{"product_id":"oneodio-headphones-with-40mm-speaker-drivers-delivering-20hz-20khz-frequency-response-featuring-110db-sensitivity-and-32ω-impedance-for-professional-monitoring-and-personal-audio-use-available-in-black-or-red-colour-options","title":"OneOdio headphones with 40mm speaker drivers delivering 20Hz-20KHz frequency response, featuring 110dB sensitivity and 32Ω impedance for professional monitoring and personal audio use, available in black or red colour options.","description":"\u003ch1\u003eOneOdio Headphones with 40mm Speaker Drivers and 20Hz-20KHz Frequency Response\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"OneOdio over-ear headphones with 40mm drivers in black or red colour options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/691\/2025-10-04\/original-image\/11832415699126.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThese OneOdio headphones are built around substantial 40mm speaker drivers designed to deliver audio across the full 20Hz to 20KHz frequency spectrum that encompasses typical human hearing. With specifications including 110dB±3dB sensitivity at 32Ω impedance, they offer compatibility with a wide variety of audio sources, from professional studio interfaces to personal music players and computers. The maximum input power handling of 1600mW provides headroom for connecting to mixing consoles and amplifiers without risk of driver damage from signal peaks. Available in both classic black and distinctive red finishes, these headphones provide a straightforward monitoring solution where technical performance takes priority.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"OneOdio over-ear headphones with 40mm drivers in black or red colour options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/691\/2025-10-04\/original-image\/1549747151840_19390ea5-1ebb-44a9-8d03-20ba1a240e2f.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe core specification centres on the driver size and electrical characteristics that determine how the headphones will perform with different audio equipment. The build focuses on delivering the stated technical performance through its component selection and engineering.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe construction incorporates 40mm speaker drivers as the primary audio transducers, housed within a headphone frame designed to position them correctly relative to the ears. The materials used in the driver assembly, magnet systems, and voice coils are selected to achieve the published specifications of 32Ω impedance and 110dB±3dB sensitivity. The headband and earcup materials provide the necessary structure to maintain consistent driver positioning during use, which is essential for accurate frequency response across the 20Hz-20KHz range.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe 40mm driver diameter indicates an over-ear or large on-ear design that can move sufficient air to reproduce lower frequencies down to 20Hz. This driver size typically requires a corresponding earcup dimension to accommodate it, resulting in a headphone that fully encloses or rests over the ear rather than sitting directly on it. The fit is influenced by this driver size, aiming to create an acoustic seal or proximity that allows the full frequency response to be perceived without excessive sound leakage or external noise interference.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"OneOdio over-ear headphones with 40mm drivers in black or red colour options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/691\/2025-10-04\/original-image\/171979778527.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eWith their technical specifications, these headphones serve multiple roles from professional audio work to personal entertainment. The combination of sensitivity, impedance, and power handling makes them adaptable to different audio environments and source equipment.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eIn professional settings, the 110dB sensitivity and 1600mW maximum input power allow these headphones to be used for monitoring live sound, studio recording, and broadcast applications where high volume levels and strong signals are common. The 32Ω impedance works efficiently with many professional headphone outputs on mixing desks, audio interfaces, and field recorders without requiring additional amplification. The full 20Hz-20KHz frequency response provides the range needed to hear sub-bass elements in music production and low-frequency effects in audio post-production.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor personal listening, the specifications enable these headphones to connect directly to smartphones, tablets, computers, and home audio systems without needing a dedicated headphone amplifier. The 40mm drivers can deliver impactful bass response for music genres that emphasise low frequencies, while the extended high-frequency range maintains vocal clarity and instrument detail. The choice between black and red colour options allows for personal preference matching with other equipment or decor.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"OneOdio over-ear headphones with 40mm drivers in black or red colour options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/691\/2025-10-04\/original-image\/209442415801_cac3442b-ac84-443c-ab88-064cbe10caa8.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value proposition rests on the combination of driver size, technical specifications, and straightforward functionality. These headphones avoid unnecessary complexity while focusing on the core specifications that affect audio performance.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe durable construction centred around the 40mm drivers is designed for repeated use across different applications. With no complex electronic components beyond the speaker drivers themselves, maintenance primarily involves keeping the earpads clean and avoiding physical damage to the driver diaphragms. The standard 3.5mm or 6.35mm connection (implied by professional monitoring use) ensures compatibility with future audio equipment without requiring adapters or specialised cables.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThese headphones offer a clear technical specification package where the 40mm driver size, 20Hz-20KHz frequency response, 110dB sensitivity, and 32Ω impedance provide predictable performance across different audio sources. Unlike headphones with vague marketing claims, these published specifications allow users to understand exactly how they will perform with their existing equipment. The choice between black and red provides a degree of personalisation, while the focus remains on the audio performance delivered by the substantial driver units.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"OneOdio over-ear headphones with 40mm drivers in black or red colour options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/691\/2025-10-04\/original-image\/326547318538.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"OneOdio over-ear headphones with 40mm drivers in black or red colour options\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/691\/2025-10-04\/original-image\/3546848981749.webp\"\u003e\u003c\/div\u003e","brand":"dfewnq-9s","offers":[{"title":"Black","offer_id":53664567230801,"sku":"CJXFBXEJ01057-Black","price":61.98,"currency_code":"GBP","in_stock":true},{"title":"Red","offer_id":53664567263569,"sku":"CJXFBXEJ01057-Red","price":76.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/0795\/1953\/files\/1549747151840_19390ea5-1ebb-44a9-8d03-20ba1a240e2f.webp?v=1777558405","url":"https:\/\/celovian.com\/products\/oneodio-headphones-with-40mm-speaker-drivers-delivering-20hz-20khz-frequency-response-featuring-110db-sensitivity-and-32%cf%89-impedance-for-professional-monitoring-and-personal-audio-use-available-in-black-or-red-colour-options","provider":"Celovian","version":"1.0","type":"link"}