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Contact us at or through messenger chat on our Facebook page. You may also call +47 928 10 669.

User manuals

User manual Inkognito 10 / 12

Equalizer software for accessing the INKOGNITO-series parametric EQ: HFD

Delivery / Shipping

We have limited stock. This means that depending on your choice, your subwoofer may be made to order. In that case, typical delivery will be up to 6 weeks.

Shipping is included worldwide, the product price you see is the price you pay. Norwegian VAT is not added to the price if you are ordering from another country. Please note that local import tax and custom fees may apply.


Happy and satisfied customers is important to us. We allow returns within 30 days. Make sure you keep the original packaging, as you will need it if you are going to return your product. You will also need to include all accessories, and a product that is in the same condition as when you received it. When the product is returned, your money will be refunded in full. Please note that your refund may be rejected if the product is damaged or incomplete. Always contact us before returning a product.

Return shipping must be paid by you.

In Norway, online shopping is regulated by norsk lov om angrerett.


Sigberg Audio offer a limited 5 year warranty on all our products. If you experience any form of problems with your product, please contact us - together we'll find a solution!

Sigberg Audio sells direct-to-consumer. Receipts from other distributors are not valid for warranty claims.

If you disassemble or modify your Sigberg Audio product, the warranty will be voided.

If the password protection on our amplifier modules are bypassed, the warranty on the driver will be voided.

Test your subwoofer

The best way to enjoy your Sigberg Audio subwoofer is of course through your own favorite songs or movies. You may also like to check out our Spotify playlist.

You'll find it here: Sigberg Audio Demo Tracks


As a small company, what we can do to make the world a better place is limited. We will however try to not make it worse. We use recycled and/or enviromentally friendly packaging. By producing locally, we reduce emissions connected to transport. We also calculate and offset our carbon footprint in an effort to stay climate neutral.