EVF-1122S 99 - 双路全频扬声器系统 by Electro-Voice

EVF-1122S 99

双路全频扬声器系统

  • ND2B 2"(51 mm)振膜;1.4"(36 mm)出口;纯钛压缩驱动器;DVX3121A 12"(305 mm)低频换能器,带全对称驱动;高级4阶分频网络,带高频保护系统;覆盖角度:水平x垂直:90° x 90°;12"恒指向性可旋转波导管;灵敏度98 dB,最高131 dB SPL;系统额定值:持续功率500 W,峰值功率2000 W;有源额定值:持续功率:低频400 W/高频40 W (峰值功率:1600 W/160 W);22个M10螺纹吊装点;PI型号提供压盖螺母盖板和不锈钢网罩

EVF-1122S/99的水平垂直覆盖角为90° x 90°;可旋转波导管,设计用于近场宽程扩音。

Specifications

Frequency Range (-10 dB) 49 Hz – 19
Suspension 22 M10 threaded suspension points (one EBK-M10-EVI kit of four forged eyebolts included)
Weatherized No

Minimum Impedance 6
Nominal Impedance (Passive) 8
HF Transducer 2" ND2B diaphragm compression driver
Speaker Type Full-Range, Two-Way
Frequency Response (-3 dB)¹ 58 Hz – 16
Max. SPL/1m (calc)² 131 dB
Coverage (Nominal -6 dB) H 90
LF Transducer 12" SMX2121 driver
Coverage (Nominal -6 dB) V 90
System Power Handling (Continuous/Program/Peak) 500 , 1000 , 2000
Crossover Frequency 1450
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 98 dB
Height 768.6
Width 406.3
Recommended High-Pass Frequency 65
Depth 413.3
Weight Net 28.6
Available Coverage Patterns (Nominal -6 dB) HxV 90 x 90
Environmental Specs Standard versions: IEC 60529 IP44 PI and FG versions: IEC 60529 IP55
Internal Passive Crossover Frequency 1450
Passive Power Handling 2000
Net Weight 63.1 lb (28.6 kg)
Dimensions (H x W x D) 30.26" x 16" x 16.27" (768.6 x 406.3 x 413.3 )
Input Connections Euroblock; PI and FG versions include dual-gland-nut input-panel cover

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Recommended Amplifiers

For optimal sound system performance, Electro-Voice recommends the following amplifiers for EVF-1122S 99.

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