Product Registration

Registering your product is simple, fast, and secure

Support Overview / Product Registration / ONYX
Perks Now. More Perks Later. 🎁

Registering your product gets you instant benefits—but want even more?
Say yes to our emails and you’ll unlock exclusive discounts, insider updates, and maybe even a surprise or two.

No pressure though—only if you opt in.
We respect your inbox like we respect good sound: no noise, just the good stuff.

Forgot your password?

You're currently logged in as $user. If this is not you, click here to .

You can find your serial number, AB0123-CD4567890, on the product itself or the product box
Product placeholder visual

Would you like to create an account with us? (optional)

Stay in the Loop — No Spam, Just Perks!

Request to Reset Your Password

You will receive a link via email to create a new password. Please enter the email address that you used to register.

Request to Reset Your Password

Thanks for submitting your email address. We've sent you an email with the information needed to reset your password. The email might take a couple of minutes to reach your account. Please check your junk mail to ensure you receive it.

Products ordered directly from Harman Kardon are automatically registered. Please log into your account to find your products there.

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