Professional Loudspeakers & Mics - Electro-Voice

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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 - 650kHz
Weight Net 101.19lbs (45.9kg)
Depth 28.6" (726.4mm)

Width 26.6" (675.6mm)
Height 30.26" (768.6mm)
Suspension (28) M10 Threaded Points (one EBK-M10-EVI kit of four forged eyebolts included)
Grille Standard versions: 16-ga Galvanneal, Powdercoat, with screen behind. PI and FG versions: 18-ga Stainless, Powdercoat, with hydrophobic cloth behind
Weatherized No
Enclosure Material 13 Ply Weather Resistant Birch
Minimum Impedance Passive: N/A, Bi-amp: 6Ω (Biamp)
LF Transducer EVS18SB, 18 in (457mm) Driver
System Power Handling (Continuous/Program/Peak) 400, 800, 1600Watts
Coverage (Nominal -6 dB) H 360°
Max. SPL/1m (calc) 131dB
Sensitivity 1 W/1 m 99dB
Recommended High-Pass Frequency 33Hz
Frequency Response (-3 dB) 35 - 100Hz
Passive Power Handling 1600W peak
Input Connections Phoenix/Euroblock style screw terminals; PI and FG versions include dual-gland-nut input-panel cover
Speaker Type Subwoofer
Environmental Specs Standard versions: IEC 60529 IP44. PI and FG versions: IEC 60529 IP55
Nominal Impedance Passive: N/A, Bi-amp: 8Ω (Biamp)
Coverage (Nominal -6 dB) Omnidirectional in normal operating range

Recommended Amplifiers

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

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Downloads

Name Size Date
EVF-1181S.rfa 1.88MB Jan 16, 2019
Name Language Size Date
ProSound Loudspeakers and Electronics Catalog EN 15.43MB Apr 2, 2019
Name Size Date
Environmental Compliance Document 148KB Oct 3, 2017
Evf-1121S-Fgb, Evf-1181S-Fgb, Quality Musical Systems, F01U139623, F01U139627 Country of Origin Certificate 56KB Dec 18, 2019
Name Size Date
EVF 1181 2D CAD Drawing DWG 138KB Aug 21, 2009
EVF 18 3D CAD Drawing DWG 169KB Aug 21, 2009
Name Size Date
EVF Series EASE Data ZIP 9.42MB May 28, 2018
EVH EASE Files ZIP 3.12MB Jan 24, 2018
Name Language Size Date
EVF-1181S Engineering Data Sheet EN 271KB Jul 18, 2017
Name Language Size Date
EV-I Access Card User Instructions EN 439KB Mar 22, 2012
EVF & EVH User Manual EN 6.29MB Sep 3, 2018
EVF-UB Installation Instructions EN 448KB Mar 22, 2012
Rigging Kits for EVF & EVH EN 384KB Jul 24, 2015
Name Size Date
EVF Presets for DX38 ZIP 237KB Sep 28, 2009

EVF 1181DGran-trans

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EVFHorizClusterle

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Name Language Size Date
Warranty conditions for Electro-Voice products in North America EN 160KB Sep 14, 2020
General Terms & Conditions of Deliver for Export Business EN 57KB Nov 26, 2014
Allgemeine Lieferbedingungen DE 184KB Nov 30, 2016
Name Language Size Date
Audio 101 - Basic Audio Terminology EN 2.74MB Dec 13, 2012
Audio 101 - Loudspeaker Basics EN 3.02MB Dec 13, 2012
EASE Data Explanation EN 934KB Nov 17, 2015
PA Bible 02: Power Handling Capacity EN 422KB Dec 26, 2007
The EV PA Bible EN 1.14MB Dec 26, 2007
The PA Bible Chapter Zero EN 1.14MB Jun 11, 2018

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