COGApa Ordering See policies below
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Ordering the COGA online is easy and safe via an UltraCart secure connection.
Or you can phone or fax us. Our normal business hours are 9am to 5pm Pacific time.

We currently ship to only the United States and Canada.
For International orders please go to
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coga package

COGApa standard package - #COGA-2
Includes COGA handset, 20 Watt horn, instruction and installation manual, cigarette lighter adapter for quick temporary installation and hookup wire for permanent installation.
Click here for copy of the instruction manual included with the product.

This standard retail package includes everything you need to get started.


Standard 20 Watt horn - #HORN-2
This is the 20 Watt horn included in the standard package. Two of these horns can be connected to the Coga handset for more volume. Includes hook up wire and splice connectors.
Diameter: 3.5 inches; Length: 4.25 inches.


coga handset

COGApa handset only - #COGA-HS-2
Includes COGA handset, instruction and installation manual. Has built-in amplifier and can connect directlty to a 20 Watt horn, or to the COGAmax power amplifier and 50 Watt horn.

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  Buy extras for friends! COGApa makes an excellent gift.

DEALER LOCATOR - Click here to see if we have a retail outlet in your area.

____________ COGA pa Online Ordering Terms and Policies____________

Buy With Confidence
We have been in business since 1983. We'll be around long after other companies are gone. We take great pride in standing by our products and providing excellent customer service and support.

On-line or email orders by Credit Card or PayPal. Mail, Phone, Fax orders by personal check (allow 14 days for clearance), credit card, or money-order. Corporate or Educational Purchase Orders with approved credit only, please phone.

All goods are fully guaranteed for a period of  one year from date of purchase. Please phone or email us for return authorization. Products will be repaired or replaced as necessary and as determined by our support staff.

Return Policy
We want you to be happy with your purchase. Products may be returned for full refund, (less shipping charges) within 60 days of receipt. Please phone or email us for return authorization.

Privacy Policy
All personal information is retained internally only and used solely as it relates to your purchase. Your personal information or email address is not sold, released, or disclosed to any outside entity or third party. Ordering from us will not expose you to email spam or other promotions. We hate spam as much as you do.


Microsystems Development Tech., Inc.

1177 Park Ave.
San Jose, CA 95126
Phone: (408)280-1226 x114
Fax: (888)212-6621


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