Shure SRH240A User manual

Hello! I've reviewed the product details for the Shure SRH series professional headphones, including the SRH240A, SRH440A, SRH840A, SRH1540 and SRH1840. This document details the specifications and features of each model, such as frequency range, driver type, and cable details. I'm ready to answer your questions about these headphones.
What is the frequency range of the SRH240A?

Which models have a detachable cable?

What type of plug do these headphones use?

What is the difference between the SRH1540 and SRH1840?

SRH PROFESSIONAL HEADPHONES

COMPARISON GUIDE

SRH240A SRH440A SRH840A SRH1540 SRH1840

Professional Quality Headphones

Designed for Home Recording &

Everyday Listening.

Professional Studio Headphones

Designed for Recording &

Content Creation.

Professional Studio Headphones

Designed for Recording &

Content Creation.

Premium Closed-back Headphones

Designed for professional engineers,

musicians & audiophiles.

Premium Open-Back Headphones

Designed with individually matched drivers

for smooth, extended highs & accurate bass.

Sound Signature Wide frequency range that delivers full

bass, clear mids and highs

Transparent, natural sound signature with

accurate audio across an

extended range

Precisely tailored frequency response

delivers rich bass, clear mid-range and

extended highs

Superior acoustic performance for an ex-

pansive soundstage with extended highs

and warm bass

Unparalleled natural acoustic perfor-

mance with smooth, extended highs and

accurate bass response

Frequency Range 20 Hz – 20 kHz 10 Hz - 22 kHz 5 Hz - 25 kHz 5 Hz – 25 kHz 10 Hz – 30 kHz

Type Closed-back Closed-back Closed-back Closed-back Open-back

Driver 40 mm - Dynamic Neodymium 40 mm - Dynamic Neodymium 40 mm - Dynamic Neodymium 40 mm - Dynamic Neodymium 40 mm - Dynamic Neodymium

Sensitivity 107 dB/mW 97 dB/mW 97 dB/mW 99 dB/mW 96 dB/mW

Impedance 38 Ω 40 Ω 40 Ω 46 Ω 65 Ω

Max. Input Power 500 mW 500 mW 500 mW 1000 mW 1000 mW

Cable Length 2 m / 6.56 ft 3 m / 9.84 ft 3 m / 9.84 ft 1.8 m / 6 ft 2.1 m / 6.9 ft

Type of Cable Attached, straight oxygen-free copper Detachable, straight oxygen-free copper Detachable, straight oxygen-free copper Dual-exit, detachable oxygen-free

copper with MMCX connectors

Dual-exit, detachable oxygen-free

copper with MMCX connectors

Plug Gold-plated 1/8” (3.5 mm) stereo Gold-plated 1/8” (3.5 mm) stereo Gold-plated 1/8” (3.5 mm) stereo Gold-plated 1/8” (3.5 mm) stereo Gold-plated 1/8” (3.5 mm) stereo

Weight w/o Cable 238 g / 8.32 oz 268g / 9.45 oz 273g / 9.63 oz 286g / 10.1 oz 268g / 9.4 oz

Accessories Included - Threaded 1/4” (6.3 mm) nickel-plated

adapter

- Threaded 1/4” (6.3 mm) gold-plated

adapter

- Detachable straight cable

- Threaded 1/4” (6.3 mm) gold-plated

adapter

- Detachable straight cable

- Carrying bag

- Threaded 1/4” (6.3 mm) gold-plated

adapter