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Sennheiser HD 660S vs Sennheiser HD 300 Comparison

Comparison and Difference Between

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Brand and Model Specifications

Information about the brand, model release date.

Manufacturer Sennheiser Sennheiser
Model HD 660S HD 300
Photo
Release Date 2017 2019
HifiSpecs Rating
-
Amazon Rating
Price

General Specifications

Type, design and features.

Headphone Type Over-ear (circumaural) Over-ear (circumaural)
Earcup Design Open-back Closed-back
Noise Options None Noise-isolating
Transducer Technology Dynamic Dynamic
Microphone No No
Connectivity Wired Wired
Cable Length ~3 m
~9.84 ft
~387.5 in
~1.4 m
~4.59 ft
~180.83 in
Detachable Cable Yes No
Battery Life - -
Battery Quick Charge - -
Water Protection No No
Inputs 3.5 mm
Controls No No
Foldable No No

Technical Specs

Tech specifications of the headphones.

Frequency Response [Hz] 9 – 41,500 18 - 20.000
Impedance [Ohms] 150 18
Maximum Input Power [mW] - -
Maximum SPL 104 118
Distortion < 0,04% <0.5%
Driver Diameter 44.1 mm -

Dimensions and Weight

Physical characteristics of the speakers (without stands).

Length ~7.7 in
~195.58 mm
~19.56 cm
~6 in
~152.4 mm
~15.24 cm
Width ~7.1 in
~180.34 mm
~18.03 cm
~2 in
~50.8 mm
~5.08 cm
Height ~3.6 in
~91.44 mm
~9.14 cm
~2 in
~50.8 mm
~5.08 cm
Weight ~0.6 lb
~272.16 g
~0.27 kg
~0.4 lb
~181.44 g
~0.18 kg

Packaging Info

Package dimensions and weight.

Shipping Length ~12.6 in
~320.04 mm
~32 cm
~9.4 in
~238.76 mm
~23.88 cm
Shipping Width ~10.1 in
~256.54 mm
~25.65 cm
~8.8 in
~50.8 mm
~5.08 cm
Shipping Height ~4.2 in
~106.68 mm
~10.67 cm
~4.1 in
~104.14 mm
~10.41 cm
Shipping Weight ~3.4 lb
~1542.21 g
~1.54 kg
~0.91 lb
~412.77 g
~0.41 kg

Colors and Accessories

List of available colors and optional accessories.

Colors
  • Black
  • Black
Replacable Earpads Yes Yes
What's in the Box
  • Sennheiser HD 660 S
  • Cable with 6.35 mm Plug
  • Cable with 4.4 mm Pentaconn Plug (balanced)
  • Adapter 6.35 to 3.5 mm
  • Manual
  • Storage Box
  • Sennheiser HD 300 headphones
  • 3.5 mm angled plug
  • User manual

Price and Warranty

Satisfaction is (not) guaranteed.

Warranty 2 Years 2 Years
Amazon Price

Review Comparison

Hifispecs' professional customer-reviews can help make up your mind.

Available Reviews -

Disclaimers

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