QSC Audio Products,Inc.AD-C1200专为需要天花板扬声器高输出的应用程序中的音乐播放、公共广播和分布式音频而设计。AD-C1200的AcousticDesign™系列安装……设计用于需要天花板扬声器高输出的应用中的音乐播放、公共广播和分布式音频。AcousticDesign™系列安装扬声器的设计具有无故障运行和多功能性。利用定制设计的传感器和交叉网络,结合声学优化外壳(AD-C1200BB),AD-C1200延续了AD系列的理念,为高天花板应用带来同样的多功能性和可靠性。每个AD-C1200包括同轴传感器、变压器和安装在钢挡板上的交叉网络工厂。挡板设计用于安装到QSC外壳(AD-C1200BB)或使用行业标准传感器安装尺寸的任何2.5 ft 3外壳上。可使用方形格栅(AD-C1200SG)完成安装。12英寸低音炮是由一个经过处理的纸锥在钢框架上制成的。在优化的外壳中,系统的可用低频扩展到37赫兹。1.75英寸压缩驱动器通过低音扬声器的中心点火,并在声学上与低音扬声器匹配,以便在交叉路口平稳过渡。系统实现了85度轴对称覆盖。大电流,低容限网络元件提供平滑的全范围,无源性能。包括70V\/100V定制设计的变压器为低线损和精确透明的声学性能而优化。AD-C1200扬声器系统的灵敏度为93分贝(1瓦/1米),在全连续功率下能够产生118分贝SPL(1瓦/1米)的输出。
Bose Corp.","The Panaray® 502®B loudspeaker delivers low-frequency response down to 55Hz for installations requiring additional bass-extension. Bose® patented Acoustimass® speaker technology launches low-frequency sound on two air masses. This filters out audible distortion, making the low-frequency sound is non-localizable. As a result, the enclosure can be placed where it is most convenient - even hidden out of sight. With a frequency response of 55Hz-150Hz, the Panaray® 502® B bass loudspeaker is engineered to match acoustically with the Panaray® 502®A speaker systems.
Genelec - Genelec 7271A Active DSP Subwoofer brings the flexibility and accuracy of room response equalization to an entirely new level. This powerful and precise low frequency monitoring solution is designed f...","Genelec 7271A Active DSP Subwoofer brings the flexibility and accuracy of room response equalization to an entirely new level. This powerful and precise low frequency monitoring solution is designed for modern 6.1 or 5.1 multi-channel systems as well as traditional stereo applications. With its 19 Hz lower cut-off frequency and high sound pressure output capability and versatile digital bass management system -- the 7271A adapts to all low frequency monitoring situations. The amplifier unit is integrated into the enclosure containing active DSP crossover filter and driver overload protection circuits and power amplifiers. The built-in bass management system supports eight input and output channels (four XLR connectors) for AES\/EBU formatted digital audio. The main channels crossover frequency can be adjusted between 50 - 100 Hz. The LFE channel input (input 4) features an adjustable 50 - 120 Hz low-pass filter and a 0\/+10 dB sensitivity switch. The Genelec Loudspeaker Manager™ (GLM) control network and software enhances further the performance of the 7271A: it features adjustment of levels and distance delays and phase and flexible room response improvement equalization with the reliable and robust AutoCal™ automated calibration system via the GLM™ control network.The Genelec Laminar Spiral Enclosure™ (LSE) bass reflex enclosure is made of sheet metal rolled into a spiral shape and clamped between sturdy MDF side panels. This novel construction technique allows for a long reflex tube to be mounted into a small cabinet -- which provides as a result excellent laminar flow characteristics with minimal turbulence noise.
Tannoy\/TGI North America,Inc.,新的精密D有源范围采用最新的Tannoy双同心驱动程序和宽带u2122技术,提供近场监控扬声器设计。,Tannoy工程师充分利用数字扬声器测量技术的重大进展,如Klippell™对称性和非线性失真分析、激光扫描干涉测量、声学CAD模拟和我们自己的尖端声学技术,开发了精密D有源监视器。主要特点:新的Precision D有源范围采用了最新的Tannoy双同心u2122驱动器和宽带u2122技术,提供近场监控扬声器设计,为声学性能和精度设定了新标准。这些模型提供了卓越的带宽、显著低的失真度、非常平滑的响应,极为精确的相位控制,高灵敏度和输入源灵活性。为在全/半/四分之一和八分之一空间环境中工作的中/近/近场添加一个全面校准的均衡器设备、中频和高频微调搁架控制、电源和机柜尺寸的选择、模拟和数字输入微调设备,用户要求可满足所有收听环境和应用程序。
Tannoy\/TGI North America,Inc.,功能丰富的Reveal D Active monitors为非常经济高效的工作室监控设置了一个新的基准。他们建立在著名的original Reveal Active的成功和唱片行业声誉的基础上,这一产品在90年代中期推出时就被广泛认可为定义该类别的产品;自从成为全世界数千名业余和专业创意艺术家的主动监听器以来。主要特点:Klippell™对称性和非线性失真分析、激光扫描干涉测量、声学CAD模拟和精密制造工艺等数字扬声器测量技术的显著进步,都使主动式显示器的显示范围得到了全面改善。D模型提供了更大的带宽,大大降低了失真水平,更平滑的响应,更精确的相位控制,更高的灵敏度水平和更大的输入源灵活性。添加一个全面的DIP开关激活的校准EQ设备,用于全/半/四分之一/八分之一空间环境中的中/近距离现场工作,中带和高频装饰架控制,电源和机柜尺寸的选择,模拟和数字输入微调设施,所有的监听环境和应用都能满足用户的需求。揭示5A是一个主动式监视器提供宽带宽,低失真和高灵敏度的整体平稳响应。紧凑有力的低音控制与干净开放的中音结合,提供卓越的人声清晰度,确保5A提供专业的显示器性能,从一个特别紧凑的包装