Order Number: PRD000117-001
Zx3-90B, 90° x 50° Horn, Black Finish

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12" Passive Loudspeaker

  • Versatile performance for mains, fills, or monitors
  • DVX3121A woofer with forced-air cooling
  • 2-inch ND2 titanium/neodymium HF driver
  • Passive crossover
  • Choice of 90º x 50º or 60º x 60º coverage horn
  • High sensitivity, 131 dB maximum SPL
  • Power handling: 600 W continuous, 2400 W peak
  • High-impact polypropylene enclosure
  • Compact monitor-friendly wedge shape
  • Up to four anchor-plate attachments
  • M8 mounting inserts (7)
  • Integrated handle
  • Available in black and white


Frequency Range (-10 dB) 48 - 20000kHz
Weight Net 43.65lbs (19.8kg)
Depth 14.25" (362mm)

Width 15.63" (397mm)
Height 24.13" (613mm)
Available Color Black or white
Coverage (Nominal -6 dB) H 90/60°
Coverage (Nominal -6 dB) V 50/60°
Crossover Frequency 2000Hz
Enclosure Material High Impact Polystyrene Composite
Family ZxZxA
Flying Yes
Frequency Response (-3 dB) 58 - 15000Hz
Grille Polyester Powder Coated, 18GA Galvanized Steel
HF Power Handling 40Watts
HF Transducer 2-inch ND2
Input Connections 2 conductor SJO cable and gland nut
Internal Crossover Yes
LF Power Handling 500Watts
LF Transducer 12-inch DVX3121A
Max. SPL/1m (calc) 131dB
Minimum Impedance 6.2Ω
Nominal Impedance
Power Rating 2400W
Powered or Passive Passive
Recommended High-Pass Frequency 50Hz
Sensitivity 1 W/1 m 97dB
Speaker Type Full-Range
System Power Handling (Continuous/Program/Peak) 600//2400Watts
Weatherized Yes
Woofer Size 12inch

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Engineered for constant stability at 2Ω
Low & high impedance outputs & remote GPIO control
Highly efficient standby power mode reduces running costs & power consumption up to 90%.
Sophisticated protection circuitry always protects the amplifiers & connected loudspeakers
High‑performance bulletproof voltage handling
On‑board DSP includes multi‑band PEQs, crossovers, limiters & delay per channel; True channel grouping control with extra DSP capabilities including GEQ.
Intuitive, powerful control software makes configuration & real time control easy — up to 16 amp channels can be controlled & monitored simultaneously
FIR‑Drive combines technologies to create a sophisticated loudspeaker correction & protection system yielding a level of unparalleled performance.

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Cluster Bracket Kit





Name Language Size Date
Portable Speaker Family Brochure EN 3.8MB Jun 20, 2019
Name Language Size Date
Environmental Compliance Document EN 148KB Oct 3, 2017
Zx3, EC Declaration of Conformity EN 452KB Nov 13, 2019
Zx3, Kz, EC Declaration of Conformity EN 615KB Dec 18, 2019
Name Size Date
ZX3 2D CAD Drawing DWG 835KB Sep 11, 2009
Name Size Date
Zx Series EASE Data ZIP 753KB Jun 13, 2018
Name Language Size Date
ZX3-60 Engineering Data Sheet EN 1.26MB Mar 21, 2012
ZX3-60PI Engineering Data Sheet EN 1.21MB Mar 21, 2012
ZX3-90 Engineering Data Sheet EN 1.28MB Mar 21, 2012
ZX3-90PI Engineering Data Sheet EN 1.22MB Mar 21, 2012
Name Language Size Date
ZX3 Flyer EN 364KB Apr 16, 2008
Name Language Size Date
HA-3 Installation Instructions EN 206KB Mar 22, 2012
MB3 Installation Instructions EN 510KB Mar 22, 2012
Name Size Date
Zx3 Presets for DC One ZIP 32KB Sep 30, 2009
Zx3 Presets for DX38 ZIP 862KB Sep 30, 2009
Zx3 Presets for IRIS-Net ZIP 8KB Sep 30, 2009
Name Size Date
Silenci 06 2.11MB Nov 2, 2015
Silenci 08 2.34MB Nov 2, 2015
Silenci 09 1.92MB Nov 2, 2015
Silenci 11 2.59MB Nov 2, 2015


ZX3 fr-trans


ZX3Gr fr-trans


Name Size Date
Service Policies for the Americas 274KB Mar 26, 2019
General Terms & Conditions of Deliver for Export Business 57KB Nov 26, 2014
Allgemeine Lieferbedingungen 184KB Nov 30, 2016
Name Language Size Date
Audio 101 - Basic Audio Terminology EN 2.74MB Dec 13, 2012
Audio 101 - Loudspeaker Basics EN 3.02MB Dec 13, 2012
EASE Data Explanation EN 934KB Nov 17, 2015
PA Bible 02: Power Handling Capacity EN 422KB Dec 26, 2007
PA Bible 11: Portable Sound Systems for the Small Club EN 470KB Dec 26, 2007
The EV PA Bible EN 1.14MB Dec 26, 2007
The PA Bible Chapter Zero EN 1.14MB Jun 11, 2018
Name Language Size Date
RMA NA English EN 2.04MB Aug 13, 2019
RMA NA Spanish ES 2.04MB Aug 13, 2019

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