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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 birch 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

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")
Width 675.6mm (26.6")
Recommended High-Pass Frequency 33Hz
Depth 726.4mm (28.6")
Weight Net 45.9kg (101.19 lbs)
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
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

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Videos

EV Applications

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EV Innovation – Installed Performance Loudspeaker Portfolio Webinar

Recommended Amplifiers

For optimal sound system performance, Electro-Voice recommends the following amplifiers for EVF-1181S.

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Two-Channel ✔
Multi-Channel ✔ ✔
DSP ✔ ✔
Direct Drive ✔ ✔ ✔
OMNEO (Dante, OCA) ✔
Installation ✔ ✔
Live Sound ✔

Downloads

Name Language Size Date
EVF 1181S_BLK A&E Specification EN 87KB 11.18.2020
EVF 1181S_FGB A&E Specification EN 87KB 11.18.2020
EVF 1181S_FGW A&E Specification EN 87KB 11.18.2020
EVF 1181S_PIB A&E Specification EN 86KB 11.18.2020
EVF 1181S_PIW A&E Specification EN 86KB 11.18.2020
EVF 1181S_WHT A&E Specification EN 87KB 11.18.2020
Name Size Date
EVF-1181S.rfa 1.88MB 01.16.2019
Name Language Size Date
ProSound Loudspeakers and Electronics Catalog EN 15.43MB 04.02.2019
Retail catalog EMEA EN 59.07MB 11.10.2020
Retail catalog EMEA DE 29.85MB 11.10.2020
Name Size Date
Environmental Compliance Document 148KB 10.03.2017
Name Size Date
EVF 1181 2D CAD Drawing DWG 138KB 08.21.2009
EVF 18 3D CAD Drawing DWG 169KB 08.21.2009
Name Size Date
EVF Series EASE Data ZIP 9.42MB 05.28.2018
EVH EASE Files ZIP 3.12MB 01.24.2018
Name Language Size Date
EVF-1181S Engineering Data Sheet EN 271KB 07.18.2017
Name Language Size Date
EV-I Access Card User Instructions EN 439KB 03.22.2012
EVF & EVH User Manual EN 6.29MB 09.03.2018
EVF-UB Installation Instructions EN 448KB 03.22.2012
Rigging Kits for EVF & EVH EN 384KB 07.24.2015
Name Size Date
EVF Presets for DX38 ZIP 237KB 09.28.2009

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Name Language Size Date
General Terms & Conditions of Deliver for Export Business EN 57KB 11.26.2014
Warranty conditions for Electro-Voice products in Europe, the Middle East, & Africa EN 496KB 09.29.2020
Allgemeine Lieferbedingungen DE 184KB 11.30.2016
Warranty conditions for Electro-Voice products in Europe, the Middle East, & Africa DE 492KB 06.19.2019
Name Language Size Date
Audio 101 - Basic Audio Terminology EN 2.74MB 12.13.2012
Audio 101 - Loudspeaker Basics EN 3.02MB 12.13.2012
EASE Data Explanation EN 934KB 11.17.2015
PA Bible 02: Power Handling Capacity EN 422KB 12.26.2007
The EV PA Bible EN 1.14MB 12.26.2007
The PA Bible Chapter Zero EN 1.14MB 06.11.2018

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