Product Highlights
- 18" Subwoofer Driver
- Intended for Cabinet Installs
- 2400W (Program) @ 8 Ohms
- Copper Voice Coil
- Voice Coil Diameter: 4"
- Xmax: 8.57mm
- 109 oz Magnet
- Usable Frequency: 31 to 200 Hz
Eminence DEFINIMAX 4018LF Overview
The Professional Series Eminence DEFINIMAX 4018LF Subwoofer Loudspeaker Driver is designed to install into custom made or prefabricated speaker cabinets that accommodate an 18" diameter driver. The speaker will deliver up to 2400W (program) of power at 8 Ohms and will reproduce low frequencies and bass for large sound reinforcement speakers for DJs, musicians, mid-size and large venues, stage monitors, and much more.
- Recommended for professional subwoofer applications in large sound reinforcement applications
- 18" (457.2mm) driver for cabinet installation
- 2400W (program) of power at 8 Ohms
- 109 oz magnet and 4" (101.6mm) voice coil
Specs
| Power | 1200W 2400W (Music Program) |
| Nominal Impedance | 8 Ohms |
| Sensitivity | 94.9 dB |
| Frequency Response | Usable Frequency: 31 to 200 Hz |
| Primary DC Resistance | 6.1 Ohms |
| Voice Coil | 4" / 101.6 mm |
| Magnet | 6.80 lb / 3.08 kg |
| Construction | Coil Construction: Copper voice coil Coil Former: Polyimide former Magnet Composition: Ferrite magnet Core Details: Undercut with aluminum shorting ring and core periphery ventilation Basket Materials: Die-cast aluminum basket Cone Composition: Water resistant paper cone Cone Edge Composition: Cloth cone edge Dust Cap Composition: Water resistant treated paper dust cap |
| Dimensions | Diameter: 18.0" / 457.2 mm Depth: 8.1" / 206.5 mm |
| Weight | 24 lbs / 10.9 kg |