Highlight Features
Passive Column Speaker F-84
The F-84 is a high-output passive column speaker designed for professional installations that demand strong sound projection, clear speech, and controlled coverage. Featuring eight 4-inch woofers, a neodymium compression driver, and a slim architectural enclosure, it is suitable for conference halls, houses of worship, performance venues, restaurants, retail spaces, and compact line array systems.
Product Description
- Eight-driver column array: Eight vertically aligned 4-inch woofers provide consistent midrange reproduction and focused sound projection.
- Dedicated high-frequency driver: The 1-inch neodymium compression driver improves speech intelligibility and music clarity.
- High power handling: Supports 450 W RMS and 1200 W peak power for demanding professional sound applications.
- Efficient acoustic performance: The 108 dB sensitivity rating enables strong output with efficient amplifier use.
- Professional sound pressure level: Produces up to 125 dB continuous and 130 dB peak SPL.
- Controlled dispersion: The 80° × 30° coverage pattern directs sound toward the listening area while limiting unwanted reflections.
- Full-range reproduction: Its 70 Hz–20 kHz frequency response supports clear announcements and detailed music playback.
- Flexible installation: Fourteen M8 threaded suspension points support secure fixed mounting and compact array configurations.
- Rigid plywood enclosure: The CNC-machined high-density cabinet provides durability and stable acoustic performance.
- Professional connectivity: Dual NL4 Speakon-compatible connectors simplify system wiring and loudspeaker linking.
Product Specification
| Specification | F-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 | 450 W RMS / 1200 W Peak |
| Frequency Response | 70 Hz–20 kHz (±3 dB) |
| Sensitivity | 108 dB (1 W/1 m) |
| Maximum SPL | 125 dB Continuous / 130 dB Peak |
| Nominal Impedance | 4 Ω |
| Coverage Pattern | 80° horizontal × 30° vertical |
| Enclosure Material | CNC-machined high-density plywood |
| Rigging Points | 14 × M8 threaded suspension points |
| Input Connectors | 2 × NL4 Speakon-compatible connectors |
| Dimensions (W × D × H) | 130 × 145 × 1110 mm |
| Net Weight | 11.2 kg |
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