4” Active Two-Way Speaker
Product Description:
Professional portable and installed plastic loudspeakers where high sound quality is required. Can be used in applications including sound reinforcement in Front of House and Foldback applications in Houses of Worship, Events, Clubs, Rehearsal Halls etc. The S Active Series is suitable for music and vocal reproduction in demanding applications.
Key Features and Benefits:
  • High output SPL and sensitivity
  • 2 x 4” high power transducers
  • 1 x 1” diaphragm compression driver
  • 120º x 120º controlled coverage pattern
  • Built-in power amplifier module
  • Master volume control
  • 2 x XLR connectors
  • Injection molded
  • Cabinet design for FOH use
  • Suitable for use as a main system with or without sub speaker augmentation
  • Portable system (stand), or permanent installation (wall, ceiling, under balcony)
  • Powder coated grill with foam backing
  • Comes with convenient mounting bracket
  • Available in black or white


Cabinet Dimension:

Construction Plastic
Transducers 1 x 1” HF + 2 x 4” LF
Frequency Response (-3dB) 100Hz-20kHz
Rated Power 100W (RMS)
Amplifier Type Class H
Maximum SPL (1W @ 1m) 118dB (Peak)
Input Impedance Balanced 20kΩ, Unbalanced 10kΩ
Rated Impedance
Dispersion (H x V ) 120° x 120°
Connector 2 x XLR
Power Supply 110V/220V
Dimensions (W x D x H) 182mm (7.5”) x 182mm (7.5”) x 320mm (12.6”)
Packaging Dimensions (1 piece/pack) 230mm (9.1”) x 230mm (9.1”) x 375mm (14.8”)
Net Weight (1 piece/pack) 6kg (13.2lb)
Gross Weight (1 piece/pack) 7kg (15.4lb)

Installation drawing:

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 Front View   Back View

Relevant Download:
  S Series Catalog
 User Manual
 S400a Image