VH Layer212H aspects


VH Line Array Series VH Layer112H VH LayerEMD VH Layer112H+EMD  VH Layer212H
The VH Layer212H is a 4 way fully horn loaded Line-Array element. A plenty full-bandwidth low frequency response, extended down to 65 Hz, allows the system to be used without subwoofer units in many applications where additional low frequency extension is not required.
Its All Horn Loaded design features two high efficiency 12in. (320mm) low-mid transducers, two 6.5in. (165mm) midranges and three 1in. (25mm) special compression drivers mounted on individual horns and combined with a proprietary waveguide, giving a dispersion of 90° H x 10° V.
The result of using small format compression drivers instead of the competitors traditional large format, which are typically managed  an octave lower, is a decreased distortion and an extremely linear and smooth response never tiring the ear at its most sensitive focal point. 
It means that Layer212H delivers an incomparable high frequency response with much lower distortion than traditional large format compression driver devices.
The compression driver comprises a high energy neodymium magnet system and a unique flat annular ring diaphragm that it works similar as a wound 101.6 mm long ribbon diaphragm providing an extremely linear frequency response.
A dedicated phase plug provides a coherent planar wavefront output without internal diffraction for a crystal and transparent sound.
The MF design comprises two 6.5in. horn loaded midranges mounted on 90° H constant directivity horn giving an exceptional  horizontal pattern control compared to the traditional direct radiating MF competitor design, for a truly consistent coverage.
Along with the better medium range reproduction and thanks to the special horn loaded design, really high is the efficiency achieved by the MF section. 
The LF section houses two high efficiency 12in. neodymium drivers front-loaded by separate hyperbolic horns for maximum efficiency and rear-loaded by a vented box. An extra large reflex port reduces turbulence and air noise extending the LF output to below the natural horn cut-off point.
The hybrid configuration combines the greater sound impact of a bass horn with the low frequency extension of a bass-reflex enclosure. It significantly increases the system efficiency compared to direct radiator low-end designs of competitors.
A dedicated flybar kit allows to build large scale arrays up to 24 elements.
The flybar main frame enables the system to be also configured in ground stacked configurations.
A complete range of accessories such as three units dolly, single unit skate, protection bag and others make all operations easier and faster.
Significant construction criteria, combined with the latest technologies and innovative materials, ensure a great reliability over time.
VH Layer212H cabinet is constructed from marine plywood and has an impact and weather protected PCP (Polyurea Cabinet Protection) finish.
It can be as well matched with all the most challenging Loud Professional Formula and VH Subwoofer systems, significantly boosting its LF extension.
 
Applications: Large Open Air Venues, Arenas, Stadiums, Theaters, Conference Halls, Concert Halls, Large Scale Discos & Clubs.

Technical Specifications 
 
Frequency Range (+/-3 dB)    65 Hz - 21 kHz
Nominal Directivity (-6 dB) H x V    90° x 10°
Maximum Peak SPL (LF / MF / HF)    145 / 141 / 148 dB
 Components LF    2 x 12in.  Neodymium cone driver
 Components MF    2 x 6.5in. Neodymium cone driver
 Components HF    3 x 4in. Neodymium planar wave driver
 Nominal Impedance LF    2 x 8 Ω
 Nominal Impedance MF    8 Ω 
 Nominal Impedance HF    5.3 Ω
 Power Handling (AES / Peak) LF    2 x 650 / 2 x 2.600 W 
 Power Handling (AES / Peak) MF    360 / 1.440 W
 Power Handling (AES / Peak) HF    240 / 960 W
 Rigging    Layer™ rigging system
 Connection    2x SpeakON™ NL8
Enclosure Construction    18 / 24 mm Birch-ply
Finish    Black Polyurea PCP (Polyurea Cabinet Protection) finish
Protection Grille    Powder coated 2mm Metal Rigid Grille
     Acoustically transparent Foam for discrete appearance
 Height Front (mm / in.)    450  / 17.71
 Height Back (mm / in.)    350 / 13.78
 Width Front (mm / in.)    1250 / 49.21
 Width Back (mm / in.)    1250 / 49.21
 Depth (mm / in.)    625 / 24.61
 Weight (kg / lbs)    90 / 198.41
Supported Processing    Armonia Pro Audio Suite
   

Get in touch

Loud Pro S.r.l.

Via Sebino, 29 - 00198 Rome - Italy

Phone & Fax: +39 (06) 35.29.89.13

Mail box: crew@loudprofessional.com

Mail box: marketing@loudprofessional.com