Sony STR-DH790

评测依据

• review_count：4500
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 02:04:03","to":"2026-06-26 02:04:03"}
• intros：{"brand_intro":"Sony（索尼）成立于1946年，日本跨国电子巨头，业务涵盖消费电子、游戏、影视、音乐等。在家庭影院领域，索尼凭借深厚的数字信号处理技术（如DSEE HX、S-Master）和与自家电视、游戏机的深度生态整合，提供高性价比的功放产品。STR-DH790是其入门级畅销型号，以简洁易用和稳定表现赢得市场。","product_intro":"STR-DH790是一款7.2声道AV接收机，支持Dolby Atmos和DTS:X，每声道145W（6Ω）。配备4个HDMI输入（4K HDR），兼容HDR10、Dolby Vision。特色功能包括Sony独家DSEE HX音频升频技术、S-Master数字放大以及自动校准系统（DCAC）。支持蓝牙连接，但不具备Wi-Fi和流媒体功能。适合预算有限、追求基础性能的用户。","key_specs":["声道数：7.2","输出功率：145W/声道（6Ω）","HDMI输入：4个（4K HDR）","解码格式：Dolby Atmos、DTS:X","音频技术：DSEE HX、S-Master","自动校准：DCAC"]}
• alt_products：[{"product_name":"Sony STR-DH790","brand":"Sony","model":"STR-DH790","price":2990},{"product_name":"Denon AVR-X1700H","brand":"Denon","model":"AVR-X1700H","price":3980},{"product_name":"Yamaha RX-V6A","brand":"Yamaha","model":"RX-V6A","price":4280}]
• kol_quotes：["\"STR-DH790是索尼给入门玩家的一份厚礼，全景声门槛降到最低。\"——数字家庭","\"声音干净利落，没有多余渲染，适合看电影。\"——家电论坛"]
• scoring_breakdown：[{"source":"word_of_mouth","score":87.39999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为STR-DH790是入门级功放中的\"价格屠夫\"，以不到3000元的价格提供了完整的Dolby Atmos体验。声音风格偏索尼一贯的清晰、干净，电影对白表现突出。缺点在于缺少Wi-Fi和流媒体功能，HDMI接口不支持8K，且自动校准精度一般。整体评价为预算有限但追求全景声体验的最佳入门选择。","source_count":0}},{"source":"objective","score":82.1866988996332,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.5,"price":2990,"wom_score":87.39999999999999}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":4500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"STR-DH790是索尼给入门玩家的一份厚礼，全景声门槛降到最低。\"——数字家庭","\"声音干净利落，没有多余渲染，适合看电影。\"——家电论坛"]}}]
• method_version：v2
• search_visual：null