Advanced AcousticWerkes A1D Dynamic Custom In-Ear Monitor

by: Advanced AcousticWerkes

Read the Order FAQ first, and click HERE for basic shell & faceplate color, HERE and HERE for advanced faceplate inserts.


  • Proprietary 10mm Full Range Dynamic Driver
  • Frequency Range: 20Hz-2000Hz
  • Sensitivity: 102db SPL @ 1mW
  • Impedance: 18 Ohm @ 1kHz
  • THD <= 0.5% @ 1kHz


  • Vocal
  • Guitar
  • Keyboard
  • 46" Detachable Cable
  • AAW Carrying Case 
  • Cleaning Brush & Cloth
  • Flight Adaptor
  • 6.3mm Adaptor
  • 30 Days Refit Guarantee
  • 1 Year Limited Warranty
The lead-time for this product is 7-8 weeks, from the date ear impression is received.

Complimentary ear impression provided for customers who visit our showroom. For customers who cannot visit our showroom, please mail your ear impressions to:

Null Audio
#04-07 Pioneer Junction,
03 Soon Lee Street,
Singapore 627606

Please contact for ear impression instructions. 

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