100v Line

Monacor ATT Series attenuators


100v line attenuator




Monacor ATT Series wall mount 100v line attenuator (tapped chokes) volume controls by Monacor will fit standard 54mm deep single gang wall boxes. Monacor ATT-200 surface back box is also available

  • Attenuation in 10 steps, position 0 is OFF
  • Audio transformer for 100V line operation
  • White plastic front panel and knob
  • Flush mounting
  • Surface mounting with optional ATT-200 back box
  • Frequency range: 50-18,000 Hz
  • Priority facility: no
  • Dimensions: 85 x 85 x 66 mm
  • Mounting depth: 42 mm
  • Weight: 160 g

ATT Series 100v line attenuators are available as:

  • ATT-212/WS (17.3670): 12w RMS @ 100v
  • ATT-224/WS (17.3680): 24w RMS @ 100v
  • ATT-235/WS (17.0580): 35w RMS @ 100v
  • ATT-250/WS (17.0590): 50w RMS @ 100v
  • ATT-2100/WS (17.2610): 100w RMS @ 100v

Monacor ATT-200 (17.0550) surface back box for ATT series 100v line attenuators

  • For wall-mounted PA volume controls of the 200 series with 2-hole fixing
  • Also suitable as protective housing for flush mounting
  • White plastic
  • Intended use: surface-mounted housing
  • Material: plastic
  • Weight: 67 g
  • Dimensions (HxWxD): 85 x 85 x 50 mm



One of Europe’s largest distributors of PA sound and lighting equipment. Here at Monacor UK, we understand sound reinforcement in a very comprehensive sense. We therefore offer our customers a diverse range of products for all of their sound and lighting needs. In addition to classic systems for sound reinforcement such as music systems, amplifiers, loudspeakers, and mixing consoles, our portfolio also includes complex conference systems, accessories for voice alarm or mobile amplifier systems, as well as inductive sound systems, 100v line PA and megaphones. Whether you want to bring sound to one person or thousands: Monacor UK has the right solution for you.

Additional information

Dimensions6.6 × 8.5 × 8.5 cm
Wattage (RMS)

12w, 24w, 35w, 50w, 100w, Back Box Only



User Manuals


There are no reviews yet.

Be the first to review “Monacor ATT Series attenuators”

Your email address will not be published. Required fields are marked *

Product Enquiry

You may also like…