The EVF-2121S will soon be discontinued. Learn more about it's successor:



Summary & Images Specs Downloads & Support
  • 理想的安装音箱
  • 低失真的EVS18SB低音音箱
  • 灵敏度100 dB,最大声压级135 dB
  • 功率:800 W(连续),3200 W(峰值)
  • 13层桦木胶合板梯形箱体
  • EVCoat、PI或玻璃纤维(FG)饰面
  • M10螺纹吊装点(22个)


Frequency Range (-10 dB) 41–330 Hz
Suspension 22 M10 threaded suspension points (one EBK-M10-EVI kit of four forged eyebolts included)
Weatherized No

Minimum Impedance Passive: N/A, Biamp: 2.8
Nominal Impedance (Passive) Passive: N/A, Biamp: 4
HF Transducer
Speaker Type Subwoofer
Frequency Response (-3 dB)¹ 54–145 Hz
Max. SPL/1m (calc)² 135
Coverage (Nominal -6 dB) H 360
LF Transducer Two 12" EVS12SB driver
System Power Handling (Continuous/Program/Peak) 800 , 1600 , 3200
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 100
Height 768.6
Width 470
Recommended High-Pass Frequency 45
Depth 467
Weight Net 37.4
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, Biamp: 4
Internal Passive Crossover Frequency
Coverage (Nominal -6 dB) Omnidirectional in normal operating range
Passive Power Handling 3200
Net Weight 82.4 lb (37.4 kg)
Dimensions (H x W x D) 30.26" x 18.5" x 18.4" (768.6 x 470 x 467 )
Input Connections Euroblock; PI and FG versions include dual gland nut input panel cover


Recommended Amplifiers

For optimal sound system performance, Electro-Voice recommends the following amplifiers for EVF-2121S.

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Direct Drive
OMNEO (Dante, OCA)
Live Sound

Let's talk

Dynacord & 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

Find your local contact


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