Sennheiser HD 650
Sennheiser HD 650

Sennheiser

Sennheiser HD 650

€443,44

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SKU: 22150
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Pickup available at Warsaw Showroom

Sennheiser HD 650

Warsaw Showroom

Pickup available, usually ready in 24 hours

Nowogrodzka 6
102
00-513 Warszawa
Poland

+48573580840

Contact

Sennheiser HD 650 – open-back dynamic over-ear headphones; 300 Ω impedance; 10–41,000 Hz frequency response; 103 dB SPL (1 V, 1 kHz); <0.05% THD (1 kHz, 1 V); 260 g (without cable); 3 m detachable cable with 6.35 mm plug and 6.35→3.5 mm adapter.

HD 650 uses Sennheiser’s open, circumaural architecture with a special acoustic metal-mesh damping element to control airflow and reduce resonances. The driver system features a 42 mm transducer with a 38 mm diaphragm tuned for low distortion and linear extension, while the 300-ohm voice coil pairs well with dedicated headphone amplifiers.

The detachable 3 m OFC cable terminates in a 6.35 mm stereo plug; a 6.35→3.5 mm adapter is included for wider device compatibility. Contact pressure is factory-specified at 6.0 N ± 1 N for stable fit during long listening sessions.

KEY FEATURES

  • Dynamic, open-back, circumaural design for natural acoustic radiation
  • 42 mm transducer with 38 mm diaphragm; optimized damping with fine acoustic metal mesh
  • 300 Ω voice coil for low distortion and amplifier synergy
  • Wideband response 10–41 kHz and low THD <0.05% (1 kHz, 1 V)
  • Detachable 3 m OFC cable with 6.35 mm plug; 6.35→3.5 mm adapter included
  • Velour earpads and controlled contact pressure (6.0 N ± 1 N) for comfort
  • Serviceable construction with user-replaceable pads and cable

TECHNICAL SPECIFICATIONS

  • Transducer principle: Dynamic, open
  • Ear coupling: Circumaural (over-ear)
  • Frequency response: 10 – 41,000 Hz
  • Impedance: 300 Ω
  • Sound pressure level (SPL): 103 dB (1 V, 1 kHz)
  • Total harmonic distortion (THD): < 0.05% (1 kHz, 1 V)
  • Contact pressure: 6.0 N ± 1 N
  • Cable: 3 m, detachable
  • Connector: 6.35 mm stereo jack; adapter 6.35 → 3.5 mm included
  • Weight (without cable): 260 g
  • Color: Titan
  • In the box: HD 650 headphones, 3 m cable (6.35 mm), 6.35→3.5 mm adapter, documentation

Returns

We want you to be sure of your choice and that the goods fit 100%.

For this reason, you have 30 days to test the product, during which you can return it without giving a reason.

It is important to keep the factory appearance of the goods, consumer properties and full equipment (original packaging, labels, manuals, software CDs, all inserts, everything that was included in the delivery).

If you have decided to return the goods, please write to us at return@wiredtunes.pl, after which we will contact you and inform you about the next steps of the procedure.

Please note that refunds are not available for:

  • Cables and connectors
  • Software
  • Devices with a used voucher and serial numbers for which they were registered
  • Custom accessories (earbuds, earbuds)
  • Needles and cartridges
  • Care and hygiene products

Returns

We want you to be sure of your choice and that the goods fit 100%.

For this reason, you have 30 days to test the product, during which you can return it without giving a reason.

It is important to keep the factory appearance of the goods, consumer properties and full equipment (original packaging, labels, manuals, software CDs, all inserts, everything that was included in the delivery).

If you have decided to return the goods, please write to us at return@wiredtunes.pl, after which we will contact you and inform you about the next steps of the procedure.

Please note that refunds are not available for:

  • Cables and connectors
  • Software
  • Devices with a used voucher and serial numbers for which they were registered
  • Custom accessories (earbuds, earbuds)
  • Needles and cartridges
  • Care and hygiene products

Warranty

We care about our customers and carefully select the producers and products that we present in Wired Tunes, which is why we are sure of their quality. If the product does not meet our standards, you will not find our catalog on the list.

Our warranty is 36 months for all products and 60 months for ADAM Audio products.

Except for consumables, strings, tubes and crossfaders, and products showing signs of misuse.

In the event of damage, please contact us via support@wiredtunes.pl, after which we will contact you and inform you about the next steps of the procedure.

If the product cannot be repaired, it will be replaced with a new one, or in the absence of an available model, we will replace it with an analogous one in the same price range or refund the entire amount that has been paid. The most important thing is that the product is used properly.

Warranty

We care about our customers and carefully select the producers and products that we present in Wired Tunes, which is why we are sure of their quality. If the product does not meet our standards, you will not find our catalog on the list.

Our warranty is 36 months for all products and 60 months for ADAM Audio products.

Except for consumables, strings, tubes and crossfaders, and products showing signs of misuse.

In the event of damage, please contact us via support@wiredtunes.pl, after which we will contact you and inform you about the next steps of the procedure.

If the product cannot be repaired, it will be replaced with a new one, or in the absence of an available model, we will replace it with an analogous one in the same price range or refund the entire amount that has been paid. The most important thing is that the product is used properly.

Fast Delivery

All orders placed on our online store are delivered using the following delivery methods:

  • DPD Courier
  • UPS Courier
  • GLS Courier
  • DB Schenker

For orders valued up to 250 EUR, the delivery cost:

  • 15 euros: Germany, Belgium, Czechia, Hungary, Latvia, Luxembourg, Austria
  • 20 euros: Italy, Denmark, Estonia, France, Lithuania, Netherlands, Romania, Slovakia
  • 30 euros: Bulgaria, Croatia, Cyprus, Finland, Greece, Ireland, Malta, Portugal, Slovenia, Spain

For orders above 250 EUR, delivery is free.

The delivery time is typically 7 days.

For oversized orders, we use carriers such as DPD, GLS, and DB Schenker. The store manager will provide information on the cost and delivery time when your order is accepted.

Fast Delivery

All orders placed on our online store are delivered using the following delivery methods:

  • DPD Courier
  • UPS Courier
  • GLS Courier
  • DB Schenker

For orders valued up to 250 EUR, the delivery cost:

  • 15 euros: Germany, Belgium, Czechia, Hungary, Latvia, Luxembourg, Austria
  • 20 euros: Italy, Denmark, Estonia, France, Lithuania, Netherlands, Romania, Slovakia
  • 30 euros: Bulgaria, Croatia, Cyprus, Finland, Greece, Ireland, Malta, Portugal, Slovenia, Spain

For orders above 250 EUR, delivery is free.

The delivery time is typically 7 days.

For oversized orders, we use carriers such as DPD, GLS, and DB Schenker. The store manager will provide information on the cost and delivery time when your order is accepted.