VH Micro Sub112DR aspects

VH Micro Series VH Micro Full Range VH Micro Sub112DR
Micro Sub112DR is a 12in. ultra compact Sub-Bass unit that provides powerful low frequency response. It houses a long excursion 12in. driver in a Band-pass design. Micro Sub112DR can be used stand-alone, stacked or individually flown.
Low port compression and optimized enclosure give a tight and accurate bass response that is ideally suited for mobile and specific installed applications.
Based on the Band-pass loading technique the Micro Sub112DR provides exceptional low frequency response down to 45 Hz (@ -6 dB) along the better well defined reproduction, reducing the total harmonic distortion (THD) in a really compact enclosure no larger than typical direct radiating single 12in. subwoofer system.
The Band-pass technique produces significant performance benefits in terms of efficiency and deepest bass extension that would not be possible in a conventional design of equal size.
It also allows greater control over cone motion and upper low end region even reducing the total harmonic distortion (THD), compared to a traditional vented box. Bass-punch is unrivaled for a superior sonic impact!
Lightweight and compact dimensions make easier and faster ground stacked configurations.
The M20 threaded insert integrated adapter on top panel allows the Micro Full-Range to be pole-mounted. Two M8 threaded inserts, on Top/Left panels, allow the Micro Full-Range  bracket to be fixed for many stacked configurations with various tilt orientations, just by broadening the applications range.
VH Micro system can be extremely useful in many situations, specially when there is not enough space such as really low ceilings venues or narrower downstage Front Fill area even keeping a low profile impact and always delivering great performances.
Significant construction criteria, combined with the latest technologies and innovative materials, ensure a great reliability over time. 
Micro Sub112DR cabinet is constructed from marine Birch-ply and has an impact and weather protected PCP (Polyurea Cabinet Protection) finish. 
Micro Sub is the ideal companion of the Micro Full-Range system significantly boosting its LF extension down to 45 Hz (@ -6 dB).

Applications: Theaters, Conference Halls, Concert Halls, Discos, Clubs, Bars & Shopping Centers.

Technical Specifications 
Frequency Range (+/-3 dB)    50 Hz - 150 Hz
Nominal Directivity (-6 dB)    Omnidirectional or cardioid (paired)
Maximum Peak SPL LF    133 dB
 Components LF    1 x 12in. Ferrite cone driver
 Nominal Impedance LF    8 Ω
 Power Handling (AES / Peak) LF    800 / 3.200 W 
 Connections    2 x SpeakON™ NL4
Enclosure Construction    18 / 24 mm Birch-ply 
Finish    Black PCP (Polyurea Cabinet Protection) finish
Protection Grille    N.A.
 Height Front (mm / in.)    405 / 15.94
 Height Back (mm / in.)    405 / 15.94
 Width Front (mm / in.)    700 / 27.55
 Width Back (mm / in.)    700 / 27.55
 Depth (mm / in.)    465 / 18.30
 Weight (kg / lbs)    32.5 / 71.65
Supported processing   Armonia Pro Audio Suite