The EVF-2121S will soon be discontinued. Learn more about it's successor:
EVF-2121S
双12”超低音音箱
- 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)
Specifications
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 |
产品规格 |
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 |
Videos
Recommended Amplifiers
For optimal sound system performance, Electro-Voice recommends the following amplifiers for EVF-2121S.
![]() Dynacord C‑Series更多 |
![]() Dynacord IPX Series更多 |
![]() Electro-Voice CPS Series更多 |
|
---|---|---|---|
Two-Channel | ✔ | ||
Multi-Channel | ✔ | ✔ | |
DSP | ✔ | ✔ | |
Direct Drive | ✔ | ✔ | ✔ |
OMNEO (Dante, OCA) | ✔ | ||
Installation | ✔ | ✔ | ✔ |
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
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