Shure SRH240A vs. Poly Blackwire 325-M

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Shure SRH240A and Poly Blackwire 325-M. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.

Headphones Specifications Comparison

Shure SRH240A vs. Poly Blackwire 325-M Comparison Chart
DESIGN AND DIMENSIONS Shure SRH240A Poly Blackwire 325-M
Product Type Headphones - wired - 3.5 mm jack Headset - wired - USB, 3.5 mm jack
Series - 300 Series
Weight 238 g -
Headband Material - Metal
Recommended Use Professional audio -
SOUND QUALITY Shure SRH240A Poly Blackwire 325-M
Headphones Form Factor Full size On-ear
Headphones Technology Dynamic -
Ear Cups Type Closed -
Connectivity Technology Wired Wired
Sound Output Mode Stereo Stereo
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Max Input Power 500 mW -
Sensitivity 107 dB/mW -
Impedance 38 Ohm -
Diaphragm 40 mm -
Magnet Material Neodymium -
Features - SoundGuard Technology
In-Cord Volume Control - Yes
MICROPHONE Shure SRH240A Poly Blackwire 325-M
Type - Boom
Frequency Response - 100 - 10000 Hz
REMOTE CONTROL Shure SRH240A Poly Blackwire 325-M
Controls - Mute, volume, answer/end
CABLE Shure SRH240A Poly Blackwire 325-M
Cable Type Headphones cable - OFC - straight - 2 m Headset cable - 2.13 m
Cable Length 2 m 2.13 m
Plated Connector Gold -
FEATURES Shure SRH240A Poly Blackwire 325-M
Additional Functions - DSP
CONNECTIONS Shure SRH240A Poly Blackwire 325-M
Connector Type Headphones (mini-phone stereo 3.5 mm) USB (4 PIN USB Type A)
Headphones (mini-phone 3.5 mm 4-pole)
OTHERS Shure SRH240A Poly Blackwire 325-M
Included Accessories 6.3 mm (1/4") stereo adapter -
Service & Support Limited warranty - 2 years Limited warranty - 2 years
Other projects: