• 标准SIP/RTP/RTSP协议
  • 壁挂式安装
  • IP65防护等级
  • 2条SIP线

贝克SK12是一款120W SIP网络音频音柱,专为需要更强户外语音覆盖、可靠防水结构与实用网络广播性能的工业用户打造。该产品采用固定壁挂式安装设计,可在普通商用音箱难以胜任的大型户外及半户外空间,实现大功率寻呼、日常播报与警示音频播放。

对于需要更坚固户外音频终端的项目,SK12凭借工业级外壳、SIP兼容能力、集成数字功放和语音定向广播功能,具备显著优势。它尤其适合需要壁挂式户外音箱的用户,既能接入标准SIP通信环境,又可满足实际工业场景对设备耐用性与输出功率的严苛要求。

SK12 SIP 120W音频音柱安装于户外工业墙面,实现大功率公共广播覆盖
SK12作为大功率户外SIP音频音柱部署,用于工业寻呼与广域语音覆盖。

专为大功率户外应用打造

120W大功率输出,满足大范围覆盖需求

SK12最突出的优势在于内置120W数字功率放大器,在距离较远、环境噪音大、开阔空间声损耗高的户外场景中,广播传播能力大幅提升。实际应用中,该音柱可在大型厂区、公用设施、交通枢纽、物流堆场等广阔区域清晰传递播报内容。

这种高输出并非单纯提升音量,而是让公共广播系统能有效穿透距离与环境噪音,保障语音通信的可靠性。对于需要大型SIP音频音柱、而非轻量型产品的用户,SK12是性能更出众的解决方案。

工业级防水结构,保障户外稳定运行

SK12为工业级户外防水音箱,具备IP65防护等级,可适配对防尘防水有长期刚需的严苛现场安装环境。在户外基建与工业通信项目中,外壳防护可靠性是必备性能,而非附加功能。

其防护设计可让设备在厂区周界、建筑外墙、装卸区域、公共通道、平台结构等易受天气与环境影响的露天场所稳定工作,避免常规设备出现故障。

壁挂式设计,支持永久性固定安装

SK12采用壁挂式安装结构,适配固定点位公共广播覆盖,安装规整、声音指向性可控,更易融入工业建筑与现场基建。对于需要长期稳定部署、而非临时摆放音频设备的项目,壁挂式结构是核心优势。

同时也便于在建筑外墙、廊道、配套建筑、交通平台、安保周界、大型设施区域等需要定向广播覆盖的位置安装。

SK12面向有超越常规户外音频需求的用户设计,将大功率输出、工业级防水与SIP网络集成融合于一台大型音柱中。

产品核心卖点

专为大型户外寻呼与警示音频打造

SK12在语音播报需远距离传播、开阔环境仍需清晰可懂的场景中价值突出,大功率输出与工业级机身既适配日常广播,也可支持事件触发式警示播报,为依赖全域即时清晰通信的作业场景提供实用价值。

它并非仅作为背景音频设备,而是定位为大功率通信终端,满足需要实用、可靠、广域语音分发的项目需求。

平衡音频性能与网络灵活性

SK12的另一大优势是不会为追求输出功率而牺牲网络集成能力,支持SIP协议运行,可融入整体IP通信与广播架构。这让大功率户外音频能轻松接入调度、寻呼与集中管理系统,而非作为独立音箱使用。

对系统设计师与集成商而言,这种平衡至关重要,既能适配现代化IP工作流程,又可满足大型户外部署的物理与声学需求。

兼容主流SIP平台,便于系统扩展

产品参数显示,SK12可对接IP PBX、软交换、IMS系统等主流SIP平台及通用通信环境,大幅降低集成难度,让用户在扩容现有网络音频系统或新建户外寻呼项目时拥有更高自由度。

这意味着SK12可适配企业或工业整体通信基建部署,无需采用封闭或过度专用的方案。

SK12 SIP 120W音频音柱接入SIP寻呼广播网络,实现工业语音分发
SK12接入SIP网络,用于工业寻呼、集中广播控制与户外语音传输。

赋能实际项目的核心功能

双SIP线路,提升系统使用灵活性

SK12支持双SIP线路,让通信架构与终端使用更灵活。实际项目中,可在单台设备上高效处理不同寻呼源、作业群组或业务逻辑,在音频终端需适配多条控制路径或通信场景的大型工业系统中,这种灵活性极具实用价值。

该功能让SK12能更好适配多区域、多源广播环境,适配大功率音柱作为整体作业网络一部分的部署模式。

低延时性能,保障广播实时性

产品参数显示,SK12支持低延时文件播放、低实时通信延迟与低网络时延,可在实时寻呼、定时播报、告警触发音频、紧急作业通信中快速响应。

在高要求现场,响应时效与输出功率同等重要,高响应速度的音频终端可同时提升日常广播与时效敏感型语音传输的效果。

双向音频+回声消除与噪音抑制

SK12支持双向语音通信,搭载声学回声消除与噪音抑制功能,相比单向音箱价值更高,尤其适合需要交互式语音流程、或依托SIP架构实现语音联动现场通信的系统。

在反射音与环境噪音易干扰通信的户外及工业场景,这些功能可提升语音可用性,让设备更适配实际作业环境。

兼容多种编解码与传输协议

音柱支持G.711、G.729、G.722、Opus等通用音频编解码,支持UDP/TCP/TLS传输SIP协议,以及RTP、RTCP、SRTP媒体传输,同时适配实际部署所需的IP网络相关功能。全面的协议支持让SK12可平滑接入现有通信系统,按需实现安全灵活的传输。

对集成商而言,这可提升部署可靠性,减少系统上线时的兼容问题。

自动部署、网页管理与运维工具

SK12支持多方式自动部署、浏览器端管理、抓包功能、配置导入导出、软件升级与系统日志工具,在大型项目中可提升部署效率、简化长期运维。

该类音柱多安装于分散的户外点位,便捷管理尤为重要,这些功能可在初始安装后实现全生命周期高效管控。

SK12的优势不仅在于输出功率,更在于将大功率与SIP控制、易运维性、现场耐用性完美结合。

SK12应用场景

工业厂区与生产加工设施

SK12高度适配工业厂区、生产加工场地、制造园区、能源设施等需要大功率语音播报覆盖大型开阔区域的场景。这类环境中,日常作业通知、安全指令、换班信息、警示音频都需要耐户外环境的设备稳定传输。

120W输出、防水防护与SIP集成的组合,让它在这类严苛部署场景中实用性拉满。

大型户外堆场与物流区域

仓库外围、装卸堆场、集装箱区域、运输调度区、物流场地通常需要远超普通商用音箱的语音覆盖范围,SK12凭借大功率输出、永久壁挂安装,同时作为IP通信平台一部分运行,完美适配这类场景。

它可满足需要广域播报与简易集中管控的项目需求。

公共基建与交通枢纽场景

SK12也可高效应用于交通枢纽建筑、大型公共服务园区、遮雨式户外站点、公用廊道、停车场等基建场景。这类场景需要语音通信清晰、稳定、可集中管控,而非依赖独立本地音频设备。

其SIP架构可将集中管控能力融入大功率户外公共广播应用。

园区、周界与安防联动区域

对于大型园区、户外廊道、周界通道、安保边界、户外配套建筑,SK12提供更强的壁挂式寻呼方案,保障可靠的广播覆盖。它可支持日常公共广播、受控广播消息、现场联动警示音频,适配需要高覆盖与高环境耐受性的空间。

适合常规室内网络音箱无法满足输出与外壳防护需求的项目。

SK12 SIP 120W音频音柱用于户外播报与工业大功率公共广播通信
SK12在大型开阔环境中支持户外播报、工业警示音频与大功率语音广播。

大功率户外SIP音频项目选择SK12的理由

SK12是专为户外与工业公共广播定制的工业级防水音频音柱,满足用户对更远覆盖、更高功率、更可靠部署的需求。内置120W数字功放、IP65防护、壁挂设计、双SIP线路、低延时响应、双向音频与广泛平台兼容,让它完美适配高要求IP广播项目。

对工业运营商、集成商与基建规划方而言,SK12可在不牺牲系统灵活性与运维便捷性的前提下,将SIP语音通信延伸至大型户外空间。它是需要真正大功率户外网络音箱、而非室内机型轻量化改版场景的优选方案。

常见问题

1. SK12 SIP音柱的核心优势是什么?

核心优势是120W大功率输出与工业级户外防水结构结合,专为需要比常规SIP音箱更强、更广户外语音覆盖的项目打造。

2. SK12适合固定户外安装吗?

适合。SK12为户外壁挂式部署设计,具备IP65防护等级,可适配多数对防尘防水有要求的工业及半露天安装环境。

3. SK12可接入标准SIP通信系统吗?

可以。产品参数显示,它兼容主流SIP环境,可对接通用IP PBX、软交换、IMS平台,便于融入现有寻呼与通信系统。

4. SK12最适合哪些应用场景?

SK12最适用于工业厂区、大型户外堆场、物流场地、交通枢纽设施、公用设施、园区周界,以及其他需要大功率SIP寻呼、户外播报与可靠语音广播的场景。

规格

项目规格
型号SK12
安装与配置壁挂安装
功率放大器内置120W数字功率放大器
防护等级IP65
工作温度-20℃ ~ 50℃
延迟性能文件播放延迟 < 50ms;实时通话延迟 < 150ms;网络延迟 < 50ms
音频特性语音活动检测(VAD)/静音抑制
兼容性高兼容性;支持主流基于SIP的IP PBX/软交换/IMS平台(Asterisk、Broadsoft、3CX、Metaswitch、Elastix、Avaya等)
SIP线路2条SIP线路
语音播报支持IP地址语音播报
呼叫应答默认自动应答呼叫
时间同步网络时间同步
组播动态组播功能
窄带编解码G.711A/U, G.729A/B
宽带编解码G.722, Opus
对讲全双工对讲,带声学回声消除(AEC)
DTMF带内(In-band)、带外(RFC2833/SIP INFO)
以太网10/100Mbps以太网
IP模式IPv4/IPv6/IPv4&IPv6
IP获取方式静态IP设置 / DHCP / PPPoE
SIP协议SIP v1 (RFC2543), v2 (RFC3261) over UDP/TCP/TLS
媒体协议RTP/RTCP/SRTP
穿透协议STUN
网络协议DHCP, IPv6, PPPoE, L2TP, SNTP, FTP/TFTP, HTTP/HTTPS, TR-069
自动配置支持通过FTP/TFTP/HTTP/HTTPS/DHCP OPT66/SIP PnP/TR-069进行自动配置
管理接口基于Web的管理界面
运维工具基于Web的数据包捕获、配置导入/导出、软件升级、系统日志(Syslog)
扬声器单元5" ×4, 25芯号角高音 ×1
频率响应90Hz-18kHz
灵敏度89±2dB
最大声压级112±2dB
额定/最大功率120W/160W
最大声音传输距离250/400米
尺寸(长×宽×高)170×150×780mm
重量10.5kg


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