Measuring 365mm high x 198mm wide x 181mm deep and weighing 7.1Kg, the ePS6 combines a high excursion 6-inch LF driver with a 1.4-inch voice coil HF driver in a trapezoidal cabinet constructed in a closed acoustic design from 15mm baltic birch plywood. Achieving a peak SPL of 125dB with a frequency range of 90Hz to 20kHz, the ePS6 features a rotatable asymmetric horn, convenient rigging points on the cabinet top, bottom and back, and two pairs of In/Out connectors on pitch screw terminal blocks with an IP cover.

Key Features

  • High power (125 dB peak) point source loudspeaker for fixed installation
  • Lightweight (7.1kg / 15lbs) design
  • Robust 15 mm Birch plywood enclosure
  • NEXO’s Asymmetrical Dispersion Constant Directivity horn design (”PS” Horn), rotatable
  • IP55 protection level
  • Comprehensive range of accessories for deploying in a wide variety of fixed installation applications
  • Black finish with custom RAL colours available


Frequency Response @-6 dB90 Hz to 20 kHz
Sensitivity 1W@1m98 dB SPL Nominal
Peak SPL@1m125 dB
Vertical Dispersion+25°/-30°
Horizontal Dispersion50° to 100° Asymmetrical
Crossover Frequency90 Hz, 120 Hz
Nominal Impedance8 Ω
Recommended Power310 to 490 Watts / 8 Ohms


Number of ways2 ways passive
LF Component6" 8 Ohms long excursion driver
HF Component1.4" diaphragm 8 Ohms HF driver on an Asymmetrical Dispersion (“PS”) horn
Connectors2 pairs (In/Out) of 7.62 mm pitch screw terminal blocks (+/- poles)
Compatible cables sectionCables from 1.5 mm² to 3.3 mm² (AWG 12 to 15) copper section
Compatible cables outside diameterCable with maximum outside diameter of 11 mm
Rigging points3x M6 - 70 mm pitch rigging points (back) + 2x extra M6 and 1x M10 (top/bot)
Material15 mm thick birch plywood body and galvanized grille
FinishBlack structural paint (RAL9005 or Custom RAL upon request)
Front FinishUV & Fire resistant acoustic fabric
Height x Width x Depth365mm x 198mm x 181mm (14.4" x 7.8" x 7.1")
Weight: Net7.1 kg (15.7 lbs)
Operating temperature range0°C - 40 °C (32° F - 104° F)
Storage temperature range-20 °C - 60 °C (-4 ° F - 140° F)
IP RatingIP55
System Operation
Recommended powering solutionNXAMP4x1mk2 Powered TDcontroller: Up to 4 x ePS6 per channel
Optional powering solutionsDTDcontroller + DTDAMP4x0.7 : Up to 2 x ePS6 per channel
DTDcontroller + DTDAMP4x1.3 : Up to 2 x ePS6 per channel
NXAMP4x2mk2 Powered TDcontroller: Up to 4 x ePS6 per channel
NXAMP4x4mk2 Powered TDcontroller: Up to 4 x ePS6 per channel