Lab Gruppen ACN 2S

Lab Gruppen ACN 2S

  • Like
  • Tweet
  • Pin it
  • Submit

ACN 2S, Active Filter from Lab Gruppen.

1 user review
Price engine
Classified Ads

Lab Gruppen ACN 2S tech. sheet

  • Manufacturer: Lab Gruppen
  • Model: ACN 2S
  • Category: Active Filters
  • Added in our database on: 02/20/2006

Filter type: 4-pole, state variable

Slope: 24 dB/octave (12 and 18 dB/octave optional)


Crossover Frequencies: 40, 50, 60, 65, 75, 82, 90, 100, 110, 115, 125, 135, 140, 150, 160 and 165 Hz.


Subsonic speaker protection: High-pass Filter at 40Hz 18dB/octave


EQ: Low, Mid, High Shelving Equalisation with boost at +12 dB max; adjustable on PC-board.



Max Input Level: 0dBu ref. 0,775 Vrms 20dBu

Input Impedance;

Active balanced: 20 kohms

transformer balanced: optional



Max Output Level;

in 5 kohms: 20 dBu

600 ohms: 17 dBu

Gain, adjustable: ±8 dBu



TDH @ 0 dBu,

summed outputs 0,02% typically

Dynamic Range: 110 dB


Front Panel:

Gain Controls: (4) Low - High

Mute Controls: 4

On Indicator: Green Led


Rear Panel:

Input Connectors: (2) XLR type, 3 pin female (pin 2+)

Output Connectors: (4) XLR type, 3 pin male, pin 2 output

Power Supply 220 V - 110 V, 50-60 Hz

Overall Dimensions:

483 mm (19") W

x44 mm (1¾") H

x135 mm (5,3") D


Approvals: CE                                 Emission EN- 55 103-1, E3


Immunity EN 55 103-2, E3, with S/N below 1% at normal operation Level.

Normal operation level 1/8 of full power or -9dB below clip point.


Safety EN 60 065, class I


Lab Gruppen ACN 2S user reviews

Average Score:5.0(5/5 based on 1 review)
 1 user review100 %

poolos91's review (This content has been automatically translated from French)

Lab Gruppen ACN 2S
Since about 1996. It was used with a distribution system Amadeus MPB600.
No further testing.
Yes, excellent choice. Very reliable over 15 years.
Lab Gruppen is still very qualitative.

Lab Gruppen ACN 2S images

  • Lab Gruppen ACN 2S

Discover other products!

Other categories in Loudspeaker Management Processors

Other names: acn 2s, acn2s, acn 2 s, acn2 s

Cookies help us improve performance, enhance user experience and deliver our services. By using our services, you agree to our use of cookies. Find out more.