{"indrexa_id":"5784049a-a722-527d-b98f-e8636c9e0e18","category_id":"headphones","product_title":"Sennheiser HD 800 S Reference Headphone System","brand":"Sennheiser","upc":"615104273009","asin":"B00PXLX2TC","semantic_description":"The Sennheiser HD 800 S is a wired, open-back, over-ear reference headphone featuring 56mm ring radiator transducers — the largest dynamic drivers used in any dynamic headphone — paired with 300-ohm impedance, making it best suited for use with a dedicated headphone amplifier. It ships with both a single-ended 1/4-inch and a balanced 4.4mm cable, and its innovative absorber technology and angled ear cup design are engineered to produce a wide, natural soundstage praised by reviewers for its stadium-like imaging and smooth midrange performance. Comfort and durability have received mixed feedback, and its open-back design means it offers no noise isolation, making it unsuitable for noisy environments.","best_for_summary":"Best for dedicated audiophiles and home listening enthusiasts who own a high-quality headphone amplifier and prioritize an expansive, natural soundstage above all else.","not_ideal_for":["commuters or anyone in noisy environments due to open-back design","users without a dedicated headphone amplifier given the 300-ohm impedance","those seeking long portable or wireless listening sessions"],"use_case_tags":["audiophile","home","studio","premium-audio","gift"],"buyer_profile_tags":["audiophile","music-producer","gift-buyer"],"manufacturer_description":"Open back, around ear, reference class dynamic headphone56mm ring radiator transducers are the largest drivers ever used in dynamic headphonesInnovative absorber technology reduces unwanted frequency response peaks allowing all the music nuances to become audibleUnique ear cup design directs sound waves to the ear at a slight angle to create an impressively natural and spatial listening experienceIncludes two connecting cables: single ended 1/4 inches And balanced 4. 4 mm cableConnectivity technology: Wired","feature_bullets":["Open back, around ear, reference class dynamic headphone","56mm ring radiator transducers are the largest drivers ever used in dynamic headphones","Innovative absorber technology reduces unwanted frequency response peaks allowing all the music nuances to become audible","Unique ear cup design directs sound waves to the ear at a slight angle to create an impressively natural and spatial listening experience","Includes two connecting cables: single ended 1/4 inches And balanced 4. 4 mm cable","Connectivity technology: Wired"],"spec_table":[{"field":"Brand","value":"Sennheiser"},{"field":"Color","value":"Black"},{"field":"Ear Placement","value":"Over Ear"},{"field":"Form Factor","value":"Over Ear"},{"field":"Impedance","value":"300 Ohms"}],"bought_in_past_month":null,"variants":null,"shipping_amount":"FREE","manufacturer":"Sennheiser","climate_pledge_friendly":false,"category_specs":{"is_foldable":false,"is_wireless":false,"is_open_back":true,"impedance_ohms":300,"has_wired_option":true,"has_transparency_mode":false,"has_multipoint_connection":false,"has_active_noise_cancellation":false},"review_intelligence":{"total_reviews":527,"average_rating":4.4,"rating_distribution":{"1_star":"9%","2_star":"1%","3_star":"6%","4_star":"7%","5_star":"77%"},"top_positive_themes":["Sound quality (159)","Frequency response (25)","Build quality (21)","Weight (14)"],"top_negative_themes":[],"top_mixed_themes":["Comfort (53)","Value for money (50)","Size (21)","Durability (19)"],"review_summary":"Customers praise these headphones for their wide soundstage and amazing midrange, with one noting unparalleled clarity and definition. The build quality is well-constructed, and customers appreciate their light weight. Comfort and value for money receive mixed feedback - while some find them comfortable for extended wear and consider them worth the price, others find them slightly uncomfortable and not a great value. The size and durability also get mixed reviews, with some describing them as spacious and noting no visible signs of wear, while others find them large and report durability issues.","reliability_score":"mixed"},"best_offer":{"retailer":"amazon","retailer_id":"B00PXLX2TC","price_usd":1959.99,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/sennheiser-hd-800-s-over-the-ear-5784049a/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-07-18T08:45:55.660074+00:00"},"all_offers":[{"retailer":"amazon","retailer_id":"B00PXLX2TC","price_usd":1959.99,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/sennheiser-hd-800-s-over-the-ear-5784049a/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-07-18T08:45:55.660074+00:00"}],"_llm_hints":{"best_offer_logic":"lowest price among in-stock offers","out_of_stock_offers_included":true,"use_affiliate_url":"always use affiliate_url field, never construct retailer URLs manually","shipping_note":"shipping costs are estimates only — final cost depends on user location and membership status","null_fields":"null spec or review fields mean data was unavailable from source — do not infer values","manufacturer_description":"brand's own product description — official copy from Amazon listing","feature_bullets":"array of manufacturer's bullet-point features from Amazon listing","spec_table":"raw structured spec table from Amazon — category-specific technical specs","bought_in_past_month":"Amazon demand signal — number of units sold in past 30 days","variants":"array of ASINs for color/size variants of this product","shipping_amount":"shipping cost signal — FREE indicates free shipping available","climate_pledge_friendly":"Amazon Climate Pledge Friendly badge — sustainability certification","data_freshness":"checked_at timestamp from most recent price record","best_offer_null_means":"all known offers are currently out of stock — check all_offers for availability"},"json_ld":{"@context":"https://schema.org","@type":"Product","name":"Sennheiser HD 800 S Reference Headphone System","brand":{"@type":"Brand","name":"Sennheiser"},"description":"The Sennheiser HD 800 S is a wired, open-back, over-ear reference headphone featuring 56mm ring radiator transducers — the largest dynamic drivers used in any dynamic headphone — paired with 300-ohm impedance, making it best suited for use with a dedicated headphone amplifier. It ships with both a single-ended 1/4-inch and a balanced 4.4mm cable, and its innovative absorber technology and angled ear cup design are engineered to produce a wide, natural soundstage praised by reviewers for its stadium-like imaging and smooth midrange performance. Comfort and durability have received mixed feedback, and its open-back design means it offers no noise isolation, making it unsuitable for noisy environments.","sku":"5784049a-a722-527d-b98f-e8636c9e0e18","identifier":[{"@type":"PropertyValue","name":"asin","value":"B00PXLX2TC"},{"@type":"PropertyValue","name":"indrexa_id","value":"5784049a-a722-527d-b98f-e8636c9e0e18"}],"offers":[{"@type":"Offer","url":"https://www.indrexa.com/go/sennheiser-hd-800-s-over-the-ear-5784049a/amazon","priceCurrency":"USD","price":1959.99,"availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Amazon"}}],"additionalProperty":[],"gtin":"615104273009","aggregateRating":{"@type":"AggregateRating","ratingValue":4.4,"reviewCount":527}}}