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Financing and credit card payments:
We accept all credit card payments (interest rate at 2%.) including American Express. We are currently working on offering financing. Products, designs and installations can currently be financed through RAAM Audio and Electronics in Colorado Springs:

RAAM AUDIO & ELECTRONICS: 269 S. Circle
Colorado Springs, CO 80910
(719) 434-8437 info@raamitloud.com

STORE HOURS:
Mon through Friday: 10 am - 6pm
Sat: 10 am - 5 pm & closed on Sunday

Does Seven offer  NEO subwoofers and if not when...:
-One of Seven's parts manufacturers designed and introduced the "Neodymium Magnetically Powered Motors" into subwoofers. This same manufacture has been in business over 20 years. We use the NEO motor system in research and design but have not released any NEO subwoofer models as of yet and have no date in the near future to do so.

When and where are the car audio events in Colorado?
The MAG SPL group on facebook hosts some of the events, and posts regarding the time, place and other details of  other car audio events in Colorado -  MAG SPL

SineWave Productions, Westminister Co - The Sine Wave group on facebook has many active members and also hosts events as well posts about the other car audio events going on in Colorado.

Did you know- Any purchases made on the Seven Website are through a secure socket (https). You may also find our products on Amazon and occasionally on eBay. Both, also, being secure locations to purchase Seven Products online.
SEVEN:  1 (303) 800-4080
Also contact us via email at the following address: info@sevenspeakers.com
Please feel free to use this "Simple Seven" contact form as well:
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©2018 SEVEN, LLC  - ALL RIGHTS RESERVED         SevenSpeakers.com,  Subwoofers | Car Audio and Apparel
Here is a website/link full of audio advise, including speaker building & speaker box (enclosure) building: people.clarkson.edu