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ZL 125 AlArray

Passive 4-Channel Line Array Speaker

Key Features
  • Passive line array for 4-channel active operation

  • Vertical angle of radiation adjustable via controller

  • Very linear frequency range

  • 16 × 2.5" full-range speakers with phase plug

  • 4 × 120 watts power capacity

  • Modular aluminium cabinet

Fields of Application
  • Exhibitions, trade fairs
  • Gastronomy
  • Churches
  • Concert halls, theatres
  • Large rooms, halls
  • Museums

The ZL 125 is a passive line array for 4-channel active operation. It harnesses adjustable vertical directional characteristics and a long throw to ensure even acoustic irradiation across large rooms. Featuring 16 long excursion full-range drivers with a neodymium motor and phase plug, the ZL 125 has an exceptionally wide frequency range and is ideal for both speech and music reproduction.

The sound dispersion characteristics can be adapted to different rooms and situations using our DSC 206 or DSC 808 digital system controllers. We also preconfigure the controllers on request.

We recommend using the SUB 40 or SUB 80 subwoofers to supplement the low frequency range.

Technical Data

Passive line array for 4-channel active operation


16 × 2.5“ long excursion full-range speakers with phase plug and neodymium magnet system

Frequency range
60 Hz – 24 kHz
4 × 8 ohms
Power capacity
4 × 60 watts RMS, 4 × 120 watts program

82 dB (4 × 1 W @ 10 m)

Maximum SPL

111 dB @ 10 m

Dispersion angle (H × V)
Horizontal 120°, vertical adjustable via controller (controller not included in delivery)
Dimensions (W × H × D)

80 × 1250 × 110 mm

5.9 kg
Aluminium, powder coated, front metal grille, lids closed or optionally threaded inserts M 8 on top/at bottom (Please specify bracket type when placing your order)
Screw-type terminals, pluggable
5 years
Datasheet (PDF)
additional download

ZL 125 White

ZL 125 Black

RAL 9016

RAL 9005

Other lengths and colours on request

W-ZL White

W-ZL Black

L-bracket (pair)

SH 50 White

SH 50 Black

Wall mount (pivoting range +/- 45°)

SA-ZL White

SA-ZL Black

Stand adapter

BP-ZL White

BP-ZL Black

BP-ZL Stainless steel

Floor stand for ZL series (up to ZL 125)