Line array moodul Martin Audio W8VDQ

Tegu on kvaliteetse kontsertvõimendussüsteemi mooduliga, millest saab kokku panna erineva suurusega võimendussüsteeme mis katavad suurema väliplatsi selge ja tugeva heliga.

Allpool olev info on pärit tootja kodulehelt:

Specification sheet: spec sheet

Technical drawing: technical drawing

User guide: user guide

The Martin Audio W8VDQ combines line array and differential dispersion technologies to provide an advanced solution to the requirement of even coverage over wide angles and throw distances. Short throw horizontal dispersion is 120º, narrowing to 100º as throw increases. The vertical differential directivity, VDQ, creates progressively more HF output as throw distance increases. The resultant dispersion pattern is ideally suited to covering audiences located on flat or gradually sloping surfaces.
Features

Compact, three-way, differential directivity system
Hybrid® quad 8” (200mm) LF + MF configuration
LF + MF – 102dB @ 2.83V, 1m (single cabinet)
Quad 1” (25mm) HF, all horn loaded – 106dB @ 2.83V, 1m
Max 131dB continuous, 137dB peak output
Consistent 100º long throw, 120º short throw
(-6dB) horizontal mid and HF pattern control
30º vertical differential directivity, VDQ
Passive or bi-amp operation
Optional yoke/spigot mount adaptor
Compatible with WMX, WS18X and WS218X sub-woofers

Applications

Live sound reinforcement
Corporate events
Theatre sound reinforcement
Fixed installations

Technical Specification – View
TYPE    Three-way passive/biamp
FREQUENCY RESPONSE (5)    60Hz-18kHz ± 3dB
DRIVERS    2 x 8” (200mm), 2” (50mm) voice coil, reflex- loaded direct radiators
2 x 8” (200mm), 2” (50mm) voice coil, neodymium magnet, front horn loaded, rear reflex loaded drivers
4 x 1” (25mm) exit HF compression drivers, horn loaded
RATED POWER (2)    LF+MF: 800W AES, 3200W peak
HF: 150W AES, 600W peak
Passive: 800W AES, 3200W peak
RECOMMENDED AMPLIFIER    MA5.2K / MA3.0
SENSITIVITY (6)    LF+MF: 102dB
HF: 106dB
Passive: 101dB, rising to 105dB at HF
MAXIMUM SPL (calculated @ 1m)    131dB continuous,
137dB peak
NOMINAL IMPEDANCE    LF+MF: 6 ohms
HF: 6 ohms
Passive: 6 ohms
DISPERSION (-6dB)    100-120º horizontal, 30º vertical (VDQ)
CROSSOVER    300Hz passive, 2.2kHz active or passive
ENCLOSURE    70 litre, multi-laminate birch ply
FINISH    Textured black paint
PROTECTIVE GRILLE    Black perforated steel
CONNECTORS    2 x Neutrik NL4
PIN CONNECTIONS    LF+MF: 1+,1-
HF: 2+,2-
Passive: 1+,1-
FITTINGS    9 x M10 inserts
Pole mount socket
2 x bar handles
DIMENSIONS    (W) 628mm x (H) 506mm x (D) 369mm
(W) 24.7ins x (H) 19.9ins x (D) 14.6ins
WEIGHT    47kg (103.5lbs)