• 高性能节能
  • 支持SIP/TCP/IP协议
  • 双核处理器
  • Web远程管理

贝克BK-PA60AF专为不满足于基础扩声功能的工程项目设计,将网络音频传输、SIP通信支持、远程网页管理与稳定的功放性能集成于紧凑的一体化平台,是户外寻呼、告警广播、定时播报及多点语音分发场景的实用之选。

对系统集成商、运维人员及项目方而言,BK-PA60AF的核心价值在于简化部署流程。它可作为大型IP广播架构的组成部分运行,同时支持用户直接管控音频任务、设备参数与日常运维,在可靠性、远程管理、灵活广播控制与功放输出同等重要的场景中,优势尤为突出。

安装于工业户外通信机柜内的BK-PA60AF户外防雨广播功放
BK-PA60AF作为户外IP寻呼与公共广播系统的组成部分部署使用。

专为户外稳定运行与日常长效工作设计

BK-PA60AF可在供电不稳、温度波动、长时间连续运行的严苛环境下持续工作。其硬件平台搭载主频最高1.2GHz的国产双核ARM Cortex-A7处理器,搭配深度定制Linux操作系统,为设备长期稳定运行、安全可靠工作奠定了坚实基础。

设备内置看门狗监控机制,可在异常状况影响服务连续性前帮助系统恢复,进一步提升抗干扰能力。对于规划大型分布式广播系统的客户而言,该设计可降低运维风险,保障网络音频服务长期稳定可用。

该功放还具备上电软启动保护功能,可减少开机浪涌电流,降低对同电网内其他设备的干扰。同时搭载过载、过温、短路、直流、限流等多重智能保护功能,即便在恶劣现场条件下也能安全稳定运行。

实际项目中脱颖而出的核心产品优势

多来源灵活广播控制

BK-PA60AF的核心卖点之一是支持多种方式接收并执行广播任务,可接收广播服务器、分控客户端、移动APP及第三方应用下发的音频指令。实际应用中,操作人员可通过不同控制端启动背景音乐播放、定时播报、文本转语音广播、紧急寻呼和告警广播,无需为每种任务单独设置功放工作流程。

这种灵活性在日常广播与紧急语音播报需并存的项目中价值显著,同一台功放既可承担日间常规通信任务,也能在系统需要快速响应时切换至优先级音频任务。

远程网页管理,提升运维效率

BK-PA60AF配备完整的网页版远程管理界面,技术人员可通过浏览器访问设备IP地址,无需前往功放安装现场,即可实现实时节目控制、音量调节与远程重启操作。

同时可通过网页界面灵活配置各项参数,包括音频设置、用户权限管理、系统参数修改与在线固件升级,有效缩短运维时间、提升运行效率,在功放分布于多个户外区域的分布式网络中尤为实用。

强大的音频网络适配性与协议兼容性

BK-PA60AF集成网络音频编解码模块,支持TCP/IP、UDP、SIP、HTTP等多种通信协议,为系统设计师将功放接入现有IP基础设施提供了更多自由度。无论系统以SIP寻呼、IP广播还是混合网络音频控制为核心,功放均可无缝融入架构,无需进行多余的改造设计。

设备支持16位立体声CD级音频传输,兼容常用的MP3、WAV格式,保障公告、指令、告警信息的语音清晰传输。在实际部署中,可提升全网语音清晰度,呈现更专业的音频效果。

连接IP网络音箱与SIP寻呼系统的BK-PA60AF户外防雨广播功放
支持SIP寻呼、定时广播与远程音频管理的网络化架构。

优化日常使用的性能特性

高效功放设计,音频控制更出色

BK-PA60AF采用D类功放电路搭配全环路反馈网络,进一步降低失真度、提升输出稳定性。该设计使功放在高功率输出时仍能保持可控稳定的运行状态,同时保障语音与广播播放的音频完整性。

对安装人员与系统运维人员而言,这意味着播报音质更清晰、输出效率更高,在频繁执行广播任务的系统中可实现长时间稳定运行。

宽电压适配,满足全球部署需求

设备采用双PFC开关电源技术,在提升功放性能的同时降低电流损耗。支持AC90V~265V宽幅交流电压输入,可适配不同供电环境,更易满足国际化部署需求。

宽电压适配并非单纯的技术参数,更能让设备在复杂基建环境中轻松部署,在供电质量波动的场景下维持稳定运行。

智能温控散热与节能设计

功放采用智能温控设计,可根据温度变化自动调节散热模式,内置风扇按需启动,在保证高效散热的同时将噪音控制在较低水平,延长设备使用寿命、提升功放运行稳定性。

设备还具备智能待机功能,无信号输入时自动进入待机模式,待机功耗≤10W。对于搭载大量分布式设备的项目,可在不影响设备待命状态的前提下减少不必要的能耗。

浪涌防护,安全运行有保障

BK-PA60AF内置防雷保护,可抵御4KV浪涌冲击,对户外项目而言是极具实用性的优势,为设备抵御环境电气干扰增添了一层防护,提升长期户外部署的可靠性。

电平、保护、待机状态指示灯可让技术人员直观掌握设备运行状态,简化故障排查与日常巡检工作。

实用接口与扩展能力

BK-PA60AF配备一路带独立音量调节电位器的AUX线路输入,可便捷接入本地音频源;同时提供辅助音频输出接口,通过标准RCA接头外接功放实现系统扩展,简化现场布线,在需要更大输出功率时轻松扩容。

除核心功放功能外,产品具备广泛的网络适配性,支持DHCP协议,可兼容路由器、交换机、网桥网关、调制解调器、互联网及2G、3G、4G、5G网络,支持组播、单播传输与各类网络架构。可复用现有网络基础设施部署设备,大幅降低安装复杂度与后续运维成本。

对于需要集中监控功放状态的项目,可选配RS485监控模块,实现功放工作状态实时监测,支持系统内设备的智能化集中管理。

BK-PA60AF核心适用场景

工业厂区与公共设施

BK-PA60AF适配工厂、加工车间、公共场站等工业环境,满足定时播报、分区寻呼、告警广播与集中远程管控需求。其网络灵活性与防护设计,使其成为分布式工业语音系统的实用选择。

户外园区与大型场地寻呼

在校园、物流园区、停车场、建筑工地及开阔作业区,该功放可作为大型户外公共广播网络的组成部分,依托IP架构实现音频集中管控与灵活扩展。

交通与市政项目

产品可用于交通枢纽、路边设备、公共服务设施及市政通信系统,满足远程运维、稳定广播、紧急语音传输的核心需求。在设备分散部署于多个现场点位的场景中,网页管理与广协议兼容优势尤为明显。

应急与告警广播系统

凭借对紧急寻呼、告警广播、TTS播放、多源控制的支持,BK-PA60AF是需要快速响应、清晰传讯项目的理想选择,可作为需快速稳定传输语音指令系统的可靠音频终端。

大型户外场所中用于紧急寻呼与告警广播的BK-PA60AF户外防雨广播功放
适用于户外寻呼、紧急告警、定时播报与分布式语音通信场景。

选择BK-PA60AF的理由

BK-PA60AF并非简单的带网络功能功放,而是围绕实际运维需求打造的户外IP音频设备,集远程管理、灵活任务下发、稳定功放输出、协议兼容、节能降耗与实景部署防护于一体。对于搭建现代化SIP广播或IP寻呼系统的客户而言,它在可靠性、管控性与系统集成价值上实现了均衡兼顾。

若项目需要一款紧凑防雨的广播功放,既能支撑常规广播,又可应对紧急通信任务,BK-PA60AF凭借丰富功能与灵活部署性,成为极具竞争力的解决方案。

常见问题

1. BK-PA60AF与传统广播功放有何区别?

BK-PA60AF将功放功能与IP网络、SIP支持、远程网页管理、多源广播控制、智能防护相结合,相比基础独立功放,更适配现代化分布式通信系统。

2. BK-PA60AF支持远程管理吗?

支持。用户可通过浏览器输入设备IP地址访问功放,在网页界面实现音频播放管控、音量调节、设备重启、参数配置与固件升级。

3. 该设备支持哪些广播任务?

支持背景音乐播放、定时广播、文本转语音播报、紧急寻呼与告警广播,任务可由广播服务器、分控客户端、移动APP或第三方应用下发。

4. BK-PA60AF适用于户外及严苛环境吗?

适用。设备专为严苛环境下稳定运行设计,搭载智能防护、智能散热、宽电压适配、浪涌保护功能,还可选配集中监控模块。

规格

项目规格
网络接口标准RJ45输入
传输速率100Mbps
支持协议TCP/IP, UDP, SIP, HTTP
音频格式MP3, WAV
音频模式16位立体声,CD音质
采样率8K~48K
输入灵敏度与阻抗MIC1/2/3: 5mV/600Ω,非平衡TRS端子输入
 
AUX1/2: 350mV/10KΩ,非平衡RCA端子输入
输出灵敏度与源阻抗MIXOUT: 1000mV/470Ω,非平衡RCA端子输出
过载源电动势MIC1/2/3: >12dB,非平衡TRS端子输入
 
AUX1/2: >20dB,非平衡RCA端子输入
音调控制低音: ±10dB @ 100Hz;高音: ±10dB @ 10KHz
额定功率60W
待机功耗<10W
频率响应80Hz~16KHz (+1/-3dB)
信噪比MIC1/2/3: 66dB;AUX1/2: 80dB
总谐波失真0.5% @ 1KHz,1/3额定输出功率
通道串扰衰减≤50dB
输出模式100V定压输出(限制:135V)
散热方式前后强制风冷;散热器温度达到55℃时内置风扇启动
保护电路软启动、直流、短路、过温、过载、限幅,多重智能检测保护
工作温度5℃~40℃
工作湿度20%~80% RH,无凝结
电源输入AC 90-265V / 50Hz
重量2.40Kg
尺寸172×215×45mm
机箱材料SPCC冷轧钢板
客服 电话
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