Top Voucher
10% off
Enter this Harman Kardon voucher code at checkout to enjoy a10% extra off all outlet products.
- Validated
- Voucher code
Harman Kardon voucher codes
February 2026
7 offers validated
£59 average savings at checkout
Top Voucher
10% off
Works sitewide. Get 10% off your first order when you sign up to the newsletter at Harman Kardon.
More discounts this week
Up to 40% off
Receive up to 40% off Portable Speakers when you redeem this deal at Harman Kardon.
40% off
Get 40% off on the Onyx Mini refurbished when you redeem this discount promo at the Onyx Mini refurbished.
35% off
Recieve 35% off on the Harman/Kardon Onyx Studio 4 Refurbished when you redeem this discount code at Harman Kardon.
Recently Expired Discount Vouchers
32% off
Reveal this voucher code to get 32% off on the JBL Pulse 5 at Harman Kardon.
- Validated
- Voucher code
10% off
Works sitewide. Enjoy 10% off all orders when you enter this Harman Kardon discount code.
- Validated
- Voucher code
