JBL GTO-1004 四声道车载功放

评测依据

• review_count：3200
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 02:10:02","to":"2026-06-26 02:10:02"}
• intros：{"brand_intro":"JBL是全球知名的音响品牌，隶属于哈曼国际集团，成立于1946年。JBL以专业影院、舞台音响和家用音响闻名，在车载音响领域同样拥有深厚技术积累，产品以高功率、低失真和耐用性著称，深受汽车音响改装爱好者的信赖。","product_intro":"JBL GTO-1004是一款四声道AB类车载功放，额定功率4×50W（4Ω），桥接功率可达2×150W。采用JBL独有的高电流输出设计，支持2Ω稳定工作，内置可变高通/低通滤波器和低音增强功能，适合推动前后声场喇叭或搭配低音炮，音质清晰有力。","key_specs":["类型：四声道AB类功放","额定功率：4×50W（4Ω）/ 4×75W（2Ω）","桥接功率：2×150W（4Ω）","频率响应：10Hz-50kHz","信噪比：>95dB","尺寸：310×230×55mm"]}
• alt_products：[{"product_name":"JBL GTO-1004 四声道车载功放","brand":"JBL","model":"GTO-1004","price":1280},{"product_name":"卡莱 梦幻4 四声道功放","brand":"卡莱","model":"梦幻4","price":880},{"product_name":"先锋 GM-D9704 四声道数字功放","brand":"先锋","model":"GM-D9704","price":1599}]
• kol_quotes：["JBL GTO系列一直是入门改装的首选，声音均衡不刺耳。","这款功放推同轴喇叭绰绰有余，预算有限的车友可以闭眼入。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":87.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为该功放性价比极高，声音干净通透，低音控制力好，安装方便。多数车主反馈推入门级套装喇叭效果明显提升，散热设计合理，长时间使用稳定。少数用户提到电源线接口略紧，但整体做工扎实，是入门升级的热门选择。","source_count":0}},{"source":"objective","score":81.37499165971641,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.7,"price":1280,"wom_score":87.1}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":3200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["JBL GTO系列一直是入门改装的首选，声音均衡不刺耳。","这款功放推同轴喇叭绰绰有余，预算有限的车友可以闭眼入。"]}}]
• method_version：v3
• search_visual：null