山进ATS-909X2

评测依据

• review_count：5600
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[1000,1999]
• dimension：performance
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 02:56:40","to":"2026-06-26 02:56:40"}
• intros：{"brand_intro":"山进（Sangean）成立于1974年，是台湾知名的收音机与音响制造商，全球收音机行业领导者之一。以精湛的射频技术和经典设计闻名，产品多次获得德国红点、iF设计奖。山进坚持\"声音至上\"理念，其收音机在欧美市场拥有极高声誉，被BBC、德国之声等国际广播机构推荐为监听设备。近年来深耕中国大陆市场，深受高端用户青睐。","product_intro":"山进ATS-909X2是经典机型ATS-909X的升级版，定位专业级全波段收音机。支持FM/SW/LW/AM/SSB，采用双变频超外差电路，灵敏度与抗干扰能力极强。配备5英寸大口径扬声器，音质浑厚有力。具备RDS（FM电台信息显示）、ATS自动搜存、定时开关机、线路输入/输出等专业功能。金属拉丝面板与旋钮手感极佳，是广播发烧友的\"毕业机\"之一。","key_specs":["接收频率范围：FM 87.5-108MHz / SW 1711-29999kHz / LW 153-513kHz / AM 520-1710kHz","调谐方式：数字PLL合成+飞梭旋钮","扬声器：5英寸全频喇叭，输出功率2W","电源：4节AA电池或DC 6V适配器","尺寸：约290×180×50mm","附加功能：RDS、ATS、线路输入/输出、定时开关机"]}
• alt_products：[{"product_name":"山进ATS-909X2","brand":"山进","model":"ATS-909X2","price":1280},{"product_name":"根德S700","brand":"根德","model":"S700","price":1680}]
• kol_quotes：["资深广播发烧友：909X2的FM接收分离度是我用过最好的。","音频评测师：它的声音不像收音机，更像一台小型HIFI音响。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞ATS-909X2的接收性能堪称\"天花板级别\"，尤其在弱信号下依然能稳定锁定电台，短波表现优于多数竞品。音质方面，5英寸喇叭带来的低频下潜和动态范围令人印象深刻，听音乐节目效果出色。做工精致，旋钮阻尼感高级，但机身较重，便携性一般。部分用户反映价格偏高，但认为物有所值。总体评价为\"一步到位的选择\"，适合追求极致体验的广播爱好者。","source_count":0}},{"source":"objective","score":96,"weight":0.5,"confidence":0.7,"details":{"dimension":"performance","rating_avg":4.8,"review_count":5600,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":5600,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["资深广播发烧友：909X2的FM接收分离度是我用过最好的。","音频评测师：它的声音不像收音机，更像一台小型HIFI音响。"]}}]
• method_version：v2
• search_visual：null