{"product_id":"adastracoustic-meta","title":"Adastracoustic Meta","description":"Dual Dynamics Unleashed — Hear the Limit of Sound.\n\n\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cimg src=\"https:\/\/img.shoplineapp.com\/media\/image_clips\/68f754ba6b2aad000aca0d1f\/original.jpeg?1761039546=\u0026amp;owner_id=607508801e7ce400584a34bf\" alt=\"Adastracoustic Meta\"\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cspan style=\"font-size: large;\"\u003eThe Adastracoustic Meta is a premium in-ear monitor developed over 900 days of meticulous engineering. Featuring a dual active dynamic driver system, it unites the warmth of traditional dynamics with the precision of modern high-resolution sound. By integrating metal-diaphragm technology and a custom acoustic duct structure, Meta delivers an expressive, emotionally engaging, and high-fidelity listening experience for discerning audiophiles.\u003cbr\u003e\u003c\/span\u003e\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cimg src=\"https:\/\/img.shoplineapp.com\/media\/image_clips\/68f754ba0a3cb0000e018129\/original.jpeg?1761039546=\u0026amp;owner_id=607508801e7ce400584a34bf\" alt=\"Adastracoustic Meta\"\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003eDual Active Dynamic Architecture\u003c\/strong\u003e\u003cbr\u003eMeta employs an advanced dual active dynamic configuration—two independent dynamic drivers working in harmony. A 13 mm driver handles the low frequencies, producing deep, powerful bass, while a 10 mm metal-diaphragm driver refines the mid and high ranges with exceptional clarity and speed. This structure ensures tonal density and dynamic precision across the entire spectrum.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003eLPF-Duct Acoustic Design\u003c\/strong\u003e\u003cbr\u003eThe proprietary LPF-Duct system isolates airflow and resonance between the two drivers. Acting as a miniature acoustic tunnel, it minimizes interference and distortion while improving transition smoothness between low and high frequencies. The result is a more natural and coherent sonic balance, with better separation and reduced muddiness.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003eHigh Sensitivity and Driveability\u003c\/strong\u003e\u003cbr\u003eWith an ultra-low impedance of 2 Ω and a remarkable 139 dB SPL @ 1 mW sensitivity, Meta is effortless to drive even from smartphones or portable DACs. Every component—diaphragm thickness, voice coil wiring, back cavity volume—has been precisely tuned to optimize transient response, maximize dynamic contrast, and extract the full musical potential from both drivers.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cimg src=\"https:\/\/img.shoplineapp.com\/media\/image_clips\/68f754bacc5c4900127f16dc\/original.jpeg?1761039546=\u0026amp;owner_id=607508801e7ce400584a34bf\" alt=\"Adastracoustic Meta\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003eBass: Deep and Controlled\u003c\/strong\u003e\u003cbr\u003eThe 13 mm dynamic driver delivers authoritative bass with exceptional control. Sub-bass extension reaches deep while retaining speed and definition, giving percussion and basslines weight without smearing the midrange. Each note feels textured and tactile, with an airy sense of space rarely found in in-ear designs.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003eMidrange: Clear and Lifelike\u003c\/strong\u003e\u003cbr\u003eThe metal-diaphragm driver produces a midrange that is articulate, detailed, and natural. Vocals sit slightly forward—intimate but not congested—while instruments retain body and harmonic richness. The tonal balance feels organic, making Meta a pleasure for both male and female vocals, acoustic instruments, and layered studio productions.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003eTreble \u0026amp; Soundstage: Open and Expansive\u003c\/strong\u003e\u003cbr\u003eTreble extension is smooth, luminous, and free of harshness. Cymbals shimmer without glare, and microdetails remain clear even at low volumes. The soundstage is remarkably spacious, with precise imaging and three-dimensional depth that evokes the sensation of a small live venue. Genres like jazz, pop, and R\u0026amp;B benefit especially from this immersive presentation.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cimg src=\"https:\/\/img.shoplineapp.com\/media\/image_clips\/68f754ba2701b200185aa0c8\/original.jpeg?1761039546=\u0026amp;owner_id=607508801e7ce400584a34bf\" alt=\"Adastracoustic Meta\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003eAcoustics-First Housing\u003c\/strong\u003e\u003cbr\u003eMeta’s housing is built from high-strength metal alloy, designed not just for durability but as part of the acoustic system itself. Every contour, chamber, and port has been modeled through simulation to ensure optimal airflow and resonance control, resulting in an enclosure that reinforces sonic accuracy while maintaining ergonomic comfort.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003ePrecision Manufacturing \u0026amp; Testing\u003c\/strong\u003e\u003cbr\u003eDeveloped through over 900 days of iterative prototyping, Meta underwent extensive acoustic measurements and subjective listening tests. Each production unit adheres to tight tolerances to ensure consistent sound performance—hallmarks of Adastracoustic’s artisanal manufacturing ethos.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003eAccessories \u0026amp; Finish\u003c\/strong\u003e\u003cbr\u003eIncluded are three pairs of silicone eartips, a premium leather carrying case, and a 4.4 mm balanced cable for uncompromised signal transmission. The polished metal surfaces, engraved branding, and gold-plated connectors underscore a luxurious, handcrafted aesthetic that complements its sonic excellence.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cimg src=\"https:\/\/img.shoplineapp.com\/media\/image_clips\/68f754bab18ff9001855722a\/original.jpeg?1761039546=\u0026amp;owner_id=607508801e7ce400584a34bf\" alt=\"Adastracoustic Meta\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: x-large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: 700; font-size: x-large;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large; font-weight: 700;\"\u003eDriver Configuration: \u003c\/span\u003e\u003cspan style=\"font-size: large;\"\u003e13 mm bass dynamic driver + 10 mm mid-high metal-diaphragm dynamic driver (dual active dynamic system)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large; font-weight: 700;\"\u003eImpedance:\u003c\/span\u003e\u003cspan style=\"font-size: large;\"\u003e 2 Ω\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large; font-weight: 700;\"\u003eSensitivity: \u003c\/span\u003e\u003cspan style=\"font-size: large;\"\u003e139 dB SPL @ 1mW\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large; font-weight: 700;\"\u003eFrequency Response: \u003c\/span\u003e\u003cspan style=\"font-size: large;\"\u003e7 Hz – 38 kHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large; font-weight: 700;\"\u003eConnector: \u003c\/span\u003e\u003cspan style=\"font-size: large;\"\u003e2-pin detachable design, standard 4.4 mm balanced plug\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large; font-weight: 700;\"\u003eAccessories:\u003c\/span\u003e\u003cspan style=\"font-size: large;\"\u003e 3 pairs of silicone eartips, leather carrying case\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/img.shoplineapp.com\/media\/image_clips\/68f75545c5c3e4001651ab9f\/original.jpeg?1761039685=\u0026amp;owner_id=607508801e7ce400584a34bf\" alt=\"Meta\" style=\"font-size: large;\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003cspan style=\"font-weight: 700; font-size: large;\"\u003e原裝行貨，保養期1年\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e","brand":"Adastracoustic","offers":[{"title":"Default Title","offer_id":49228896665833,"sku":null,"price":9980.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/5424\/8169\/files\/original_824ac6f8-5d06-4d0d-81a1-d48fcbda60ca.webp?v=1761113892","url":"https:\/\/www.futex.hk\/en\/products\/adastracoustic-meta","provider":"Futex","version":"1.0","type":"link"}