EVF-1181S
18" front‑loaded subwoofer
- Ideal for installations
- Low-distortion EVS18SB woofer
- 99 dB sensitivity, 131 dB max SPL
- Power: 400 W cont., 1600 W peak
- Trapezoidal 13-ply plywood enclosure
- EVCoat, PI, or fiberglass (FG) finish
- M10 suspension points (28)
Specifications
| Frequency Range (-10 dB) | 28–650 HzkHz |
| Suspension | 28 M10 threaded suspension points (one EBK-M10-EVI kit of four forged eyebolts included) |
| Weatherized | No |
Specifications |
|
| Minimum Impedance | Passive: N/A, Biamp: 6 Ω |
| Nominal Impedance (Passive) | Passive: N/A, Biamp: 8 Ω |
| HF Transducer | |
| Speaker Type | Subwoofer |
| Frequency Response (-3 dB)¹ | 35–100 HzHz |
| Max. SPL/1m (calc)² | 131dB |
| Coverage (Nominal -6 dB) H | 360° |
| LF Transducer | 18" EVS18SB driver |
| System Power Handling (Continuous/Program/Peak) | 400 , 800 , 1600 Watts |
| Enclosure Material | 13-ply weather-resistant birch |
| Grille | Standard versions: 16 ga Galvanneal, Powdercoat with screen behind PI and FG versions: 18 ga Stainless, Powdercoat with hydrophobic cloth behind |
| Sensitivity 1 W/1 m | 99dB |
| Height | 768.6mm (30.26") |
| Recommended High-Pass Frequency | 33Hz |
| Width | 675.6mm (26.6") |
| Depth | 726.4mm (28.6") |
| Weight Net | 45.9kg (101.19 lbs) |
| Nominal Impedance | Passive: N/A, Bi-amp: 8Ω (Biamp) |
| Internal Passive Crossover Frequency | Hz |
| Coverage (Nominal -6 dB) | Omnidirectional in normal operating range |
| Passive Power Handling | 1600W peak |
| Net Weight | 101.2 lb (45.9 kg) |
| Dimensions (H x W x D) | 30.26" x 26.6" x 28.6" (768.6 x 675.6 x 726.4 )mm |
| Input Connections | Euroblock; PI and FG versions include dual gland nut input panel cover |
| Available Coverage Patterns (Nominal -6 dB) HxV | Omnidirectional in normal operating range° |
| Environmental Specs | Standard versions: IEC 60529 IP44 PI and FG versions: IEC 60529 IP55 |
Videos
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EV Innovation – Installed Performance Loudspeaker Portfolio Webinar
Recommended Amplifiersffs
For optimal sound system performance, Electro-Voice recommends the following amplifiers for EVF-1181S.
Dynacord C‑SeriesLearn More |
Dynacord IPX SeriesLearn More |
Electro-Voice CPS SeriesLearn More |
|
|---|---|---|---|
| Two-Channel | ✔ | ||
| Multi-Channel | ✔ | ✔ | |
| DSP | ✔ | ✔ | |
| Direct Drive | ✔ | ✔ | ✔ |
| OMNEO (Dante, OCA) | ✔ | ||
| Installation | ✔ | ✔ | ✔ |
| Live Sound |
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