Sb122

12" passive subwoofer

  • Very Compact and Lightweight -- Only 33 lbs/15.0 kg
  • Integral handle
  • 400 Watt continuous, 1,600 Watt peak power handling
  • Parallel Neutrik Speakon high current input connectors
  • Cast frame EVS12SB 12-inch high excursion subwoofer driver
  • Integral low-pass filter -- No additional amplifier or processor needed

The Electro-Voice Sb122 bass module is a very compact, lightweight subwoofer system that is designed to add bass enhancement to EV Sx and Zx Series speaker systems. The Sb122 combines the advantages of a long-throw 12" woofer with a strong, lightweight composite enclosure. The large vent provides less vent compression and turbulence for increased low frequency output. The EVS12SB cast frame transducer created for the Sb122 uses the same motor and suspension design as the EVS18S used in EV’s larger systems. With nearly two inches of peak-to-peak excursion capability, this is literally a twelve inch with the heart of an eighteen. An integral low-pass filter allows the Sb122 to be directly connected in parallel with a full-range speaker for truly impressive low-end output without the need for an additional amplifier and processor. The filter is transparent below 160Hz, allowing the Sb122 to be used as an independent subwoofer in biamp applications without the need to disable the internal filter. For maximum output in biamp applications and protection of the full-range system when running in parallel, a 40Hz Hi-pass (subsonic) filter is recommended. The Sb122 features a convenient pole mount socket on top of the enclosure to allow a small full-range speaker such as the Zx1 or Sx80 to be mounted on the optional ASP-1 accessory pole, resulting in a compact system than sounds much bigger than it looks.

Specifications

Shipping Weight 16.5
Weight Net 15
Depth 312

Width 429
Height 586
Connector Type (2) Neutrik Speakon NL4
Crossover Frequency 80Hz - 160
LF Transducer EVS12SB, 12 in (305mm)
Sensitivity 1 W/1 m 99
Recommended High-Pass Frequency 40
Frequency Response (-3 dB) 52Hz - 145Hz
Frequency Range (-10 dB) 43Hz - 200Hz
Power Handling (Continuous / Peak) 400/1600
Maximum SPL 131
Impedance 8

下载

名称 语言 文件大小 日期
ProSound Loudspeakers and Electronics Catalog EN 15.43MB 2019年04月02日
Portable speakers catalog 2020 EMEA EN 9.22MB 2020年01月21日
Portable speakers catalog 2020 NA EN 10.63MB 2020年05月22日
名称 文件大小 日期
Environmental Compliance Document 148KB 2017年10月03日
名称 语言 文件大小 日期
Sb122 Engineering Data Sheet EN 229KB 2020年04月09日
名称 语言 文件大小 日期
SX, Sb-Series Rigging Manual EN 271KB 2012年03月22日

SB122 7oc

SB122 5oc

名称 语言 文件大小 日期
Allgemeine Lieferbedingungen DE 184KB 2016年11月30日
General Terms & Conditions of Deliver for Export Business EN 57KB 2014年11月26日
Service Policies for China EN 229KB 2013年04月25日
名称 语言 文件大小 日期
Audio 101 - Basic Audio Terminology EN 2.74MB 2012年12月13日
Audio 101 - Loudspeaker Basics EN 3.02MB 2012年12月13日
The EV PA Bible EN 1.14MB 2007年12月26日
The PA Bible Chapter Zero EN 1.14MB 2018年06月11日
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