Please send with your repair items:

  • Print the last Email in our exchange if possible 

  • Include a note with your contact information:

    • Email address & phone numbers

Sending your Speakers and crossovers:  .

  • Pack and pad items very well so they won't get scratch or damage during shipping. 

  • Make check to (Richard So) or wait till speakers are completed.

  • 7-14 days for any repair or rebuild service. 

Preferred Payment is by check or money order.

  Note:  PayPal is a 3.5% fee.

Address to send speakers in for repair.


Richard So.

4415 E. Hidalgo Ave.

Phoenix, AZ 85040

Contact Email:

Return Shipping Options:

   We are using US Post Service for return shipping.

 Rates subject to USPS changes: 

$  8 Small Flat Rate Box for most of tweeter pairs.

$16 Medium Flat Rate Box for up to 8" woofer.

$20 Large Flat Rate Box for single 10"-12"

Return shipping with your own box if request and payment should roughly be the same amount required to ship to us.

Email or Text is preferred: