JBL Professional VT4888DP-DA, VT4888DP

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Powered Midsize 3-Way High Directivity Line Array Element

The powered VT4888DP Three-Way Line Array Element 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 for both portable users and fixed venue installations.

特点

Advanced technology components: Differential Drive^®, neodymium magnet, dual voice coil, Direct Cooled™ cone transducers for low weight and high output
JBL DrivePack^® DP3 electronics package delivers superb audio quality and robust high efficiency Class-I power, perfectly matched to the enclosures, with comprehensive digital signal processing.
Modular bay is fitted with DPDA digital audio input module, featuring BSS OmniDrive HD signal processing. Also accepts basic (non-networked, analog) dbx input module or optional Crown networked input modules.
World-wide AC line voltages are automatically selected for 50 or 60 Hz
Advanced construction techniques using JBL PlyMax^® 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.

下载

	Version	Language	Size	Uploaded
DPDA Input Module Spec Sheet updated: 9月 2023			475.0 KB	9月 2023
VT4888DPDA Spec Sheet updated: 9月 2023			2.8 MB	9月 2023
VT4888DP Spec Sheet updated: 9月 2023			2.8 MB	9月 2023
VTDP Midsize User's Guide updated: 9月 2023			2.1 MB	9月 2023
Specifications
VT4888DPDA Spec Sheet updated: 7月 2019			2.8 MB	7月 2019
DPDA Input Module Spec Sheet updated: 7月 2019			475.0 KB	7月 2019
VT4888DP Spec Sheet updated: 7月 2019			2.8 MB	7月 2019
Brochures
VerTec Line Brochure updated: 10月 2020			2.1 MB	10月 2020
CAD Drawings
VT4888DP 3D DXF updated: 10月 2020			305.0 KB	10月 2020
VT4888DP 2D DXF updated: 10月 2020			1.5 MB	10月 2020
VT4888DP 2D PDF updated: 10月 2020			149.5 KB	10月 2020
Compliances
VerTec Series (Powered) Declaration of Conformity updated: 10月 2019			89.4 KB	10月 2019
Software
Vertec Line Array Calculator version 1.3.1, updated: 8月 2023	1.3.1		18.0 MB	8月 2023
PerformanceManager version 2.9.1.5, updated: 8月 2023	2.9.1.5		117.2 MB	8月 2023
Speaker Tunings
VT4888DPDA V4Preset updated: 10月 2019			33.1 KB	10月 2019
V4 DSP_DPCN_VT4888DP updated: 10月 2019			56.2 KB	10月 2019
V4 DSP DPAN_VT4888DP updated: 10月 2019			53.3 KB	10月 2019
VTDP ALL LIBRARIES V4 Preset updated: 10月 2020			679.7 KB	10月 2020
User Guides
VerTec DP Midsize User’s Guide updated: 10月 2020			2.1 MB	10月 2020
Accessories
VT Midsize Array Frame and Adapter CAD updated: 10月 2020			4.0 MB	10月 2020
Images
VT4888DP Photo updated: 10月 2020			792.4 KB	10月 2020

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Parts & Service

性能

频率范围	48 Hz-18 kHz (-10 dB)
频率响应	60 Hz - 16 kHz (±3 dB)
额定功率	6000W Peak 3000W Continuous
Maximum Peak Output	139 dB SPL, 1m
Bandpass Nominal Impedance	4 ohm LF, 8 ohm MF, 16 ohm HF
Horizontal Coverage	90 degrees nominal 250 Hz - 16 kHz (-6 dB)
尺寸（W × H × D）	1013 mm x 355 mm x 678 mm (39.9" x 14" x 26.7")
净重量	67.1 kg (148 lb)