BOSE Panaray? 302A多用途扬声器音响批发零售 BOSE音箱 BOSE音响 会议音响 博士音箱 专业壁挂音响 专业音箱 专业扬声器 专业壁挂音箱 会议音箱扩音系统 全天候户外音箱 酒店背景音乐影院音箱 阵列模块扬声器 bose扬声器 多功能会议音箱
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美国BOSE博士 Panaray? 302A多用途扬声器 多功能会议音箱 酒店背景音乐影院音箱 室内/户外扬声器 专业壁挂音箱/会议音箱扩音系统全天候户外音箱 会议/礼堂/多功能厅音响
全天候固定安装式定压扬声器
一只5.2寸低音单元和两只2.5寸单元
定压功率 25瓦/50瓦/100瓦/200瓦,70伏/100伏
频率范围(±3dB)75Hz-16kHz,最大声压级102dB-SPL
灵敏度82dB,扩散角度(水平X垂直)178x93度
带U型支架,尺寸(高X宽X深)340x140x230mm
颜色白色/黑色,重量3.85kg,产地墨西哥
详细介绍
作为全频段、二分频扬声器,Bose 302A 扬声器使用专利的 Articulated Array? 拼接排列扬声器设计,可在宽广的聆听区域重现声音,用较少的扬声器实现更大范围的声场覆盖。专利的 Acoustimass? 「音响气量流」技术采用多腔体低音结构,产生丰富、深厚的低音,并且没有可察觉的失真。
许多室内/户外通用扬声器在室外使用时,音色会大大损失,而 Bose302A 扬声器——经过长时间广泛的研究、不断的技术创新和苛刻的严格测试——设计提供室内或户外同样卓越的全频段音色。
Bose 302A 扬声器不仅坚固耐用而且外观典雅时尚,它与众不同的视觉效果诱惑着建筑师和设计师,然而又从不喧宾夺主。它可以安装并长期工作于降雪、下雨、高盐度和极端
温度达60°C至-30°C的场所,而且它在盐雾(SaltFog)测试中持续的时间大于海洋工业标准(Marine Industry Standard)的66%。
产品规格
扬声器型号:Bose 302A扬声器
频率响应:75Hz-16kHz(±3dB)
持续功率处理:100w 连续 / 200w峰值
阻抗:25Ω,70V抽头 / 50Ω,100V抽头
灵敏度:82dB-SPL,1w,1m(粉红噪声)
最大声输出:102dB-SPL, 1m (粉红噪声) :102dB-SPL, 1m (IEC噪声)
辐射角度: 178 (H), 93 (V)
外形尺寸: 34.0(H)x14.0(W) x23.0(D) cm
重量: 3.85 Kg
Full-range, two-way loudspeaker designed primarily for background/foreground music. It is appropriate for both indoor and outdoor applications. Its Articulated Array? design provides a wide 175° x 90° pattern to effectively cover a broad area with a single loudspeaker.
For indoor and outdoor applications.
FEATURES
Articulated Array? design provides wide 175° x 90° coverage to deliver wide-range reproduction over a broad dispersion area
Two-way design with 5.25" (133 mm) woofer and two 2.5" (64 mm) drivers for extended, smooth response
Frequency range down to 60 Hz allows full-range speech and light music reinforcement without the need for subwoofers in many applications
Integrated multi-tap line transformer for 70 V or 100 V applications
Included mounting hardware permits fast and easy installation. Provides 30° pitch when mounted vertically, or 90° pitch when mounted on a horizontal surface
Weather resistant design and hardware for reliable performance indoors or outdoors
Applications
Restaurants and bars
Conference centers
Foreground retail
Theme parks
Indoor arenas
Outdoor shopping centers
SPECS
Technical Summary
Frequency Response (+/-3 dB): 75 Hz - 16 kHz
Frequency Range (-10 dB): 60 Hz - 19 kHz
Nominal Dispersion: 175° H x 90° V
Long-Term Power Handling 100 W (400 W peak)
Sensitivity (SPL / 1 W @ 1 m): 82 dB SPL
Maximum SPL @ 1 m 102 dB SPL (108 dB SPL peak)
Nominal Impedance : 6 ?