EVF-1151S

前端负载式低音单元

EVS15SB 15”（381 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；

EVF-1151S 15"单低音音箱系统，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)	46–124 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
Nominal Impedance (Passive)	Passive: 4 , Biamp: 8
HF Transducer
Speaker Type	Subwoofer
Frequency Response (-3 dB)¹	67–95 Hz
Max. SPL/1m (calc)²	131
Coverage (Nominal -6 dB) H	360
LF Transducer	15" EVS15SB 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	470
Recommended High-Pass Frequency	35
Depth	467
Weight Net	28.4
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
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	62.6 lb (28.4 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