Zone Controller


zone controller and line driver

The Z4 is a zone controller and line driver with two fully active balanced inputs and
four fully active balanced outputs.

The Z4 is a zone controller and line driver with two fully active balanced inputs and four fully active balanced outputs (1 stereo input and 4 stereo outputs). It was designed to simplify daily operations in large to mid-sized installations while delivering absolute sonic quality. When configured and installed correctly in a sound system, it offers the end-user extreme ease of operation with no reason to access the loudspeaker management systems or power amplification. Control of each zone remotely is also possible using the Z4-P wall mountable control panel. The Z4-P units are connected to the main unit from the rear panel via 4 core UTP cables. With industry standard analog electronics, it is a perfect match for our VLX and CS series of power amplification. The Z4 is also available with isolation transformers at the outputs that can be factory fitted or assembled at the site.


Inputs two analog fully active balanced inputs (one stereo input)
Input connectors 3 pin XLR female
Input impedance 10k ohm balanced
10k ohm unbalanced
Maximum input range +14dBu
Maximum input gain +6dB (control on front panel)
CMRR  >75dB @1kHz
Outputs  eight analog fully active balanced outputs (four stereo outputs)
Output connectors 3 pin XLR male
Maximum output +22dBu unbalanced
+28dBu balanced
Additional gain per output channel +6dB (control on front panel)
Frequency response 20Hz to 20kHz (+/- 0.5dB)
THD <0.01%
Dynamic range 105dB
SNR  >90dB
Crosstalk >80dB
Output switch on delay Isolation transformers at the outputs are optional (model no 6K2KU & 6K2KB)
Remote control Four remote control ports controlled via optical VCA (Voltage Controlled Amplification)
Remote control connectors 3 pin Phoenix (via 4 core UTP cable)
Power switch on the rear panel
Power indicator on the front panel with Ready status LED
Power 180VAC to 264VAC 50/60Hz switching power supply
Power Fuse OA5L 250VAC
Power connector Neutrik Powercon
Power consumption < 30VA
Dimensions 1U rack height (HxWxD) 47mm x 489mm x 250mm
Weight approximately 2.5kgs (5.5 lbs)
Shipping weight approximately 3.5kgs (7.7 lbs)

Specifications and appearance are subject to change without notice.

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