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Quick Details

Model Number: VT4888
Brand Name: TDS
Place of Origin: China (Mainland)
System Type: 3-way 2 x 12
Frequency Response: 60Hz-16kHz
Horizontal Coverage Angle: 90
Vertical Coverage Angle: Varies with array size and configuration

Specifications

JBL High SPL three-way line array system VT4888 For Professional Audio Speaker

Features:

* High quality HF/MF/LF transducers inside.

* Excellent waveguide couple to create precision HF vertical slot aperture.

* Rugged Duraflex exterior finish

* High SPL three-way line array system.

Application:

* Medium indoor or outdoor live performance.

* Medium size theatre

* Church, concert hall etc

Line Array Element

Frequency Range(-10dB):

48Hz-18kHz

Frequency Response(±3dB):

60Hz-16kHz

Horizontal Coverage Angle(-6dB):

90°nominal ( 250Hz – 16K Hz )

Vertical Coverage Angle (-6dB):

Varies with array size and configuration.

System Input Power Rating:

LF: 2000W Continuous.8000WPeak(AES/2 hour)
MF: 600W Continuous. 2400W Peak (AES/2 hour)
HF: 150W Continuous. 600WPeak (AES/2 hour)

Maximum Peak Output :

138 to 146dB SPL,1m(frequency/bandpass dependent)

Recommended Amplification:

LF: 2 x 1000 -2000W into 8 ohms
(2 x LF transducers powered independently )
HF: 600 – 1200W into 8 ohms.
HF: 300 – 600W into 16 ohms.

Transducer Sections

Low Frequency:

Two 12inch woofer with76mmdual voice coil.

Bandpass nominal Impedance:

2 x 8 ohms (LF transducers wired individually)

Input Power Rating (eachdriver):

2 x 1000W Continuous, 2 x 4000W Peak (AES / 2 Hour)
2 x 700W Continuous, 2 x 2800W Peak (100 hour)

Bandpass Sensitivity:

98 dB, 1W/1M(2.83 Vrms at3.3ft)

Mid Frequency:

Four 6inch woofer with50mmvoice coil.

Bandpass nominalImpedance:

8 ohm (MF transducers wired in series parallel )

Input Power Rating:

600W Continuous,2400WPeak(AES / 2 Hour)
400W Continuous,1600WPeak(100 hour)

Bandpass Sensitivity:

102 dB, 1W/1M(2.83 Vrms at3.3ft)

Hight Frequency:

Two Neodymium compression driver with76mmvoice coil.

Bandpass nominalImpedance:

16 ohms (HF transducers wired in series )

Input Power Rating:

150W Continuous,600WPeak(AES / 2 Hour)

Bandpass Sensitivity:

114 dB, 1W/1M (2.83 Vrms at 3.3ft

Physical Data

Dimensions (W x H x D):

990.6 x 355.6 x 508mm

Weight (net):

51kg

Connectors:

Neutrik Speakon NL-8 (x 2). Pins 1+/- & 2+/- for Lows,
Pins 3+/- for Mids, Pin 4+/- for Highs.

Material:

18mm, 11-ply birch plywood

Finish:

Black DuralFlex finish

Grill:

Power coated, black, 16-guage perforated steel
with acoustically transparent foam.

Rigging:

Steel with dual coating zinc and polyester powder.