EVF-1122S 99

双路全频扬声器系统

Summary & Images Specs Where to buy Downloads & Support

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
产品规格

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
Coverage (Nominal -6 dB) V	90
LF Transducer	12" SMX2121 driver
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
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
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

Videos

Recommended Amplifiersffs

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

	Dynacord C‑Series Two‑Channel Power Amplifiers for Fixed Install 更多	Dynacord IPX Series IPX series multi-channel power amplifiers for fixed install applications 更多	Electro-Voice CPS Series CPS contractor precision series amplifiers 更多
Two-Channel	✔
Multi-Channel		✔	✔
DSP	✔	✔
Direct Drive	✔	✔	✔
OMNEO (Dante, OCA)		✔
Installation	✔	✔	✔
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Technical Documentations

A/E Specification

Name	Language & Download
EVF 1122S-99_BLK A&E Specification	EN
EVF 1122S-99_FGB A&E Specification	EN
EVF 1122S-99_FGW A&E Specification	EN
EVF 1122S-99_PIB A&E Specification	EN
EVF 1122S-99_PIW A&E Specification	EN
EVF 1122S-99_WHT A&E Specification	EN

Certification/Regulatory

Name	Language & Download
EVF (EN54-24) EU Declaration of Conformity (2023-Jun)	EN
EVF (EN54-24) UKCA Declaration of Conformity (2023-Jun)	EN
EVF EU Declaration of Conformity (2023-Jun)	EN
Evf Family, Constancy of Performance, 1438-Cpr-0283 Certificate	EN
Evf Family, Evh Family, Restoration of Certificates, 1438-Cpr-0283, 1438-Cpr-0299 Certificate	EN
Evf Family, Evh Family, Restoration of Certificates, Herp, 1438-Cpr-0283, 1438-Cpr-0299 Certificate	EN
EVF UKCA Declaration of Conformity (2023-Jun)	EN

Engineering Data Sheet

Name	Language & Download
EVF-1122S/99 Engineering Data Sheet	EN

Manual

Name	Language & Download
EVF & EVH User Manual	EN
Rigging Kits for EVF & EVH	EN

Service Policies

Name	Language & Download
Warranty conditions for Electro-Voice products in North America	EN

White Paper

Name	Language & Download
Audio 101 - Basic Audio Terminology	EN
Audio 101 - Loudspeaker Basics	EN
EASE Data Explanation	EN
PA Bible 02: Power Handling Capacity	EN
PA Bible 06: The Constant Directivity White Horn White Paper	EN
The EV PA Bible	EN
The PA Bible Chapter Zero	EN