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Sennheiser HD 300 PRO

Sennheiser HD 300 PRO

The Sennheiser HD 300 PRO is a professional monitoring headphone for recording, mixing, and mastering. Its linear acoustics provide neutral, detailed sound, while excellent passive noise isolation (up to 32dB) ensures focus in loud environments.


Bank/ATM Transfer | 1% discount at checkout on order

NT$7,600
NT$6,800
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Description

Sennheiser HD 300 PRO | The Professional Tool for Precision Monitoring

As Meticulous and Precise as You Are

The newly developed Sennheiser HD 300 PRO is a pair of monitoring headphones crafted for professionals, delivering neutral, high-resolution sound. Its immense depth of detail is clearly discernible even in the loudest environments. Whether you are editing, playing, composing, or behind a drum kit, at the mixing desk, live on stage, or in the studio, the HD 300 PRO provides the sonic detail you need to make the right decisions. These studio headphones have a linear frequency response, which doesn't interpret the sound, but ensures neutral transparency—the foundation for all professional judgments. Combined with high-performance transducers and an excellent passive noise cancellation design, it allows you to take full control of every aspect of the sound.

To achieve ultimate precision, we pushed its acoustic properties to the physical limits and recalculated them. We minimized the diaphragm's distortion, wobble, and partial vibrations. Combined with highly sensitive transducers, this structure ensures a powerful and distortion-free reproduction even at high sound pressure levels. The recalculated air volume in front of the ear gives the sound a remarkable, natural, three-dimensional spatial quality. This is Sennheiser's commitment to pursuing authentic sound.

Product Features

  • High-Resolution Linear Acoustic System: Delivers precise and linear sound reproduction, presenting the most authentic source details, serving as a reliable foundation for professional mixing and mastering.
  • Exceptional Wearing Comfort: Features a circumaural design with viscoelastic earpads, ensuring comfort even after hours of continuous wear, making them almost unnoticeable.
  • Superior Passive Noise Cancellation: The closed-back earcup design effectively isolates up to 32 dB of ambient noise, allowing you to focus on sound details even in noisy environments.
  • Durable Materials and Detachable Cable Design: Made from durable materials and equipped with Sennheiser's proven system connector, allowing for easy cable replacement, making it the perfect partner for your daily work.

What's in the Box

Standard Accessories
  • HD 300 PRO Headphones x1
  • 1.5m Cable with 3.5mm Jack Plug x1
  • 6.3mm (1/4") Stereo Jack Adapter x1
  • Quick Start Guide x1

Technical Specifications

Technical Specifications (Tech Specs)
Wearing Style Over-ear
Transducer Type Dynamic
Frequency Response 6 Hz – 25,000 Hz
Impedance 64 Ω
Max. Sound Pressure Level (SPL) 123 dB SPL @ 1 kHz
Sensitivity 108 ±3 dB SPL / 1 V rms / 1 kHz
Total Harmonic Distortion (THD) < 0.1% @ 1 kHz, 94 dB SPL
Passive Noise Cancellation ≤ 32 dB
Rated Power 500 mW
Connectivity Wired
Cable Length Approx. 1.55 m
Weight (without cable) 297 g
Operating Temperature -15°C to +55°C
Operating Relative Humidity ≤ 90 %
Warranty 2 years

THINK2 Warranty & Support

  • Fast Shipping: In-stock items will be shipped within 24 business hours.
  • Professional Technical Support: Our certified audio engineers provide consultation for installation, licensing, compatibility, and setup.
  • Comprehensive Warranty & After-Sales Service: Includes both manufacturer warranty and THINK2 customer support.

※ Shipping times are calculated based on business days. Actual warranty follows the manufacturer’s policy. THINK2 provides integration and support assistance.

THINK2 Warranty & Return Policy

  • With valid proof of purchase and product serial number, customers are entitled to manufacturer warranty and THINK2 after-sales service.
  • DOA / Non-human defects: Within 7 days of purchase, after verification, customers may request return or replacement.
  • Exclusions: Damages from misuse, unauthorized modification, consumable parts, natural disasters, or improper use beyond instructions.
  • Application Process: Contact customer service during business hours for return instructions.
  • Service Coverage: Taiwan region primarily; overseas based on logistics standards.
Shipping & Payment

Delivery Options

  • HCT Logistics
  • 7-11 Pickup only (C2C)
  • Family Mart Pickup only (C2C)
  • 7-11 Pickup and pay in store (C2C)
  • Family Mart Pickup and pay in store (C2C)
  • E-mail - download only
  • in-store pickup

Payment Options

  • Bank/ATM Transfer | Enjoy an Extra 1% Discount at Checkout
  • LINE Pay
  • JKOPay
  • Pay on 7-11 Store Pickup (C2C)
  • Pay on Family Mart Store Pickup (C2C)
  • Credit Card
  • Credit Card Installment 3-month Plan
  • Credit Card Installment 6-month Plan
  • Credit Card Installment 12-month Plan
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