100v Line

Monacor ATT Series Attenuators

SKU: 173670 | 173680 | 170580 | 170590 | 172610 | 170550


White 100v line volume attenuator



Monacor ATT Series attenuators

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

ATT Series 100v line attenuators are available as:

  • ATT-212/WS: 12w RMS @ 100v
  • ATT-224/WS: 24w RMS @ 100v
  • ATT-235/WS: 35w RMS @ 100v
  • ATT-250/WS: 50w RMS @ 100v
  • ATT-2100/WS: 100w RMS @ 100v

ATT Series attenuators

  • 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-200 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.

Monacor understand sound reinforcement comprehensively and offer a diverse range of products for all sound and lighting needs.

In addition to classic systems for sound reinforcement such as music systems, amplifiers, loudspeakers, and mixing consoles, the full 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 has the right solution for you.

Our professional and commercial sound products, wireless microphones and induction loops are carefully chosen for sale on our website – not everything from every manufacturer is there. Based on feedback, customer reviews and our own observations we list items that are popular, reliable and good value for money. If there are products not shown on our website that you feel we may be able to quote for, please just ask!

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.

Product Enquiry

You may also like…