HiFi SPECS

Over-ear headphones · Released 1991

Sony MDR7506

0 of 19 specs confirmed at the source Confirmed means we found the value on the maker's own page or spec sheet. Reported means it comes from a listing or a review site. Unverified means we have not confirmed it at the source yet. Updated Oct 21, 2026

Wearing style
Over-ear
Driver type
Dynamic
Frequency response
10 Hz to 20 kHz
Impedance
63 Ω
Weight
227 g
Noise cancellation
Passive Isolation only
On the bench Response trace, stylized
As reviewed Sony MDR7506
20 Hz 100 1k 10k 20k

Compared across 27 headphones in our database.

At a glance

Sony MDR7506 in 4 facts

  • Type: Over-ear headphones, wired
  • Frequency response: 10 Hz to 20 kHz
  • Impedance: 63 Ω
  • Sensitivity: 106 dB (dB/mW)

Datasheet

The numbers

Wearing style
Over-ear Reported in the Amazon listing
Design
Closed-back Reported in the Amazon listing
Driver type
Dynamic Reported in the Amazon listing
Driver size
40 mm Reported in the Amazon listing
Driver configuration
1 DD Not yet confirmed against the maker's published specifications
Frequency response
10 Hz to 20 kHz Reported in the Amazon listing
Impedance
63 Ω Reported in the Amazon listing
Sensitivity
106 dB (dB/mW) Not yet confirmed against the maker's published specifications
Power handling
1000 mW Not yet confirmed against the maker's published specifications
Maximum SPL
Not published by the maker

Connections

Connectivity & battery

Connectivity
Wired, 3.5 mm jack Reported in the Amazon listing
Wireless
No Reported in the Amazon listing
Noise cancellation
Passive Isolation only Reported in the Amazon listing
Cable
Fixed Reported in the Amazon listing
Cable length
3 m 9.8 ft Reported in the Amazon listing
Built-in microphone
No Not yet confirmed against the maker's published specifications

Physical

Dimensions, weight, placement

Foldable
Yes Reported in the Amazon listing
Replaceable earpads
Yes Not yet confirmed against the maker's published specifications
Weight
227 g 8 oz Reported in the Amazon listing
Colors
Black Reported in the Amazon listing

Availability

Where to buy

We don't show live prices. This is our editorial price tier, last checked Nov 11, 2026. As an Amazon Associate, HiFi Specs earns from qualifying purchases. Our scores and reviews are never influenced by affiliate partners.

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