High Fidelity Loudspeakers & Service

This service is for customers who do not want to ship their full DQ-10's, yet desire our workmanship / craftsmanship on the woofers & crossovers (upgraded) with accessories.

Factory Style Woofer Rebuild (both woofers)

Installation of capacitor & wiring upgrade kits on crossovers

Testing of crossovers

Additional Items sent back with above units (depends on upgrade kit package chosen: Bronze, Silver or Gold (see bottom of page).



This service consists of:

This service is for the customer with some soldering experience and the ability of using common tools. Customer would remove the woofers & crossovers, then ship to our facility. Please call for proper packing, as specific instructions on all drivers are not indicated on our packing instruction page. 

This service consists of:

OR


a Bronze, Silver, or Gold upgrade kit package can be ordered (info on upgrade kit packages page), providing easier ordering. Combining the service & upgrade kit package together:

  • 3 Star Bronze
  • 3 Star Silver
  • 3 Star Gold



  • AGC Main Fuseholder
  • AGC Tweeter Fuseholder
  • High Frequency Potentiometers
  • Replacement grille cloth
  • Foam Blocks
  • Woofer sealant putty
  • Mirror imaging manual


The additional items below can be ordered individually and shipped back with the upgraded crossovers and tested / serviced speaker drivers, for a near complete refurbishment.


Full diagnostic test on all speaker drivers

Replacement or rebuilding of failed drivers

Installation of capacitor & wiring upgrade kits on crossovers

Testing of crossovers


This service is for customers who do not want to ship their full DQ-10's, yet desire our workmanship / craftsmanship on most of the components.

This service is for the customer with some soldering experience and the ability of using common tools. Customer would remove the upper drivers, woofers & crossovers, then ship to our facility. You also have the option of sending specific speaker drivers (rather than all), if you know certain units are not defective. This would not be considered a three star service. Please call for proper packing, as specific instructions on all drivers are not indicated on our packing instruction page. 

3 STAR SERVICE

Restoration, Preservation & Enhancement.

Star Refurbishment Service

DAHLQUIST DQ-10

DAHLQUIST SPEAKER SERVICE

2 STAR SERVICE