GRADO SR325e vs Sennheiser HD 660 S

GRADO SR325e
vs
Sennheiser HD 660 S

We've put together a comparison of these two impressive headphones GRADO SR325e vs Sennheiser HD 660 S. Based on our rating, SR325e has a total rating of 7 out of 10 vs 8 out of 10 for HD 660 S.

Advantages Sennheiser HD 660 S over GRADO SR325e

  • Better low limit of frequency response: 9Hz vs 18Hz
  • Better high limit of frequency response: 41.5KHz vs 24KHz
  • Higher sensitivity: 104dB vs 100dB
  • Less weight: 9.1oz vs 12.6oz
  • Detachable cables
Votes 2 2
Rating 3 3

Headphones comparison chart

Overall
GRADO SR325e
7
Sennheiser HD 660 S
8
7
7
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Common

Product

GRADO SR325e
Sennheiser HD 660 S

Model

SR325e
HD 660 S

Brand

GRADO
Sennheiser

Reviews

3131
309

General

Wearing style

on ear
over ear

Enclosure

open back
open back

Wireless

Wired

Specifications

Transducer

dynamic
dynamic

Driver size, mm/inches

Impedance, Ohm

32
150

Frequency response, Hz

18Hz-24KHz
9Hz-41.5KHz

Total harmonic distortion (THD), %

0.04

Sensitivity (SPL), dB

100
104

Magnet type

Weight (headphones), g/oz

355/12.6
260/9.1

Comfort

Adjustable headband

Foldable

Noise cancelling

Active noise cancelling

Adjustable noise cancelling level

Microphone

Built-in microphone

In-line microphone

Detachable microphone

Cables

Detachable cable

Audio cable length, cm/ft

300/9.8

Jack connection (TRS)

3.5
6.35

Balanced connection

Control

Built-in control buttons

In-line control

Touch control

Voice control

App control

Control functions

Wireless connectivity

Bluetooth

has not
has not

Bluetooth version

has not
has not

aptX

has not
has not

aptX HD (Hi-Res Audio)

has not
has not

Bluetooth profiles

has not
has not

NFC

Wi-Fi

Battery

Battery type

has not
has not

Battery life, hrs

has not
has not

Charging time, hrs

has not
has not

Charging port

has not
has not

Charging cable

has not
has not

Speed charge

has not
has not

Battery free listening mode

has not
has not

Battery level indicator

has not
has not

Additional features

Water resistance

Light indication

Additional audio features

In the box

Audio cable

Carry case

Charging cable

has not
has not

1/4 Adapter (6,35 mm)

Interchangeable ear pads

User manual

Manual

GRADO SR325e
Sennheiser HD 660 S
GRADO SR325e
Sennheiser HD 660 S

Headphones HeadphonesArena comparison rating

  • better
  • worse
  • 7
  • 8
  • 7GRADO SR325e
  • 8Sennheiser HD 660 S

The Sennheiser HD 660 S is better headphones in this comparison. Check Sennheiser HD 660 S price