• Product Infomation
Zero TA XD
Main Speakers
Summary
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Review
  • Product Detail

OVERVIEW

Technical specifications will not always help in assessing a musical performance. But they do provide information on how painstaking an amplifier is designed:

  • 104 dB efficiency
  • midrange drivers with Soft-Mesh membrane
  • 130 mm spherical tweeter horn
  • 400 mm spherical midrange horn
  • subwoofer with DSP control
  • 12 inch bass driver
  • 500 W bass amplifier

The ZERO - TEIL AKTIV is the logical consequence of the ZERO product line.
It combines the body structure of the ZERO with the 25 years Avantgarde knowhow in semi active speaker design. 
Basically it is scaled down version of the UNO in the sifgnifiantly smaller enclosure of the ZERO. 
The objective was to accomplish the clarity and power of its ¡°bigger¡° brother in a significantly reduced enclosure.
The 400mm spherical midrange horn covers a wide bandwidth down to 300 hz. 
The active subwoofer supplements the balance between spherical horn performance and low frequency reproduction. 
It is actuated by one 12 inch long–excursion driver powered by a 500 Watt amplifier.
All horn drivers are equipped with 8 ohm voice coils with 104 dB system sensitivity. 
This is 32 x times the dynamic range of a conventional 87 dB box speaker.
Using Avantgarde Acoustic¢¥s¢â CDC–technology, we precisely align the frequency response, sensitivity of the driver, 
the geometry of the membrane and the air chamber at the horn throat to the response curve of the spherical midrange horn. This way the midrange driver has no passive filter components in the signal path – routing the music signal directly to the voice coil of the driver engine. 
Less components, less interactions, less friction ensuring more detail.
Frequency control in the low frequencies is managed by an advanced digital sound processor. 
The digitally controlled frequency crossover ensure a seamless integration of the bass response to the spherical horns. 
The DSP is equipped with 10 parametric equalizers to fine control the sound to the customers taste and to the acoustics of the room.


  • Specification

MECHANICAL CONSTRUCTION

Foot frame massive steel, chrome plated, adjustable
Cabinet Reinforced construction from casted PUR
Subwoofer front cover Detachable cloth cover
Operation indicator LED at subwoofer logo panel
Subwoofer rear cover PUR plate, magnetic fixation


SUBWOOFER VERSTÄRKER

SUBWOOFER AMPLIFIER  
Amplifier power (RMS) 500 Watt, Class-D
Active crossover programmable by built-in DSP
Subsonic filter programmable by built-in DSP
12V trigger input yes
Limiter yes
Programmable via USB yes
Inputs, switchable 1 x speaker-level and 1 x XLR (f)