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Sennheiser HD 300 PRO Closed-back Professional Monitor Headphones , $219.00 - Add to Cart Skip to Product Information

Sennheiser HD 300 PRO Closed-back Professional Monitor Headphones

Closed-back Monitoring Headphones with Folding Earcups
Sennheiser HD 300 PRO Closed-back Professional Monitor Headphones
Sennheiser HD 300 PRO Closed-back Professional Monitor Headphones

In Stock!

Only 2 left in stock! More on the way.
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Sennheiser HD 300 PRO Closed-back Professional Monitor Headphones
In Stock!

Only 2 left in stock! More on the way.

High-fidelity, Low-noise Headphones

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Our Product Research Team

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Designed for neutral, high-resolution, distortion-free sound quality, the Sennheiser HD 300 Pro headphones deliver a superior monitoring experience. You’ll be impressed by the ambient noise attenuation, helping you hear your audio even in noisy, loud environments. And HD 300 Pro headphones are amazingly comfortable to wear, helping to reduce the fatigue of long listening sessions. Complete with a rugged cable and 1/4" adapter, Sennheiser HD 300 Pro headphones equip you for an outstanding sonic experience.

Collapsible high-end headphones for the pros

The HD 300 Pro headphones are collapsible, high-end headphones ideal for professional monitoring use. They offer a closed circumaural design which provides excellent passive attenuation of ambient noise. And they’re designed to cut through even in loud environments, perfect for use onstage and for studio recording applications.

Built for comfort and accuracy

These monitoring headphones also provide an extended frequency response with increased sound pressure level (up to 123dB) for accurate sound reproduction in all kinds of demanding use. And the lightweight and secure-fit design also offers a very comfortable listening experience, which has made these headphones a favorite at Sweetwater.

Sennheiser HD 300 Pro Headphones Features:

  • Closed-back headphones with excellent ambient noise attenuation
  • Increased sound pressure level (up to 123dB) to handle demanding use
  • Closed circumaural design for excellent passive attenuation of ambient noise (up to 32dB)
  • Exceptional comfort for extended listening sessions
  • Cable features a short coiled section to reduce structure-borne noise
  • Includes 1 replaceable single-sided, coiled cable with a 3.5mm jack connector, and 1 screw-type 1/4" adapter

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
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Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.