enter regular alcons audio website
Back to Alcons Audio MobileBack to Alcons Audio Mobile

  • RBN401 pro-ribbon HF driver with exceptional intelligibility and “throw”
  • All Neodymium drivers for excellent performanceto- weight ratio
  • SIS pre-wired for very high damping and further reduced distortion (with ALC)
  • Maximum attainable “gain-before-feedback”
  • Durotect™ scratch-resistant coating
  • Extended headroom/SPL and protection in combination with SDP circuit (in ALC)
  • Passive filtering for easy operation and economical powering
technical specifications
Frequency Response  
+/- 3 dB   74 Hz - 20.000 Hz
+/- 10 dB   53 Hz -
Sensitivity (SPL 1W/M)   92 dB
Sensitivity (nominal)   96 dB (200Hz-10kHz)
Nominal Impedance   16 ohms
Maximum RMS power   200 W
Maximum peak power   800 W
SPL program/peak (nom.)   119/124 dB
Dispersion H x V (array)  

120° x depending on array length

Dispersion H x V (single)  

120° x 15°

physical specifications
System 2-way, full range
Filtering   passive
Drivers LF   1 x AND6.5/16 6.5”, vented
Drivers HF   1 x RBN401 4” pro-ribbon driver
Cross-over frequency   1000 Hz.
Connectors   2 x Speakon NL4 input/link
Physical dimensions   mm             inches
Height   173/108     6.9/4.3
Width   359             14.1
Depth   273             10.7
Netto Weight (approx.)   8 kg            (17.6 lb)
Warranty   6 years limited