Highlight Features
Passive Column Speaker FS-84
The FS-84 is a high-output passive column speaker developed for large spaces where long-throw speech projection and controlled sound coverage are essential. Its eight 4-inch woofers, neodymium compression driver, and exceptional 105 dB sensitivity deliver powerful acoustic output from a slim enclosure. The speaker is suitable for auditoriums, houses of worship, conference halls, live events, public venues, and compact line array systems.
Product Description
- Eight-driver column configuration: Eight 4-inch woofers work together to increase vocal projection, midrange presence, and overall sound output across larger listening areas.
- Detailed high-frequency reproduction: A 1-inch neodymium compression driver provides clear speech articulation and precise reproduction of musical detail.
- Exceptional acoustic sensitivity: With a sensitivity of 105 dB, the FS-84 produces high sound pressure while using amplifier power efficiently.
- High-output performance: The speaker reaches 120 dB continuous and 128 dB peak SPL, supporting demanding professional sound reinforcement applications.
- Focused sound coverage: The 80° horizontal by 30° vertical dispersion pattern directs sound toward the audience while reducing unwanted ceiling and floor reflections.
- Wide programme response: A frequency response of 70 Hz–20 kHz supports intelligible speech, detailed music, and general full-range audio reproduction.
- Durable plywood enclosure: The CNC-machined high-density plywood cabinet provides structural rigidity and consistent acoustic performance.
- Flexible suspension installation: Fourteen M8 threaded rigging points support secure mounting in permanent and portable sound systems.
- Professional connectivity: Dual NL4 Speakon®-compatible connectors simplify system wiring and loudspeaker linking.
Product Specification
| Specification | FS-84 |
|---|---|
| Product Type | Passive column speaker |
| LF Drivers | 8 × 4-inch woofers with 25 mm voice coils |
| HF Driver | 1 × 1-inch neodymium compression driver with 25 mm voice coil |
| Power Rating | 380 W RMS / 1100 W Peak |
| Frequency Response | 70 Hz–20 kHz (±3 dB) |
| Sensitivity | 105 dB (1 W / 1 m) |
| Maximum SPL | 120 dB Continuous / 128 dB Peak |
| Nominal Impedance | 4 Ω |
| Coverage Pattern | 80° × 30° |
| Enclosure Material | CNC-machined high-density plywood |
| Rigging Points | 14 × M8 threaded suspension points |
| Input Connectors | 2 × NL4 Speakon®-compatible connectors (±1) |
| Dimensions (W × D × H) | 130 × 145 × 1110 mm |
| Net Weight | 11.2 kg |
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