Specifications
Frequency Range (-10 dB) | 48–120kHz |
Suspension | 22 M10 threaded suspension points (one EBK-M10-EVI kit of four forged eyebolts included) |
Weatherized | No |
Specifications |
Minimum Impedance | Passive: 3.4 , Biamp: 5.5 Ω |
Nominal Impedance (Passive) | Passive: 4 , Biamp: 8 Ω |
HF Transducer | |
Speaker Type | Subwoofer |
Frequency Response (-3 dB)¹ | 70–98Hz |
Max. SPL/1m (calc)² | 131dB |
Coverage (Nominal -6 dB) H | 360° |
LF Transducer | 12" EVS12SB 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 | 30.26" (768.6mm) |
Width | 15.98" (406mm) |
Recommended High-Pass Frequency | 50Hz |
Depth | 16.27" (413.3mm) |
Weight Net | 57.76lbs (26.2kg) |
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 |
Internal Passive Crossover Frequency | Hz |
Internal Passive Low-Pass Filter | 100 (12 dB per octave) |
Coverage (Nominal -6 dB) | Omnidirectional in normal operating range |
Passive Power Handling | 1600W peak |
Net Weight | 57.7 lb (26.2 kg) |
Dimensions (H x W x D) | 30.26" x 16.0" x 16.27" (768.6 x 406 x 413.3 )mm |
Input Connections | Euroblock; PI and FG versions include dual gland nut input panel cover |
Videos
EV Applications
EV Innovation
EV Innovation
The Ultimate Sound & Security Challenge!
EV Innovation – Installed Performance Loudspeaker Portfolio Webinar
Recommended Amplifiers
For optimal sound system performance, Electro-Voice recommends the following amplifiers for EVF-1121S.
![]() Dynacord C‑SeriesLearn More |
![]() Dynacord IPX SeriesLearn More |
![]() Electro-Voice CPS SeriesLearn More |
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---|---|---|---|
Two-Channel | ✔ | ||
Multi-Channel | ✔ | ✔ | |
DSP | ✔ | ✔ | |
Direct Drive | ✔ | ✔ | ✔ |
OMNEO (Dante, OCA) | ✔ | ||
Installation | ✔ | ✔ | |
Live Sound | ✔ |
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Where to Buy
Install Sound Partners

Electro-Voice together with our certified partners, are ready to help support you through planning, purchase, and setup. Services available through our network of highly-qualified associates and partners may include:
- System Design
- Installation
- Programming & Commissioning
Warranty & After Sales Programs
Compatible Products