Headphones | Over-Ear | Closed-Back | Microphone |
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Delivering the highest level of sound purity in a portable headphone, the SR9 achieves true high-resolution audio that spans the entire sound spectrum.
45mm True Motion Hi-Res Audio driver, developed specifically for the SR9, incorporates high-performance magnetic circuity featuring an integrated pure iron yoke for maximum drive power. High purity, 7N-OFC short bobbin-wound voice coil ensures higher audio transmission precision whilst the Diamond-Like Carbon (DLC) diaphragm coating offers increased rigidity and high-range capability.
A design that minimises housing size whilst providing a uniform acoustical space in front of and behind the diaphragm has been adopted ensuring optimised driver performance.
Dual-sided detachable cable incorporating high-quality A2DC connectors offer superior Left/Right channel separation and reduced crosstalk.
Type | Closed-back dynamic |
Frequency Response | 5 - 45,000 Hz |
Sensitivity | 97dB/mW |
Impedance | 47 ohms |
Driver Diameter | 45mm |
Weight | 270g (without cable) |
Connector | Audio Designed Detachable Coaxial (A2DC) connectors |
Accessories Included | Detachable 3.0m (A2DC connectors), Detachable 1.2m with microphone and controls (A2DC connectors), 6.3mm gold-plated stereo adapter, Hard storage case |
Polar Pattern | Omnidirectional |
Frequency Response | 50 – 4,000 Hz |
Open Circuit Sensitivity | -40 dB (1V/Pa a 1 kHz) |
Please note that professional reviews for headphones are much more varied than traditional Hi-Fi. With Bookshelf Speakers and the likes, it's quite often to get 5 stars straight across the board. With Headphones, it's very rare that everyone agrees on the quality of the product, therefore straight 5 star reviews are very rare. Critically acclaimed headphones will generally average around 4 stars regardless of performance, so don't be put off by this.
That being said, we always prefer to show each review where possible, even if the review isn't so flattering. It is after all a very subjective opinion as everyone has different hearing abilities and preferred styles. Think of it like wine, you can buy a £100 bottle, but prefer a £6. At the end of the day it's down to taste and taste alone.
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