{"id":11939,"date":"2025-10-05T09:57:14","date_gmt":"2025-10-05T09:57:14","guid":{"rendered":"https:\/\/poiesistech.com\/audiopeople\/?post_type=product&p=11939"},"modified":"2026-03-12T12:45:08","modified_gmt":"2026-03-12T12:45:08","slug":"letshuoer-s15","status":"publish","type":"product","link":"https:\/\/theaudiopeople.com.vn\/vi\/product\/letshuoer-s15\/","title":{"rendered":"LETSHUOER S15"},"content":{"rendered":"

Letshuoer<\/a> brought planar-magnetic IEMs to the fore with S12<\/a>. They are pushing the boundaries of the niche they started by incorporating their R-Sonic passive filtering module into the S15.<\/p>\n

MOONSTAR Reviews<\/a> lauds their unique driver execution and Audiophile-Heaven<\/a> likewise their grain-free sound.<\/p>\n

Despite maintaining its compact 3D-printed enclosure, the addition of a passive filtering module \u2013 a reverse adaptation of a conventional passive radiator \u2013 significantly enhances the S15’s efficiency via venting.<\/p>\n

S15’s ability to generate more sound pressure level (SPL) using just a single planar driver. Its ability to reproduce more of the desirable frequencies and spatial cues Letshuoer are after, is therefore enhanced.<\/p>\n

Working in harmony with the S15’s driver, Letshuoer’s\u00a0R-Sonic filtering has a\u00a0brings out more volume from\u00a0the limited excursion of the planar driver with added venting as it moves out-of-phase, resulting in\u00a0SPL output without drawing any power away from the main driver.<\/p>\n

As a result, the S15 is now capable of delivering a cohesive, spacious, and effortless sound that seems to emanate from well beyond the physical boundaries of its housing.\u00a0S15’s\u00a0signature is characterised by its neutrality and lack of coloration.<\/p>\n

To further enhance the value of the S15, it comes with a 216-strand silver-plated copper cable featuring interchangeable 3.5mm, 2.5mm, and 4.4mm balanced plugs. This addition significantly elevates the overall package and worth of the S15.<\/p>\n

Check out the rest of Letshuoer’s range t\u1ea1i \u0111\u00e2y<\/a>, or the rest of our IEMs t\u1ea1i \u0111\u00e2y<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

Letshuoer brought planar-magnetic IEMs to the fore with S12. They are pushing the boundaries of the niche they started by incorporating their R-Sonic passive filtering module into the S15. MOONSTAR Reviews lauds their unique driver execution and Audiophile-Heaven likewise their grain-free sound. Despite maintaining its compact 3D-printed enclosure, the addition of a passive filtering module \u2013 a reverse adaptation of a conventional passive radiator \u2013 significantly enhances the S15’s efficiency via venting. S15’s ability to generate more sound pressure level (SPL) using just a single planar driver. Its ability to reproduce more of the desirable frequencies and spatial cues Letshuoer are after, is therefore enhanced. Working in harmony with the S15’s driver, Letshuoer’s\u00a0R-Sonic filtering has a\u00a0brings out more volume from\u00a0the limited excursion of the planar driver with added venting as it moves out-of-phase, resulting in\u00a0SPL output without drawing any power away from the main driver. As a result, the S15 is now capable of delivering a cohesive, spacious, and effortless sound that seems to emanate from well beyond the physical boundaries of its housing.\u00a0S15’s\u00a0signature is characterised by its neutrality and lack of coloration. To further enhance the value of the S15, it comes with a 216-strand silver-plated copper cable featuring interchangeable 3.5mm, 2.5mm, and 4.4mm balanced plugs. This addition significantly elevates the overall package and worth of the S15. Check out the rest of Letshuoer’s range here, or the rest of our IEMs here.<\/p>","protected":false},"featured_media":13644,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[438],"product_cat":[398,24],"product_tag":[168,322,171,488,172],"pa_accessories":[],"pa_headphones":[],"pa_connection":[],"pa_fit":[464],"pa_type":[],"pa_cases":[],"class_list":["post-11939","product","type-product","status-publish","has-post-thumbnail","product_brand-letshuoer","product_cat-all-products","product_cat-earphones","product_tag-audio","product_tag-brand_letshuoer","product_tag-earphones","product_tag-fit_uiem","product_tag-fit_universal","pa_fit-universal","entry","has-media","first","instock","shipping-taxable","purchasable","product-type-simple","col","span_1_of_4","owp-content-left","owp-thumbs-layout-horizontal","owp-btn-very-big","owp-tabs-layout-vertical"],"acf":[],"yoast_head":"\nLETSHUOER S15 - The Audio People<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/theaudiopeople.com.vn\/vi\/san-pham\/letshuoer-s15\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LETSHUOER S15 - The Audio People\" \/>\n<meta property=\"og:description\" content=\"Letshuoer brought planar-magnetic IEMs to the fore with S12. They are pushing the boundaries of the niche they started by incorporating their R-Sonic passive filtering module into the S15. MOONSTAR Reviews lauds their unique driver execution and Audiophile-Heaven likewise their grain-free sound. Despite maintaining its compact 3D-printed enclosure, the addition of a passive filtering module \u2013 a reverse adaptation of a conventional passive radiator \u2013 significantly enhances the S15’s efficiency via venting. S15’s ability to generate more sound pressure level (SPL) using just a single planar driver. Its ability to reproduce more of the desirable frequencies and spatial cues Letshuoer are after, is therefore enhanced. Working in harmony with the S15’s driver, Letshuoer’s\u00a0R-Sonic filtering has a\u00a0brings out more volume from\u00a0the limited excursion of the planar driver with added venting as it moves out-of-phase, resulting in\u00a0SPL output without drawing any power away from the main driver. As a result, the S15 is now capable of delivering a cohesive, spacious, and effortless sound that seems to emanate from well beyond the physical boundaries of its housing.\u00a0S15’s\u00a0signature is characterised by its neutrality and lack of coloration. To further enhance the value of the S15, it comes with a 216-strand silver-plated copper cable featuring interchangeable 3.5mm, 2.5mm, and 4.4mm balanced plugs. This addition significantly elevates the overall package and worth of the S15. Check out the rest of Letshuoer’s range here, or the rest of our IEMs here.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/theaudiopeople.com.vn\/vi\/san-pham\/letshuoer-s15\/\" \/>\n<meta property=\"og:site_name\" content=\"The Audio People\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-12T12:45:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/theaudiopeople.com.vn\/wp-content\/uploads\/2025\/10\/LetShuoerS15_02_1000x.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/theaudiopeople.com.vn\\\/product\\\/letshuoer-s15\\\/\",\"url\":\"https:\\\/\\\/theaudiopeople.com.vn\\\/product\\\/letshuoer-s15\\\/\",\"name\":\"LETSHUOER S15 - The Audio People\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/theaudiopeople.com.vn\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/theaudiopeople.com.vn\\\/product\\\/letshuoer-s15\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/theaudiopeople.com.vn\\\/product\\\/letshuoer-s15\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/theaudiopeople.com.vn\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/LetShuoerS15_02_1000x.webp\",\"datePublished\":\"2025-10-05T09:57:14+00:00\",\"dateModified\":\"2026-03-12T12:45:08+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/theaudiopeople.com.vn\\\/product\\\/letshuoer-s15\\\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/theaudiopeople.com.vn\\\/product\\\/letshuoer-s15\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/theaudiopeople.com.vn\\\/product\\\/letshuoer-s15\\\/#primaryimage\",\"url\":\"https:\\\/\\\/theaudiopeople.com.vn\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/LetShuoerS15_02_1000x.webp\",\"contentUrl\":\"https:\\\/\\\/theaudiopeople.com.vn\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/LetShuoerS15_02_1000x.webp\",\"width\":1000,\"height\":1000},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/theaudiopeople.com.vn\\\/product\\\/letshuoer-s15\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/theaudiopeople.com.vn\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/theaudiopeople.com.vn\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"LETSHUOER S15\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/theaudiopeople.com.vn\\\/#website\",\"url\":\"https:\\\/\\\/theaudiopeople.com.vn\\\/\",\"name\":\"The Audio People\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/theaudiopeople.com.vn\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"LETSHUOER S15 - The Audio People","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/theaudiopeople.com.vn\/vi\/san-pham\/letshuoer-s15\/","og_locale":"vi_VN","og_type":"article","og_title":"LETSHUOER S15 - The Audio People","og_description":"Letshuoer brought planar-magnetic IEMs to the fore with S12. 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