Sennheiser HD 650 Headphones - Black

Sennheiser's over-ear HD 650 headphones offer optimum stereo sound for your home entertainment. Di...

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OnBuy.comSennheiser Hd 650 Open-Back Audiophile Headphones - Black 4012418099695
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Sennheiser Consumer Audio DE & UKSennheiser - Hd 650 - Audiophile Headphones
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eBaySennheiser - HD 650 Audiophile Open-Back Dynamic Headphones, 42mm Drivers, 10Hz
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Sennheiser Consumer Audio DE & UKSennheiser - Hd 650 Refurbished - Audiophile Headphones
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Product Information

Full details

This guide is for audiophiles and music enthusiasts seeking exceptional sound quality for home listening with the Sennheiser HD 650 headphones. These open-back headphones deliver a high-fidelity listening experience, perfect for detailed music analysis. Note that the open-back design means they are not ideal for environments where sound leakage might be an issue.

All features

ColourBlack
SeriesHD 650
Model Part Number42511500148930
BrandSennheiser

Extended Product Information

FAQs

What is the impedance of the HD 650?

The impedance of the Sennheiser HD 650 is 300 ohms.

Do I need a headphone amplifier for the HD 650?

While not strictly required, a headphone amplifier is highly recommended to achieve the best performance from the HD 650.

Are the ear pads replaceable?

Yes, the ear pads are replaceable. Replacement ear pads are available from Sennheiser and other retailers.

What is the frequency response of the HD 650?

The frequency response is 12 – 41,000 Hz.

What type of cable does the HD 650 use?

The HD 650 uses a detachable cable with a 6.3 mm (1/4 inch) stereo connector.

Can I use these headphones for gaming?

Yes, you can use the HD 650 for gaming. However, their open-back design means that sound will leak out and may be picked up by your microphone if you are playing with others. Consider this before using them in a multiplayer context.

Troubleshooting

No sound or low volume.

Check the cable connection to the headphones and audio source. Verify that the volume is turned up on both the headphones and the audio source. Ensure the headphone amplifier is turned on and properly connected if being used.

Sound quality issues or distortion.

Check the audio source for any issues, such as a damaged audio file or incorrect settings. Try a different audio source to see if the problem persists. Clean the headphone connectors.

One side of the headphones is not working.

Check the cable connection to each headphone cup. Try swapping the left and right cables to determine if the issue is with the cable or the headphones.

Pros and Cons

Pros

  • Exceptional audio quality for detailed listening.
  • Comfortable design for extended listening sessions.
  • Open-back design creates a spacious soundstage.
  • Durable build with high-quality components.

Cons

  • Open-back design means sound leakage.
  • Requires a headphone amplifier for optimal performance.
  • Not ideal for noisy environments.
  • Higher impedance (300 ohms) can be a challenge for some devices.

Setup, Compatibility & Care

  1. Connecting the Headphones: The HD 650 uses a detachable cable. Plug the cable into the headphone cups, ensuring a secure connection.
  2. Amplification: These headphones have a high impedance (300 ohms) and will benefit from a dedicated headphone amplifier to achieve their best performance. Connect the headphones to the amplifier and the amplifier to your audio source.
  3. Source Compatibility: Compatible with a variety of sources, including CD players, DACs, and audio interfaces. Ensure your source supports the necessary audio output.
  4. Care Instructions:
  • Clean the velour ear pads regularly with a soft, dry cloth.
  • Store the headphones in a clean, dry place when not in use.
  • Avoid exposure to extreme temperatures or humidity.
  • Handle the detachable cable with care to prevent damage.

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