Just a few feedback ….

-Thanks A Million!!! I am very pleased at how the sub turned out. Very fast repair and return shipping. Looks Great, Sounds amazing! I will definitely be doing more business with you guys! Thanks Again.

-I’m doing a rebuild of his system soon and if he does decide to go with your woofers, which I will recommend highly because of the wonderful customer service.

-Thanks for the excellent customer service! 🙂

-thank you again for the awesome customer service!!

-I appreciate the offers and your excelent customer service

-For sure. Wouldnt go to any one else. -BLANK COMPANY- treated me like shit and i had nothing but great customer service from you and you answered everyone of my questions.

-Thanks. I appreciate your help and great customer service. I cant wait to get it!

-Thanks for the awesome customer service and yeah it was just rubber adhesive. Again thanks.

-By the way I really like your customer service and how quick you get back to me.

-Well that and you killer customer service, and your build quality which is second to none in my opinion!!

-Thanks a ton for your great customer service and awesome products!

-Thanks again for taking the time to help me with this, I see why everyone I asked said you guys are the best. From one customer service rep, you guys rock.

-thanks for the great customer service

-I really appreciate the customer service you have provided i will definitely recommend you to friends in the future.

-Thanks your customer service is great and very appreciated 🙂

-and thank you for keeping me updated really well with what was going on i really appreciate everything. Best customer service i’ve ever had. period

-I just want others to know how great your customer service has been

-Your customer service is the best out of any company I have ever dealt with!

-Thanks for your great customer service!

-Anyways Thank you very much for the great Customer service. And a great recone! I’m very happy with everything. I will be recommending you to friends, and i will be buying again in the future 🙂

-Thank you again for your great customer service and great work, and I will be a repeat customer in the future!

-thank you so much you guys have definitely given me great customer service and fast shipping.

-Thank you very much for helping me out i will definitely consider buying or using from your place next time or anytime. You definitely know customer service.

-keep up the awsome work and customer service i WILL reccamend PSI to everyone looking to buy subs.

Same subwoofers for 2013, but with higher performance!

In 2013, we will be offering the same quality products that we always have, but in even more ways than before. Since we had “room to grow” from our standard configurations for our subwoofers, we are able to offer simple upgrade packages for our subwoofers at a basically flat rate. We have now added performance upgrades for all three series of subwoofers to the web store. Now you can dial up the performance of your new subwoofer with one click, at a cost of only $25! Just add the “High Performance” option when checking out.

Here’s what all upgrades you’ll get:
Platform 1 Series – Extended length aluminum flatwound voice coil, Stiffer single spider suspension. RMS increase from 750w to 1000w RMS.

Platform 2 Series – Extended length aluminum flatwound voice coil, Stiffer DUAL spider suspension, DUAL sewn heavy gauge leadwire. RMS increase from 1500w to 1800w RMS.

Platform 3 Series – Extended length aluminum flatwound voice coil, Stiffer QUAD spider suspension, TRIPLE Sewn leadwire. RMS increase from 2500w to 3000w RMS.

PSI is now using XS Power, XP-Flex CCA and XS-Flex OFC Copper cable for our direct connect wiring!

We are very pleased to announce the change to XS Power Cables. As of 12/23/12, we have already begun to use both cables for our direct connect wiring and are EXTREMELY pleased.

Compared to the last “8ga” cable that we were using, both XS Power cables draw solder in more quickly and evenly and both have much more wire within the jacket.

We are offering 8ga XP-Flex direct connect wiring as a standard item on Platform 2 and 3 series subwoofers, and as an upgrade for the Platform 1 series. XS-Flex, 100% OFC Copper cable is available as an upgrade for all subwoofers.