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Everything in Music Since 1958
Everything in Music Since 1958

Sennheiser HD 300 Pro Headphones

Sold out
Original price $99.98 - Original price $99.98
Original price
$99.98
$99.98 - $99.98
Current price $99.98
About Inventory Status


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In stock: It is in stock and available to ship or pickup. Apparel must be shipped from another location and is not available for in-store pickup. We can usually ship or have these items available for pickup by the next business day if they don't require inspection, special handling, or setup. Our pickup location is 4229 Howard Ave UNIT B. Kensington, MD 20895.

📆 Preorder: It is on the way to our warehouse. We can't predict when preorder items will arrive due to current supply chain issues. If you place an order for one of these items someone will contact you to estimate the delivery date.

Out of stock: We don't currently have it available but you're not out of luck yet. We still may be able to get it. If you order one of these items we will contact you with an estimated fulfillment date. You have the option to cancel the order if you change your mind.

Special order: The item is so special that it needs to be custom ordered for you. Some of these items are works of art and have to be made individually. Orders for special order items must be prepaid and we cannot accept cancellations or refunds.

█ Sold out: We don't think we can get this item because it was either discontinued by the manufacturer or was limited in quantity. If you want or need this item call or text us. Sometimes we can help you track down the item through other sources or help you find something similar.

About Item Conditions


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Call or text us at 570-973-5291.

New: The item is brand new as received from the manufacturer with a full manufacturer warranty. Instruments such as guitars, snare drums, drum kits, brass and woodwind instruments may be opened for photography and quality control inspection and may not be in a factory sealed box.

Mint or Open Box: The item may have been opened and tested but has been repackaged. The original packaging may have superficial issues but the item itself and any originally included accessories are in perfect, like new condition.

Display Model: These items are so cool that we put them on display in our legendary shop. The condition is brand new as received from the manufacturer with manufacturer warranty. Rest assured, these items undergo a very careful inspection before shipping.

Demo: These items have been on our sales floor for demo purposes and will likely show signs of use. The original packaging may no longer be included, but you can be assured that you are receiving an awesome item and an awesome price.

Used: The item is used. These item may have varying degrees of wear. Please read the description for information about the condition of the item. Used items do not carry a warranty.

B or C Stock: Factory refurbished. These items were purchased from the manufacturer in a refurbished condition. They will show some cosmetic issues, but nothing that would impact performance. Being that these are sealed from the manufacturer, we generally do not open these to photograph the cosmetic issues. They are guaranteed to work and may have a limited warranty or you may purchase an extended warranty in some cases. Please see the listing description for item specific information.

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Enjoy Great Comfort And Great Sound With The Sennheiser HD 300 Pro Headphones

The newly developed HD 300 PRO delivers a neutral, high-resolution working sound. Its huge depth of detail passes through even in the loudest of environments. Irrespective of whether you are editing, playing or composing music, and regardless of whether you’re behind a drum kit, at the mixing desk, in a live setting or in the studio, the HD 300 PRO provides the details that you need for making good decisions.

Measuring The Truth

The HD 300 PRO works at the same level of precision that you apply to your production. To make this possible, they've pushed its acoustic properties to the boundaries of physics and recalculated them. Firstly, its linear frequency response. It doesn't interpret, but rather ensures neutral transparency - the basis for good decisions. Its sound pattern remains delicate and precise in every application - across the entire spectrum.

Secondly, Sennheiser has reduced distortion, wobbling motions and partial vibrations of the diaphragm to a minimum. Together with highly sensitive transducers, this construction guarantees powerful and distortion-free reproduction even at high sound pressure levels. Not to mention the recalculated air volumes in front of the ear. The HD 300 PRO gives the sound a remarkably natural, three-dimensional quality.

Only The Sound Carries Weight

The design of the HD 300 PRO represents a smart combination of wearing comfort and ambient noise attenuation. Its circumaural, viscoelastic ear pads can barely be felt even after several hours. And they provide reliable protection even against very loud ambient noise. To achieve this, they've designed the acoustic unit to be more isolated than a monitoring set has ever been. Even after sessions lasting several hours, you will detect only its sound – not its weight.


  • Highest resolution due to accurate and linear sound reproduction
  • Comfortable padding design allows for extended use in long wearing sessions
  • Superior ambient noise attenuation in loud environments due to closed passive earcup construction
  • Perfect companion for your daily work due to long lasting materials and exchangeable cables with Sennheiser's established system connector


SPECIFICATIONS

  • Impedance: 64 ohms
  • Frequency response (Headphones): 6 Hz - 25kHz
  • Max. sound pressure level: 123 dB SPL @ 1 kHz
  • Contact pressure: 6.0 N +/- 0.75 N
  • Ear coupling: circumaural
  • Power consumption: 500mW
  • Storage temperature: -55 degrees Celsius to 70 degrees Celsius
  • Operating temperature: -15 degrees Celsius to 55 degrees Celsius
  • Distortion: 0.1 % at 1 kHz, 100 dB SPL
  • Sensitivity: 108 +/- 3 dB SPL / 1 V rms / 1 kHz
  • Transducer principle (headphones): dynamic, closed
  • Weight w/o cable: 297 g
  • Noise cancellation: Max 32 dB (passive)


Manufacturer: Sennheiser
Model: HD 300 PRO
SKU: I576895-N-0-WHXX
UPC: 615104315785


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Maryland, Virginia, and Washington DC's legendary music shop. Family-owned and operated since 1958. Buy gear the way it was meant to be bought, from a store that's been there through it all and has the vibe to prove it. We're staffed with musicians and industry experts, people that live and breathe music gear. Our mission is to help you find the right gear for your project, that thing that will bring you the most joy out of what you do. We're an authorized dealer for almost every brand, we stock items the other stores don't, so you can try before you buy. Stop by our Wheaton, MD showroom and see for yourself.

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