ตู้ลำโพงแบบแขวนไลน์อาเรย์ Martin Audio WPC 2×10″ 3-way Array Loudspeaker

ลำโพงชนิดไลน์อาเรย์ Martin Audio WPC เป็นตู้ลำโพง Passive แบบ 3 ทาง Compact line array ขนาดดอกลำโพง LF 2 x 10″, MF 5 2 x 5”, HF: 4 x 0.7”, 100° horizontal constant directivity pattern control, External, dedicated, multi-channel Class D amplification

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Description

Martin Audio WPC 2 x 10″ Bi-amp 3-way Line Array

ลำโพงชนิดไลน์อาเรย์ Martin Audio WPC เป็นตู้ลำโพง Passive แบบ 3 ทาง Compact line array ขนาดดอกลำโพง LF 2 x 10″, MF 5 2 x 5”, HF: 4 x 0.7”, 100° horizontal constant directivity pattern control, External, dedicated, multi-channel Class D amplification

WPC is a new breed of medium-format optimised line array which brings innovative acoustic design, ultra-high performance and coverage consistency to a wider range of users, applications and budgets than previously possible.

A three-way, bi-amp system, it features horn-loaded low frequency, mid and HF sections to raise efficiency and increase output. With a peak SPL of 135dB its high efficiency acoustic design can equal or outperform larger, direct radiator systems — a 12-box array will throw beyond 60 metres (200ft) and deliver impressive rock levels to a 5000-seat venue, saving on truck space and weight.

WPC’s low frequency section consists of 2 x 10” (250mm) neodymium drivers in a Hybrid® configuration which marries the benefits of horn and reflex loading.

Each driver is slot-loaded into a short horn to give a high sensitivity, while the rear of the driver is reflex-loaded to extend the LF output. The punch and low-frequency extension produced from such a small enclosure volume are remarkable.

Mid and HF horns are physically separate — a key factor in the WPC’s exemplary 100° horizontal constant directivity dispersion pattern. The midrange horn design utilises 2 x 5” (125mm) neodymium drivers to produce a high output while the HF section employs 4 x 0.7” (19mm) exit neodymium compression drivers which feed 4 individual horns.

Use of multiple small HF drivers instead of a more traditionally-used large format compression driver results in less distortion and a more extended HF response.

Features:

  • 3-way bi-amp, 2 x 10” compact line array
  • Scalable resolution for advanced array control
  • External, dedicated, multi-channel Class D amplification
  • Industry-leading DISPLAY software interacts with DSP for highly-accurate results
  • Fast, integral 3-point flying systems for up to 16 enclosures
  • Side and rear handles for ease of handling and setting splay angles
  • 100° horizontal constant directivity pattern control

Specifications

Type Three-way, bi-amp line array element
Frequency Response 65Hz-18kHz ± 3dB
Drivers LF: 2 x10” (250mm)/2.5” (63mm) voice coil, long excursion,
vented pole, neodymium magnet drivers, Hybrid® slot-horn loaded
MF: 2 x 5” (125mm)/1.5” (38mm) coil, neodymium magnet drivers, horn loaded
HF: 4 x 0.7” (19mm) exit neodymium magnet compression drivers, horn loaded
System Resolution 1 to 3 enclosures per pair of amplifier channels (Bi-amp)
Maximum Spl 135dB peak
Nominal Impedance LF: 8Ω
MF + HF: 8Ω
Dispersion (-6db) 100º horizontal (-6dB), 130º horizontal (-10dB)
10° vertical
Crossover 440Hz active, 4.4kHz internal passive
Enclosure Vertical trapezoid with 5º wall angle, multi-laminate birch and poplar-ply construction
Finish Black textured paint
Protective Grille Black HEX perforated steel
Connectors 2 x NL4 type
Input Connections LF: 1+/1-
MF + HF: 2+/2-
Fittings 3-point rigging system
2 x side pocket handles
2 x rear grip handles
Flown Array Maximum 16 enclosures in single array
Dimensions (W) 772mm x (H) 319mm x (D) 421mm
(W) 30.4in x (H) 12.6in x (D) 16.6in
Weight 35kg (77.1lbs)

โทร. : 022031821 , 026414744 ext 13
สายด่วน : 099-8759336, 081-2399040 (Eng), 089-6915832

Line : @soundspacethai

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