11 Highlights 116 Differences 0 Reactions 0 Likes

Sennheiser HD 25 Facts: 155 Specifications & 11 Highlights

What makes the Sennheiser HD 25 headphone stand out in a crowded lineup? These 155 specs & features — especially general information, dimensions & weight, materials & build & audio performance — are a good start.

0 Points
Sennheiser HD 25

Highlights 11

No extras. Just what matters.
0 Points

Why is Sennheiser HD 25 better than other headphones ?

Dimensions & Weight

Scroll down for more facts

Audio Performance

Scroll down for more facts

Accessories

Scroll down for more facts

Quick Take

The essentials that matter—nothing extra

A fast snapshot of the Sennheiser HD 25, covering its standout specification and what you can expect right out of the box.

Sennheiser HD 25
Sennheiser HD 25

Sennheiser HD 25 offers excellent isolation, dynamic sound, and a lightweight design for DJs, monitoring, and music production. Its split headband ensures a comfortable and secure fit for long sessions.

Specifications & Facts 155

Specs measured. Drama avoided.

Sound matters. So do specs. The Sennheiser HD 25 lists 155 of them — from headline features like general information, dimensions & weight, materials & build & audio performance to minor but mighty perks. Explore and vote.

General Information 17

Sennheiser HD 25 Product Name

What is the product name?

0 Sennheiser HD 25 0 Votes Sennheiser HD 25

12 Headphones in this range Philips TAL7000

Sennheiser HD 25
Sennheiser HD 25

The product name confirms this entry as the iconic Sennheiser HD 25 headphones.

The official name of the headphones.

Sennheiser HD 25 Model Number

What is the model number?

0 Sennheiser HD 25 0 Votes 506909

13 Headphones in this range TAA7306

Sennheiser HD 25
Sennheiser HD 25

The model number of these headphones is 506909, which uniquely identifies this specific Sennheiser HD 25 version.

Unique model identifier assigned by manufacturer.

Sennheiser HD 25 Warranty Period

What is the warranty period?

0 Sennheiser HD 25 0 Votes 2 Years

9 Headphones in this range 2 Years

Sennheiser HD 25
Sennheiser HD 25

The product offers a 2-year warranty period, supporting customer reliability.

Duration of manufacturer’s warranty.

Sennheiser HD 25 Headphone Type

What type of headphones are these?

0 Sennheiser HD 25 0 Votes On Ear

13 Headphones in this range Over Ear

Sennheiser HD 25
Sennheiser HD 25

These are On Ear headphones, which rest on the ears rather than enclosing them, offering a lighter feel and good portability.

The general type of headphones.

Sennheiser HD 25 Release Year

What is the release year?

0 Sennheiser HD 25 0 Votes 1989

12 Headphones in this range 2025

Sennheiser HD 25
Sennheiser HD 25

Originally released in 1989, the Sennheiser HD 25 has a long-standing reputation in the audio industry.

Year the headphones were first released.

Sennheiser HD 25 Country of Origin

What is the country of origin?

0 Sennheiser HD 25 0 Votes Germany

11 Headphones in this range China

Sennheiser HD 25
Sennheiser HD 25

These headphones are made in Germany, signifying premium build quality and adherence to European manufacturing standards.

Country where the product was designed or manufactured.

Dimensions & Weight 19

Sennheiser HD 25 Width

What is the width of the headphones?

7.36 inch 0Votes
6.92 inch (Average)

Sennheiser HD 25
Sennheiser HD 25

The overall width of the headphones is 7.36 inch (18.7 cm), reflecting a compact build.

Overall horizontal measurement of the headphones.

Sennheiser HD 25 Depth

What is the depth of the headphones?

3.7 inch 0Votes
3.98 inch (Average)

Sennheiser HD 25
Sennheiser HD 25

The depth measures 3.7 inch (9.4 cm), important for portability and storage considerations.

Front-to-back measurement of the headphones.

Sennheiser HD 25 Height

What is the height of the headphones?

9.65 inch 0Votes
7.66 inch (Average)

Sennheiser HD 25
Sennheiser HD 25

The package height is 9.65 inch (24.5 cm), indicating the overall vertical size of the product packaging.

Vertical measurement from top to bottom.

Sennheiser HD 25 Weight

What is the headphone weight?

0.3 lbs 0Votes
0.81 lbs (Average)

Sennheiser HD 25
Sennheiser HD 25

The weight is approximately 0.31 lbs (0.14 kg), offering a lightweight design suitable for extended wear.

Overall headphone weight without packaging.

Sennheiser HD 25 Cable Length

What is the cable length?

4.92 ft 0Votes
6.12 ft (Average)

Sennheiser HD 25
Sennheiser HD 25

The cable length is 4.92 ft (1.5 meters), providing ample length for flexible movement during use.

Length of the audio cable for wired use.

Sennheiser HD 25 Folded Width

What is the folded width?

9.65 inch 0Votes
6.63 inch (Average)

Width when the headphones are folded.

Materials & Build 15

Sennheiser HD 25 Material

What is the main material of the headphones?

0 Sennheiser HD 25 0 Votes Plastic

13 Headphones in this range Plastic

Sennheiser HD 25
Sennheiser HD 25

The main material used is Plastic, which helps keep the headphones lightweight while providing sturdy construction.

Primary construction material of the headphones.

Sennheiser HD 25 Color Options

What are the color options?

0 Sennheiser HD 25 0 Votes Black

7 Headphones in this range Black

Available colors for the headphones.

Sennheiser HD 25 Ear Cushion Material

What is the ear cushion material?

0 Sennheiser HD 25 0 Votes Leather

11 Headphones in this range Leather

Material of ear cushions that affects comfort and breathability.

Sennheiser HD 25 Headband Padding Material

What is the headband padding material?

0 Sennheiser HD 25 0 Votes Foam

13 Headphones in this range Foam

Padding type used in the headband.

Sennheiser HD 25 Hinges Material

What is the hinge material?

0 Sennheiser HD 25 0 Votes Plastic

9 Headphones in this range Plastic

Material used for the folding hinges.

Sennheiser HD 25 Cable Material

What is the cable material?

0 Sennheiser HD 25 0 Votes Rubber

9 Headphones in this range Rubber

Construction material of the audio cable.

Audio Performance 21

Sennheiser HD 25 Low Frequency Response

What is the lowest frequency response?

16 Hz 0Votes
13.16 Hz (Average)

Sennheiser HD 25
Sennheiser HD 25

The low frequency response starts from 16 Hz, allowing deep bass reproduction for a fuller audio experience.

Lowest audible frequency reproduced.

Sennheiser HD 25 Impedance

What is the impedance?

70 ohm 0Votes
67.94 ohm (Average)

Sennheiser HD 25
Sennheiser HD 25

The impedance rating of 70 ohms is suited for use with professional audio equipment and portable devices.

Electrical resistance of headphones.

Sennheiser HD 25 Driver Size

What is the driver size?

40 mm 0Votes
45.31 mm (Average)

Sennheiser HD 25
Sennheiser HD 25

Equipped with speakers of 40 mm diameter, these headphones balance portability and rich audio reproduction.

Diameter of the driver unit.

Sennheiser HD 25 High Frequency Response

What is the highest frequency response?

22,000 Hz 0Votes
29,236.83 Hz (Average)

Sennheiser HD 25
Sennheiser HD 25

The high frequency response extends up to 22000 Hz, covering the upper range of human hearing and enhancing audio detail.

Highest audible frequency reproduced.

Sennheiser HD 25 Sensitivity

What is the sensitivity?

120 dB 0Votes
102.4 dB (Average)

Sennheiser HD 25
Sennheiser HD 25

With sensitivity rated at 120 dB, these headphones deliver a powerful audio output suitable for professional and casual listening.

Loudness produced per given input power.

Sennheiser HD 25 Driver Type

What is the driver type?

0 Sennheiser HD 25 0 Votes Dynamic

7 Headphones in this range Dynamic

Type of driver technology used for sound production.

Connectivity & Compatibility 14

Sennheiser HD 25 Connector Plug Type

What is the connector plug type?

0 Sennheiser HD 25 0 Votes 3.5mm

8 Headphones in this range 3.5mm

Sennheiser HD 25
Sennheiser HD 25

The headphones use a 3.5mm connector plug, which is a common standard compatible with many devices.

Type of physical connector for wired use.

Sennheiser HD 25 Connection Type

What is the connection type?

0 Sennheiser HD 25 0 Votes Wired

6 Headphones in this range Wired

Defines whether headphones connect via cable, wireless, or both.

Sennheiser HD 25 Wired Mode Support

Do the headphones support wired mode?

Yes 0Votes Sennheiser HD 25

Yes Headphones in this range

Indicates if headphones can also be used in wired mode.

Sennheiser HD 25 Detachable Cable Connector Type

What detachable cable connector is used?

0 Sennheiser HD 25 0 Votes Proprietary

8 Headphones in this range 3.5mm

Connector type used for detachable cables.

Sennheiser HD 25 Wired Connector Gold Plated

Are the wired connectors gold-plated?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Indicates if wired connectors are gold-plated for durability.

Sennheiser HD 25 SBC Support

Do the headphones support SBC?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Indicates if headphones support SBC codec.

Controls & Features 16

Sennheiser HD 25 On Device Controls

Do the headphones have on-device controls?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Indicates if headphones have physical or touch controls on the unit.

Sennheiser HD 25 Track Skipping Controls

Do the headphones support track skipping?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Indicates if users can skip tracks directly on the headphones.

Sennheiser HD 25 Volume Limiter

Do the headphones have a volume limiter?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Allows setting a maximum volume for hearing protection.

Sennheiser HD 25 Call Answer Controls

Do the headphones support call answering on-device?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Indicates if calls can be answered using headphone controls.

Sennheiser HD 25 Gesture Controls

Do the headphones support gesture controls?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Indicates if gestures like swipe or tap are supported.

Sennheiser HD 25 Touch Sensitivity Adjustment

Do the headphones allow touch sensitivity adjustment?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Indicates if touch control sensitivity can be adjusted.

Microphone & Calling 8

Sennheiser HD 25 Built In Microphone

Do the headphones have a built-in microphone?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Indicates if the headphones have a built-in microphone.

Sennheiser HD 25 Detachable Boom Mic

Do the headphones have a detachable boom mic?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Indicates if headphones support a detachable boom mic.

Sennheiser HD 25 Noise Cancelling Microphone

Is the microphone noise cancelling?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Indicates if microphone has active noise cancelling.

Sennheiser HD 25 Beamforming Microphone

Does the microphone support beamforming?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Uses multiple mics to focus on voice direction.

Sennheiser HD 25 Echo Cancellation

Do the headphones support echo cancellation?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Reduces echo during calls.

Sennheiser HD 25 Wind Noise Reduction

Do the headphones reduce wind noise?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Minimizes wind interference during outdoor use.

Noise Control 9

Sennheiser HD 25 Passive Noise Isolation

Do the headphones provide passive noise isolation?

Yes 0Votes Sennheiser HD 25

Yes Headphones in this range

Sennheiser HD 25
Sennheiser HD 25

The headphones provide passive noise isolation, effectively blocking ambient noise through physical design without electronic assistance.

Physical sealing and padding to block noise.

Sennheiser HD 25 Passive Seal Quality

What is the passive seal quality?

0 Sennheiser HD 25 0 Votes Good

13 Headphones in this range Good

Sennheiser HD 25
Sennheiser HD 25

The passive seal quality is Good, which means the headphones create a sufficiently tight fit around the ears to enhance sound quality and reduce external noise.

Quality of physical seal for blocking noise.

Sennheiser HD 25 Active Noise Cancellation

Do the headphones support active noise cancellation?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Indicates if the headphones have ANC technology.

Sennheiser HD 25 ANC Level Adjustment

Can ANC levels be adjusted?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Whether ANC intensity can be adjusted.

Sennheiser HD 25 Transparency Mode Level Adjustment

Can transparency levels be adjusted?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Allows adjustment of transparency mode strength.

Sennheiser HD 25 Adaptive Sound Control

Do the headphones feature adaptive sound control?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Automatically adjusts noise control based on environment.

Battery & Power 6

Sennheiser HD 25 Replaceable Battery

Is the battery replaceable?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Indicates if the battery can be replaced.

Sennheiser HD 25 Quick Charge Support

Does it support quick charging?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Whether quick charge is supported.

Sennheiser HD 25 Wireless Charging Support

Does it support wireless charging?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Supports wireless charging.

Sennheiser HD 25 Overcharge Protection

Does it have overcharge protection?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Protects battery from overcharging.

Sennheiser HD 25 Power Saving Mode

Does it have a power saving mode?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Extends battery life by reducing power use.

Sennheiser HD 25 Battery Indicator

Does it have a battery indicator?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Shows battery level on device.

Smart & Extra Features 16

Sennheiser HD 25 AI Upscaling Audio

Does it feature AI audio upscaling?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Enhances lower-quality audio using AI algorithms.

Sennheiser HD 25 Head Tracking For Spatial Audio

Does it support head tracking for spatial audio?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Supports dynamic spatial audio through head tracking.

Sennheiser HD 25 Dolby Atmos Support

Is Dolby Atmos supported?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Indicates Dolby Atmos surround compatibility.

Sennheiser HD 25 Hi Res Audio Certification

Is it Hi-Res certified?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Shows if headphones meet Hi-Res audio standards.

Sennheiser HD 25 Custom Sound Profiles

Can you create custom sound profiles?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Allows personalized sound settings.

Sennheiser HD 25 Learning EQ Adaptation

Does it adapt EQ through learning?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

AI adjusts EQ over time based on listening habits.

Accessories 14

Sennheiser HD 25 Warranty Card

Is a warranty card included?

Yes 0Votes Sennheiser HD 25

Yes Headphones in this range

Sennheiser HD 25
Sennheiser HD 25

The product includes a warranty card, ensuring customer support and coverage for manufacturing defects.

Indicates if a warranty card is provided.

Sennheiser HD 25 Carry Case

Is a carry case included?

Yes 0Votes Sennheiser HD 25

Yes Headphones in this range

Whether a carry case is bundled with the headphones.

Sennheiser HD 25 Audio Cable

Is an audio cable included?

Yes 0Votes Sennheiser HD 25

Yes Headphones in this range

Indicates if an audio cable is provided.

Sennheiser HD 25 User Manual

Is a user manual included?

Yes 0Votes Sennheiser HD 25

Yes Headphones in this range

Indicates if a user manual is provided.

Sennheiser HD 25 Carrying Case Type

What type of carrying case is included?

0 Sennheiser HD 25 0 Votes None

6 Headphones in this range None

The type of carrying case included.

Sennheiser HD 25 Extra Earpads

Are extra earpads included?

No 0Votes Sennheiser HD 25

Yes Headphones in this range

Indicates if spare earpads are provided.

Surveys

Because hot takes deserve votes.

Sennheiser HD 25 Sound Quality

How would you rate the overall sound quality of these headphones?

Excellent — Clear, balanced, and immersive sound 0Votes
Very good — Great clarity with rich tones 0Votes
Decent — Clear mids but limited depth 0Votes
Average — Lacks detail or balance 0Votes
Poor — Muffled or distorted sound 0Votes

Sennheiser HD 25 Bass Performance

How strong and accurate is the bass performance on these headphones?

Powerful — Deep and clean low-end 0Votes
Strong — Noticeable and satisfying bass 0Votes
Balanced — Good mix of lows and highs 0Votes
Weak — Light or flat bass response 0Votes
Poor — No real bass presence 0Votes

Sennheiser HD 25 Comfort and Fit

How comfortable do these headphones feel during long listening sessions?

Extremely comfortable — Feels weightless for hours 0Votes
Comfortable — Slight pressure after long use 0Votes
Average — Fine for short periods 0Votes
Tight — Uncomfortable after an hour or two 0Votes
Unpleasant — Difficult to wear for long 0Votes

Sennheiser HD 25 Noise Cancellation

How effective is the noise cancellation feature on these headphones?

Excellent — Blocks over 90% of external noise 0Votes
Good — Reduces most background sounds 0Votes
Fair — Works in moderate noise only 0Votes
Weak — Minimal difference noticed 0Votes
Poor — Hardly blocks any noise 0Votes

Sennheiser HD 25 Battery Life

How long does the battery last on a full charge?

Excellent — Over 40 hours 0Votes
Good — 30 to 40 hours 0Votes
Average — 20 to 30 hours 0Votes
Short — 10 to 20 hours 0Votes
Very short — Under 10 hours 0Votes

Sennheiser HD 25 Build Quality and Durability

How durable and sturdy do these headphones feel?

Very durable — Lasts over 5 years 0Votes
Solid — Feels high-quality and strong 0Votes
Decent — Works fine but not rugged 0Votes
Weak — Shows wear within a year 0Votes
Fragile — Breaks or cracks easily 0Votes

Sennheiser HD 25 Connectivity

How smooth and reliable is the Bluetooth or wired connection of these headphones?

Excellent — Connects instantly, never drops 0Votes
Good — Stable with rare issues 0Votes
Decent — Occasional lag or delay 0Votes
Weak — Disconnects sometimes 0Votes
Poor — Frequently loses connection 0Votes

Sennheiser HD 25 Design and Style

How stylish and appealing do these headphones look?

Very stylish — Modern and premium design 0Votes
Attractive — Clean and sleek look 0Votes
Decent — Looks fine but simple 0Votes
Basic — Functional but plain 0Votes
Unappealing — Bulky or outdated design 0Votes

Sennheiser HD 25 Portability

How easy is it to carry and store these headphones when not in use?

Very portable — Folds compactly and lightweight 0Votes
Easy to carry — Compact with carrying case 0Votes
Manageable — Moderate size and weight 0Votes
Bulky — Hard to pack in small bags 0Votes
Very bulky — Difficult to travel with 0Votes

Sennheiser HD 25 Pricing

How would you describe the price of these headphones for their sound and features?

Great value for money 0Votes
Pretty good price 0Votes
Fair deal 0Votes
Kinda pricey 0Votes
Crazy expensive 0Votes

Guides 1

Yes, we brought proof.

Articles 1

Sennheiser HD 25 Manual

Sennheiser HD 25 Manual

manualslib.com
manualslib.com

Reviews 0

The good, the bad, and the brutally honest.

Average Rating

Sennheiser
Sennheiser
Sennheiser HD 25
Sennheiser HD 25
0 / 5 0 Reviews

Discussions 0

Thoughts, takes, and hot debates.

Awards 0

Only the best made it here.
Peep the Winners

Collections 0

Treasures You’ve picked. No fluff, all fun.

Contributed Users 3

Crowdsourced brilliance. Or chaos. You decide.

More Headphones 36

Unlock more awesome finds.

Headphones like Sennheiser HD 25 1

Other Sennheiser Headphones 35

User Activities 3

All the clicks, all the chaos, all the wisdom.
#Jxbov0Yagw
#8mepRqQbMy
Sennheiser HD 25
Sennheiser
Sennheiser
Sennheiser HD 25