JBL Professional VT4889-1

Gambar Lebih Besar

Fullsize 3-Way High Directivity Line Array Element, PlyMax® Enclosure

The VT4889-1 is designed to deliver high-quality reinforcement of music and speech in a variety of applications including concert audio and corporate A/V presentations of all types.

Fitur

PlyMax^® enclosure
Advanced technology components: Dual voice coil, Differential Drive^®, neodymium magnet, Direct Cooled™ cone transducers for low weight and high output.
Industry's smallest, lightest, most powerful 1.5 in exit, 3 in diaphragm high frequency compression driver.
HF Waveguide units couple to create precision vertical slot aperture.
Radiation Boundary Integrator^® (R.B.I.): Patent-pending technology integrates output of individual
bandpass elements.
Advanced construction techniques and hybrid materials provide exceptionally rigid, lightweight enclosure construction.
Rugged DuraFlex™ exterior finish; weatherized components.
Patented, integrated S.A.F.E.™ suspension system: premium heat-treated alloys provide high-strength, reliable hanging arrays.

Unduhan

Specifications

	Ukuran	Diunggah
VT4889-1 Spec Sheet diperbarui: Okt 2020	995 KB	Okt 2020

Brochures

	Ukuran	Diunggah
VerTec Line Brochure diperbarui: Okt 2020	2,09 MB	Okt 2020

CAD Drawings

	Ukuran	Diunggah
VT4889-1 3D DXF diperbarui: Okt 2020	1,12 MB	Okt 2020
VT4889-1 2D DXF diperbarui: Okt 2020	390 KB	Okt 2020
VT4889-1 2D PDF diperbarui: Okt 2020	88,9 KB	Okt 2020

Compliances

	Ukuran	Diunggah
VerTec Series Declaration of Conformity diperbarui: Okt 2019	144 KB	Okt 2019

Software

	Versi	Ukuran	Diunggah
PerformanceManager versi 3.2.0, diperbarui: Sep 2025	3.2.0	134 MB	Sep 2025
Vertec Line Array Calculator versi 1.3.1, dirilis: Agu 2023	1.3.1	18 MB	Agu 2023

Accessories

	Ukuran	Diunggah
VT Fullsize Array Frame and Adapter CAD diperbarui: Okt 2020	6,2 MB	Okt 2020

Speaker Tunings

	Ukuran	Diunggah
Vertec All DSP Platforms diperbarui: Okt 2020	96,3 MB	Okt 2020

Helpful Links

	Ukuran	Diunggah
Considerations for Deployment of Line Arrays diperbarui: Okt 2020	518 KB	Okt 2020
AES Paper: J and Spiral Arrays diperbarui: Okt 2020	324 KB	Okt 2020
Directional Radiation Characteristics - Line Array diperbarui: Okt 2020	1,12 MB	Okt 2020
AES Paper: Pressure Response of Line Source diperbarui: Okt 2020	388 KB	Okt 2020
High Frequency Components for High Output Line Arrays diperbarui: Okt 2020	2,94 MB	Okt 2020
AES Journal Article: Analysis of Line Arrays diperbarui: Okt 2020	856 KB	Okt 2020

Ease Data

	Versi	Ukuran	Diunggah
VerTec EASE DLL versi 3.0, diperbarui: Des 2020	3.0	1,19 MB	Des 2020

Images

	Ukuran	Diunggah
VT4889 photo diperbarui: Okt 2020	697 KB	Okt 2020

Jika ada tautan di atas yang menampilkan karakter aneh di browser Anda, klik kanan file tersebut untuk menyimpannya ke komputer Anda.

Suku Cadang & Servis

Spesifikasi

Frequency Range	40 Hz - 18 kHz (-10dB)
Frequency Response	45 Hz - 16 kHz (± 3 dB)
Continous Power Rating	2000W LF, 1400W MF, 225W HF
Sensitivity	99 dB LF, 102 dB MF, 116 dB HF (1W/1m)
Nominal Impedances	2 x 8 ohms LF, 8 ohms MF, 16 ohms HF
Horizontal Coverage	90 degrees nominal, 250 Hz - 16 kHz (-6dB)
Dimensions (w x h x d)	1213 mm x 489 mm x 546 mm(47.8" x 19.3" x 21")
Weight	79.8 kg (176 lb)