakon®-compatible connectors simplify loudspeaker wiring and system expansion.
Product Specification
| Specification | FS-44 |
|---|---|
| Product Type | Passive column speaker |
| LF Drivers | 4 × 4-inch woofers with 25 mm voice coils |
| HF Driver | 1 × 1-inch neodymium compression driver with 25 mm voice coil |
| Power Rating | 180 W RMS / 360 W Peak |
| Frequency Response | 70 Hz–20 kHz (±3 dB) |
| Sensitivity | 99 dB (1 W / 1 m) |
| Maximum SPL | 112 dB Continuous / 118 dB Peak |
| Nominal Impedance | 8 Ω |
| Coverage Pattern | 80° × 30° |
| Enclosure Material | CNC-machined high-density plywood |
| Rigging Points | 12 × M8 threaded suspension points |
| Input Connectors | 2 × NL4 Speakon®-compatible connectors (±1) |
| Dimensions (W × D × H) | 130 × 145 × 640 mm |
| Net Weight | 6.2 kg |
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