Core Concept - The Partyhouse Starship series home theater sound system has been launched, combining technology and aesthetics to deliver a cinema-level sound experience without occupying much space [1]. Group 1: Audio Performance - The SC-20A decoding integrated amplifier features high-fidelity audio with a power output of 5×150W, supporting Dolby Audio technology for a cinematic surround sound experience [3]. - Frequency response ranges from 20Hz to 20KHz, providing deep low frequencies and clear high frequencies with rich details [3]. - Total harmonic distortion is less than 0.05%, and the signal-to-noise ratio exceeds 100dB, ensuring pure and uncolored sound quality [3]. Group 2: Professional Karaoke Entertainment System - The system includes a professional karaoke chip and high-sensitivity microphone input, allowing for easy switching to karaoke mode and compatibility with major karaoke platforms [6]. - It serves as a multifunctional audio-visual center, supporting 4K/60Hz ultra-clear transmission and HDCP 2.2 content protection for smooth video quality [6]. Group 3: Smart Connectivity - The system supports wireless surround expansion and voice control, simplifying connections and making it user-friendly for all ages [8]. - It features an open system with a powerful quad-core ARM Cortex A55 CPU, 2GB RAM, and 16GB flash storage, allowing for external hard drive expansion and installation of third-party applications [9]. Group 4: Efficient Hardware Design - The aluminum alloy chassis and efficient heat dissipation structure ensure stable operation over long periods, extending the device's lifespan [10]. - It includes a variety of input/output interfaces such as HDMI, USB, and RS232, supporting a one-stop connection for home theater devices [10]. Group 5: User Experience Optimization - The system offers multiple input methods and remote control via mobile devices, enhancing user convenience [12]. - It seamlessly integrates with the Partyhouse smart home system, creating an immersive home entertainment center [12]. Group 6: Subwoofer Performance - The SC-10B active subwoofer delivers 300W dynamic power with a 10-inch driver, achieving a low-frequency response down to 40Hz for an immersive experience [13]. - It features ultra-low distortion technology, maintaining clarity even at high volumes, ensuring every low-frequency detail is discernible [13]. Group 7: Acoustic Design - The subwoofer's cabinet is made of high-strength plywood to effectively suppress resonance and enhance low-frequency response [15]. - It intelligently matches the main speaker frequency range, expanding the overall sound field for a natural transition between sound elements [15]. Group 8: Surround Sound Speakers - The SC-20F/C main and center speakers, along with SC-10F surround speakers, utilize aerospace-grade aluminum alloy for improved heat dissipation and durability [18]. - The speakers feature a dual-unit hybrid design, providing a peak power of 240W and a wide frequency response for cinema-level sound effects [20]. Group 9: Wireless Microphone - The AVK-817SE wireless microphone features a convenient charging dock design, allowing for automatic charging and extended battery life [26]. - It offers a long usage time of up to 8 hours, suitable for high-intensity events and gatherings [28]. Group 10: Packaging and Components - The Starship series includes a comprehensive package with all necessary components such as the main unit, remote control, microphones, and cables [36][37].

Group 1 - The Guangzhou government is actively supporting companies like YouVision Technology to enhance their core competitiveness in artificial intelligence and digital economy [2][3] - The city aims to leverage its rich application scenarios and market space to help companies seize opportunities in the digital economy and AI sectors [2] - The Human Cell Lineage Research Facility is focused on accelerating the transformation of scientific research results and advancing its second-phase construction to support the life and health industry in the Greater Bay Area [2] Group 2 - At RuiFeng Technology, the emphasis is on transforming and upgrading the lighting and sound industry through key process innovations and enhancing the integration of culture and technology [3] - The local government is committed to implementing policies that support businesses, helping them overcome challenges and fostering a first-class business environment [3] - There is a focus on providing more application scenarios for new technologies and products to stimulate robust industrial development [3]

Core Viewpoint - Guangzhou is leveraging standardization to enhance the quality and competitiveness of its enterprises, transforming them from industry participants to leaders in setting standards and driving industrial upgrades [2][3]. Group 1: Standardization Initiatives - A total of 1,522 enterprises in Guangzhou have completed benchmarking, with 370 corporate standards recognized as "leaders" [2]. - The implementation of the "Enterprise Standard Leader" system has spurred companies to actively declare and publish their standards [3]. - Guangzhou enterprises are increasingly becoming the first to adopt new standards, showcasing their innovation and leadership in various sectors [3]. Group 2: Investment in Standardization - Companies are investing over 3% of their revenue into standardization efforts, creating a closed-loop mechanism from market demand research to industrial application [5]. - Guangzhou Aotong Electric Wire and Cable Co., Ltd. has successfully transformed from a follower to a leader by adopting a "standard matrix" strategy, resulting in a significant increase in annual output value and product profit margins [5]. Group 3: Government Support - The Guangzhou Municipal Market Supervision Administration has established a standardization service station to provide technical support and training for private enterprises [7]. - Financial support is being offered to enterprises participating in standardization efforts, with specific funding amounts allocated for various standard-setting activities [8]. - The collaboration between government and private enterprises aims to promote "Guangzhou standards" nationally and globally, contributing to high-quality economic development in the Guangdong-Hong Kong-Macao Greater Bay Area [8].

【观网财经丨智能早报 7月1日】 "是时候了"，马斯克再提建新党 当地时间6月30日，美国企业家埃隆·马斯克再次在社交媒体平台上发文，批评美国共和党推出的"大而 美"法案。马斯克表示，"大而美"法案的"疯狂支出"将使债务上限增加创纪录的五万亿美元。马斯克还 在发文中批评共和党，暗指共和党为"猪党"（the PORKY PIG PARTY）。此外，马斯克还在发文中说， 是时候建立一个真正关心人民的新政党了。（央视新闻） 摩尔线程科创板IPO申请获受理 6月30日晚间，上交所官网显示，摩尔线程智能科技（北京）股份有限公司科创板IPO获得受理。 招股书显示，摩尔线程主要从事GPU及相关产品的研发、设计和销售，本次拟募集资金约80亿元，将用 于新一代自主可控AI训推一体芯片研发项目、新一代自主可控图形芯片研发项目、新一代自主可控AI SoC芯片研发项目以及补充流动资金。 百度正式开源文心大模型4.5系列模型 6月29日消息，外媒Majin Bu发文，透露苹果iPhone17 Pro将调整手机后盖苹果Logo徽标位置，将原先位 于后盖中间位置的苹果徽标调整至相机模组和机底中间位置。据金融界报道，如果爆料属实的话，那么 ...

Group 1 - The founder and CEO of Cat King Audio, Zeng Dejun, addressed the recent controversy with Xiaomi's Lei Jun, stating that this would be his final response to the matter [1][2] - Zeng expressed that he felt pressured by public relations and acknowledged that his previous video led to significant backlash and personal attacks, which he did not anticipate [1][6] - He emphasized the importance of returning to his core values as an entrepreneur and focusing on product innovation and quality, reflecting on the lessons learned from this incident [2][6] Group 2 - Zeng's initial video criticized Lei Jun, which has since been deleted, and he later clarified that the media misinterpreted his comments, leading to unnecessary trouble for Xiaomi [6][1] - Following the controversy, Xiaomi's Wang Hua reached out to Shunwei Capital to understand the situation better and responded to the incident [6]

Core Insights - A Shenzhen-based audio company, with over 30 years in foreign trade, is shifting focus to the domestic market due to significant tariff increases, leading to new collaborations and product launches [1][2] - The partnership between Chen Weisong's company and Beijing's He Weiwei aims to develop high-quality audio-visual products that meet domestic standards, addressing the long-standing issue of "strong visuals but weak audio" [2][3] - The company has successfully released its first generation of products and is ramping up production, while also fulfilling previously stalled orders from the U.S. market [2][3] Company Overview - Chen Weisong's company has evolved from a small stall in Huaqiangbei to a significant player with over 200 patents, adapting to market changes by diversifying its export markets [1] - The company reduced its reliance on the U.S. market to 20% of its exports, while still achieving over a million units shipped annually [1] - The recent tariff hikes led to a backlog of 3 million yuan worth of goods, prompting a strategic pivot to domestic partnerships [1] Industry Trends - The domestic demand for audio products is increasing, leading to a more segmented industry with faster updates in new materials and technologies [2] - The collaboration between Chen Weisong and He Weiwei reflects a broader trend of "export to domestic sales," showcasing the resilience and adaptability of Chinese manufacturing under pressure [3] - The expectation is for domestic sales to grow to 20-30% this year, with aspirations for a balanced approach between domestic and international markets in the future [3]

内容概要：随着我国汽车市场的飞速发展，作为汽车工业重要配套之一的汽车音响也迎来快速发展的黄 金时期，据统计，2024年我国汽车音响行业市场规模达686.18亿元，同比增长4.60%，未来，随着消费 者对汽车的品质和舒适性要求越来越高，汽车音响作为提升驾驶体验的重要配置，受到消费者的重视， 消费者愿意为高品质的音响系统支付更高的价格，对音响的音质、功能、外观设计等方面的要求也日益 多样化。 上市企业：惠威科技（002888）、共达电声（002655）、歌尔股份（002241）、国光电器（002045）、 漫步者（002351）、上声电子（688533）、比亚迪（002594）、上汽集团（600104）、一汽解放 （000800）、长安汽车（000625）、吉利汽车（00175.HK）、东风股份（600006）、广汽集团 （601238）、长城汽车（601633）、江淮汽车（600418）、中国重汽（000951） 相关企业：天津博顿电子有限公司、华为技术有限公司、东莞和弦音响电子有限公司、广州芬朗电子科 技有限公司、深圳市圣美歌科技有限公司、普瑞姆扬声器系统（深圳）有限公司、宁波艾思科汽车音响 通讯有限公司、哈 ...

中新网广州5月29日电(记者蔡敏婕)AI数字话筒能够自动屏蔽掉环境噪声，拾音距离达到1米以上，为用 户提供更加清晰的音质体验；AI技术还能帮助用户节约预算，避免购买过多的产品…… 人工智能技术的引入，灯光音响行业迎来新的发展机遇。第23届广州国际专业灯光、音响展览会正在广 州举行，本届展会吸引59个海内外买家代表团莅临现场，体现了多元的国际市场需求。 柯迪表示，在国际市场上，中国厂商通过购买海外知名品牌，如丹麦的SGM和意大利的Claypaky，将自 身的产品与国际品牌相结合，提升了产品的附加值，并成功将产品推向国际市场。 柯迪认为，全球80%以上的灯光产量来自中国，且短期内难以被其他地区替代。面对复杂多变的外部环 境，中国企业正积极探索多元路径，旨在提升产品附加值，加速"出海"步伐。(完) 本届展会涵盖产业链全线多元产品，集中展示通讯及会议系统、多媒体系统方案以及专业音响设备，还 有众多专业灯光、舞台机械、沉浸式互动、文旅照明以及数字光影等相关产品。 法兰克福展览(上海)有限公司部门经理柯迪称，在视频与音频的应用场景中，AI技术正展现出独特价 值。以音频领域为例，AI系统已完成对各类场地环境的深度学习，能够 ...

Core Viewpoint - Recent adjustments in tariffs between China and the U.S. have led to a positive shift in trade relations, prompting Chinese export companies to resume shipments to the U.S. and explore new market opportunities amid changing circumstances [1]. Group 1: Trade Resumption - Chinese foreign trade enterprises are quickly responding to the market recovery by restarting exports to the U.S., with production facilities ramping up operations and logistics ports experiencing a surge in shipments [1]. - In Shanghai, a knitting factory has resumed production for U.S. clients after a temporary halt, with plans to ship out goods by May 17 [2][4]. - A Shenzhen-based export company reported receiving multiple urgent orders from U.S. clients, indicating a backlog of inventory worth over $400,000 due to previous tariff fluctuations [4]. Group 2: Increased Demand and Logistics - Following the tariff adjustments, there has been a significant increase in orders, with U.S. container bookings from China surging nearly 300% [8]. - As of May 14, the average weekly order volume reached 21,530 twenty-foot equivalent units (TEUs), compared to only 5,709 TEUs the previous week [8]. - Major shipping ports in Shanghai and Shenzhen are adjusting their schedules to accommodate the increased shipping demand, with over 2,000 containers being processed for U.S. shipments [10][12]. Group 3: Market Diversification - Many companies are recognizing the unsustainability of relying solely on the U.S. market and are accelerating efforts to diversify their market presence [13]. - A crafts producer in Yiwu noted that previous orders for U.S. clients were sold to other markets due to tariff issues, highlighting the need for broader market strategies [14][16]. - Companies are actively exploring opportunities in regions such as the Middle East, South America, Europe, and Southeast Asia to mitigate risks associated with market dependence [16][19].

| 第一章 全球与中国主要厂商市场份额分析 3 | | --- | | 回音壁全球报告 1 | | 第二章 上游原料及下游市场分析 18 | | 第三章 全球与中国回音壁产业链分析 23 | | 第四章 行业发展机遇和风险分析 29 | | 第五章 全球和中国回音壁行业发展机遇及壁垒分析 34 | | 回音壁行业产品创新发展 35 5.1.2 | | | | 第一章 全球与中国主要厂商市场份额分析 1.1 全球市场主要厂商回音壁产能市场份额 作为提升消费者家庭娱乐视听体验的终端产品，Soundbar 在全 球范围内拥有大批拥趸。不过，由于其昂贵的价格，目前主要流行于 发达国家及地区。根据洛图科技（RUNTO）数据显示，Soundbar 在北 美、西欧和发达亚太地区的销量占比分别达到了 35%、19%和 22%；家 庭渗透率均在 20%-30%左右，而在中国、东南亚以及中东非等国家和 地区的占比不足 5%，家庭渗透率也不及 1%，远远落后于经济较为发 达的国家。 2022 年全球回音壁市场区域销量结构图（数据来源：洛图科技） 从全球市场格局来看，中国区域具有巨大的发展潜力。向后展望， 中国居民生活水平正在提高， ...