EVF-1121S
前端负载式低音单元
- EVS12SB 12”(305 mm)低频换能器;灵敏度103 dB,最高135 dB SPL;系统额定值:持续功率400 W,峰值功率1600 W;22个M10螺纹吊装点;含无源分频器
EVF-1121S单12"低音音箱系统,低音更低,专用作EVF系列产品的低频增强单元,尺寸与全频型号完全相同,可以完美地垂直和水平堆放,成组使用。
Specifications
Frequency Range (-10 dB) | 48–120 |
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: 3.4 , Biamp: 5.5 |
Nominal Impedance (Passive) | Passive: 4 , Biamp: 8 |
HF Transducer | |
Speaker Type | Subwoofer |
Frequency Response (-3 dB)¹ | 70–98 |
Max. SPL/1m (calc)² | 131 |
Coverage (Nominal -6 dB) H | 360 |
LF Transducer | 12" EVS12SB driver |
System Power Handling (Continuous/Program/Peak) | 400 , 800 , 1600 |
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 | 99 |
Height | 768.6 |
Width | 406 |
Recommended High-Pass Frequency | 50 |
Depth | 413.3 |
Weight Net | 26.2 |
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 | |
Internal Passive Low-Pass Filter | 100 (12 dB per octave) |
Coverage (Nominal -6 dB) | Omnidirectional in normal operating range |
Passive Power Handling | 1600 |
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 ) |
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‑Series更多 |
![]() Dynacord IPX Series更多 |
![]() Electro-Voice CPS Series更多 |
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---|---|---|---|
Two-Channel | ✔ | ||
Multi-Channel | ✔ | ✔ | |
DSP | ✔ | ✔ | |
Direct Drive | ✔ | ✔ | ✔ |
OMNEO (Dante, OCA) | ✔ | ||
Installation | ✔ | ✔ | |
Live Sound | ✔ |
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