JBL Professional VT4880

较大的图像

Fullsize Arrayable 2-18" Subwoofer

The VT4880 Dual 18" Subwoofer Line Array Element is designed to deliver high quality sound reinforcement of sub-low frequencies for live music and a variety of applications.

特点

Advanced Technology Components: Differential Drive^® Neodymium Magnet, Dual Voice Coil, Direct Cooled™ cone transducers.
Advanced Construction Techniques and Hybrid Materials provide exceptionally rigid, lightweight enclosure.
Rugged DuraFlex™ exterior finish; Weatherized components.
Integrated S.A.F.E.™ suspension system: premium heat-treated alloys provide high-strength, reliable
hanging arrays.

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Specifications

	大小	上传日期
VT4880 Spec Sheet 更新: 7月 2019	244.4 KB	7月 2019

Manuals

	大小	上传日期
VerTec/I-Tech System Configuration Manual 更新: 10月 2019	1.4 MB	10月 2019
VerTec Array Application Manual 更新: 10月 2019	970.6 KB	10月 2019

Brochures

	大小	上传日期
VerTec Line Brochure 更新: 10月 2020	2.1 MB	10月 2020

CAD Drawings

	大小	上传日期
VT4880 3D DXF 更新: 7月 2019	108.3 KB	7月 2019
VT4880 2D DXF 更新: 7月 2019	660.1 KB	7月 2019
VT4880 2D PDF 更新: 7月 2019	153.4 KB	7月 2019

Compliances

	大小	上传日期
VerTec Series Declaration of Conformity 更新: 10月 2019	144.2 KB	10月 2019

Software

	版本	大小	上传日期
PerformanceManager 版本 3.2.0, 更新: 9月 2025	3.2.0	133.9 MB	9月 2025
Vertec Line Array Calculator 版本 1.3.1, 发布: 8月 2023	1.3.1	18.0 MB	8月 2023

Speaker Tunings

	大小	上传日期
BSS Soundweb London All Libraries 更新: 10月 2019	35.1 MB	10月 2019
DBX 4800 VT4886 VT4883 更新: 10月 2019	3.2 MB	10月 2019
BSS 366 VT4886 VT4883 更新: 10月 2019	4.0 MB	10月 2019
V4 DSP BSS_Soundweb_London_VT4889_VT4887 更新: 10月 2020	3.7 MB	10月 2020

Accessories

	大小	上传日期
VT Fullsize Array Frame and Adapter CAD 更新: 10月 2020	6.2 MB	10月 2020

Images

	大小	上传日期
VT4880 photo 更新: 10月 2020	912.0 KB	10月 2020

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零件与服务

性能

频率范围	26 Hz - 160 Hz (-10dB)
频率响应	29 Hz - 120 Hz (± 3 dB)
Continuous Power Rating	2000W
灵敏度	98 dB (1 W/m)
Nominal Impedances	2 x 8 ohms
尺寸（W × H × D）	1229 x 493 x 860 mm(48.4 x 19.4 x 33.9 in)
重量	71 kg (157 lbs)

哈曼专业洞察

NYC’s New Year’s Eve at Times Square: Ensuring Flawless Audio for Over a Billion Viewers

There are not many events that can boast an at home viewing audience at upwards of one billion people such as the legendary, annual New Year’s Eve celebration and broadcast from New York City’s Times Square. I had the privilege to attend this year’s event

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