---
product_id: 157019855
title: "HD 300 PRO Monitoring Headphones | Closed-Back | High Passive Noise Isolation | Detachable Cable | Ideal for Studio Recording, Mixing, Live Sound & Broadcast Applications"
brand: "sennheiser"
price: "฿15549"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/157019855-hd-300-pro-monitoring-headphones-closed-back-high-passive-noise
store_origin: TH
region: Thailand
---

# Detachable 3.5mm Cable Superior Passive Noise Isolation ActiveGard Audio Protection HD 300 PRO Monitoring Headphones | Closed-Back | High Passive Noise Isolation | Detachable Cable | Ideal for Studio Recording, Mixing, Live Sound & Broadcast Applications

**Brand:** sennheiser
**Price:** ฿15549
**Availability:** ✅ In Stock

## Summary

> 🎧 Hear every detail, miss nothing. Elevate your sound game.

## Quick Answers

- **What is this?** HD 300 PRO Monitoring Headphones | Closed-Back | High Passive Noise Isolation | Detachable Cable | Ideal for Studio Recording, Mixing, Live Sound & Broadcast Applications by sennheiser
- **How much does it cost?** ฿15549 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/157019855-hd-300-pro-monitoring-headphones-closed-back-high-passive-noise)

## Best For

- sennheiser enthusiasts

## Why This Product

- Trusted sennheiser brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Comfort Fit:** Viscoelastic earpads cushion your ears and reduce structure-borne noise during long sessions.
- • **Universal Compatibility:** Works seamlessly with desktops, laptops, tablets, gaming consoles, and more via detachable cable.
- • **Immersive Noise Isolation:** Closed-back design blocks ambient noise for laser-focused monitoring.
- • **Safe Listening Guaranteed:** ActiveGard tech limits audio peaks above 110 dB to protect your ears without sacrificing clarity.
- • **Precision Audio Reproduction:** Linear frequency response delivers studio-grade, distortion-free sound.

## Overview

The Sennheiser HD 300 PRO is a wired, closed-back monitoring headphone engineered for professional audio environments. Featuring superior passive noise isolation, ActiveGard technology for safe listening, and a detachable 3.5mm cable, it delivers precise, distortion-free sound with exceptional comfort. Ideal for studio recording, mixing, live sound, and broadcast applications, it ensures you stay focused and protected in any demanding production setting.

## Description

HD 300 PRO Monitoring Headphones | Closed-Back | High Passive Noise Isolation | Detachable Cable | Ideal for Studio Recording, Mixing, Live Sound & Broadcast Applications

## Features

- Superior Noise Attenuation: The closed earcup construct of the HD 300 Pro provides exceptional ambient noise attenuation, making it ideal for use in loud environments and demanding productions.
- Switchable ActiveGard Protection: This wired earphone features ActiveGard technology, reducing audio above 110 dB to safe volumes, and ensuring consistent audio clarity and safety.
- Crystal Clear Audio: Achieve distortion-free sound with this over-ear headphone thanks to its advanced acoustics and recalculated air volumes inspired by the renowned HD 250 linear.
- Ideal for Professional Monitoring: With its linear frequency response and high-resolution audio reproduction, the HD 300 PRO is perfect for professional monitoring, delivering accurate and clear sound in any production scenario.
- Viscoelastic Earpads: Sennheiser HD 300 Pro provides a high level of comfort in wearing and filters out structure-borne noise, with viscoelastic earpads providing efficient shielding against external noise.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Noise Control | Passive Sound Isolation |
| Headphones Jack | 3.5 mm Jack |
| Model Name | HD 300 Pro |
| Connectivity Technology | Wired |
| Included Components | 1 Headphone, 3.5 mm angled plug |
| Age Range (Description) | Adult |
| Material | Plastic |
| Specific Uses For Product | Music |
| Compatible Devices | Desktops, Laptops, Tablets, Cellphones, Gaming Consoles, Car Audio Systems, Smart Speaker, Television |
| Cable Feature | Detachable |
| Item Weight | 340 Grams |
| Net Quantity | 1 Count |
| Style | HD 300 Pro |
| Control Method | Touch |
| Number of Items | 1 |
| Product Dimensions | 24.5 x 18.7 x 8.4 cm; 340 g |
| Batteries | 1 12V batteries required. |
| Item model number | HD 300 Pro |
| Connector | 3.5mm Jack |
| Size | One Size |
| Item Weight | 340 g |
| Manufacturer | Sennheiser electronic GmbH & Co. KG |
| Country of Origin | Romania |
| Imported By | Sennheiser Electronics India Pvt Ltd. 104-ABC, 1st Floor, Time Tower, M.G Road, Gurgaon-122002. Haryana. |

## Product Details

- **Brand:** Sennheiser
- **Colour:** Black
- **Ear Placement:** Over Ear
- **Form Factor:** Over Ear
- **Impedance:** 64 Ohm

## Images

![HD 300 PRO Monitoring Headphones | Closed-Back | High Passive Noise Isolation | Detachable Cable | Ideal for Studio Recording, Mixing, Live Sound & Broadcast Applications - Image 1](https://m.media-amazon.com/images/I/61iyOMCTVVL.jpg)

## Questions & Answers

**Q: Do you recommend this for music/songs lover. Not the producer or studio artist?**
A: this is a studio headphone. its like a dslr. 
you want to look good? get a smartphone camera which has nice filters.
do you want to capture every wrinkle and black spot on your face? get a dslr. 
this headphones doesnt make music sound better, it makes it sound like it actually does, for corrections in studio. 
so if you want to have something that will make your music sound better, dont go for studio monitoring headphones. get a consumer product like boat or something.

**Q: Can we use it for taking calls. Does it have microphone**
A: No

**Q: Does this headphone leaks any sound during vocal recordings? How good is the closed back Experience for vocal recordings?**
A: Very good no leaks

**Q: Is this head phone good for gaming?**
A: If you want isolation from the surrounding noise then go for it. It cuts off all the noise and fits tightly around the ear

## Frequently Bought Together

- Sennheiser - HD 300 Pro, Headphones
- Sennheiser HD 280 Pro Headphone, Black
- Sennheiser 1/4" Adapter - 549346 Authentic Genuine 6.35mm Adapter Jack - 3.5mm (1/8 Inch) to (1/4 Inch)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-19*