Hi-fi Stereo Headphones

 

 

 

 

Model

HD 437

HD 457

 

EAN No.

40 12418 05175 4

40 12418 05177 8

 

UPC No.

6 15104 05175 1

6 15104 05177 5

 

Cat. No.

05175

05177

 

Price

 

 

 

Design

black headphones, silver print

silver headphones, black print

 

Sound image

high sound levels, crisp bass

warm bass, balanced sound image

 

Frequency response

21 – 18,000 Hz

25 – 21,000 Hz

 

Transducer principle

dynamic

dynamic

 

Impedance

32 

32 

 

Max. sound pressure level (1 kHz, 1 Vrms)

115 dB

114 dB

 

THD

< 0.5 %

< 0.5 %

 

Ear coupling

supra-aural fabric-covered ear pads

supra-aural fabric-covered ear pads

 

Weight

approx. 130 g

approx. 130 g

 

Connector

3.5 / 6.3 mm (1/4”) stereo jack plug

3.5 / 6.3 mm (1/4”) stereo jack plug

 

Cable

3 m OFC copper cable

3 m OFC copper cable

 

Packaging

 

 

 

Design

resealable blister packaging with eyelet

resealable blister packaging with eyelet

 

Packaging dimensions (H x B x T)

270 x 215 x 90 mm

270 x 215 x 90 mm

 

Carton dimensions (H x B x T)

305 x 450 x 485 mm

305 x 450 x 485 mm

 

Number of packagings in carton

10

10

 

Languages

German, English, French,

German, English, French,

 

 

Italian, Spanish, Dutch

Italian, Spanish, Dutch

 

 

 

 

 

Sennheiser is a trademark of Sennheiser electronic GmbH & Co. KG

85087 02/02 Printed in Germany

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Sennheiser HD 437, HD 457 manual Thd

HD 457, HD 437 specifications

The Sennheiser HD 437 and HD 457 are two noteworthy models in Sennheiser’s extensive line of headphones, designed to cater to audiophiles and casual listeners alike. Both models exhibit a sleek, lightweight design combining comfort with high-quality sound reproduction, making them excellent choices for extended listening sessions.

The HD 437 headphones are characterized by their dynamic design, which utilizes high-quality neodymium magnets. This technology enhances the audio output, promoting a more vibrant and clear sound across a broad frequency spectrum. Weighing in at a comfortable level, the HD 437 headphones also feature soft cushioning on the ear pads, providing a snug fit without compromising comfort. This model boasts an impedance of 32 ohms, making it highly versatile and suitable for use with a variety of devices including portable music players, smartphones, and home audio systems.

On the other hand, the Sennheiser HD 457 takes the experience a step further with advanced features. It incorporates an innovative absorber system that specifically minimizes resonance and provides improved bass response. The closed-back design of the HD 457 supports greater isolation from ambient noise, allowing listeners to immerse themselves fully in their music without distractions. This model also features a robust construction, ensuring durability alongside the premium listening experience.

Both models shine in their respective sound profiles, providing an excellent balance between deep bass, clear mids, and crisp highs. The open and closed designs cater to different listening preferences, whether one desires a more open soundstage with the HD 437 or a focused listening experience with the HD 457.

Moreover, the HD 437 and HD 457 come equipped with a detachable cable, enhancing portability and durability. The tangle-free design of the cable minimizes frustration, making these headphones highly user-friendly.

In conclusion, the Sennheiser HD 437 and HD 457 are exceptional headphones that encompass the brand's commitment to quality sound and user comfort. Their distinct features and technologies make them ideal for varied listening experiences, ultimately appealing to both casual listeners and dedicated audiophiles. Enjoying music through either of these models promises to be a truly rewarding experience.