QDA-11二次扩散吸收器

2500 .00- - - - - -3000 .00

QDA - 11是两个单元合二为一。首先,一个基于质数11的二次扩散器,扩散频率响应为385 Hz。- 3450赫兹。在素11二次扩散器后面是我们的活性炭宽带低频宽带吸收器从30赫兹。BoB综合官方下下载—400hz。所有小房间都要求宽带低频吸收。吸收性能与我们的ACDA-10装置相同。在QDA-11的基础是我们的频率特定的碳吸收从30赫兹。- 50hz。这种基础吸收器是在我们的ACDA-12单元后设计的,并提供从30 - 50赫兹的大量吸收。 which is the frequency range of unwanted pressure issues in the majority of today’s smaller rooms. The QDA measures 24″ w x 60″ h x 9″ deep and weighs 225 lbs.

- - - - - -ACDA-10河岸测试结果

- - - - - -ACDA-12河岸测试结果

扩散和低频吸收与前后壁位置密切相关。前壁是一个多余的高频低频压力区域,后壁遵循同样的模式。低频能量在前后墙位置的边界表面积聚。你需要一个特定的频率和宽带吸收方法来处理这些低频压力问题的量级。

QDA-11是为那些没有物理空间要求来容纳更深的单元,但仍然想要宽带和频率特定吸收的优势,以及二次扩散提供的扩散好处的人设计的。

如果你今天订购QDA,你也会得到

  • 一个30分钟的免费电话或视频咨询您的房间模式问题与我,产品发明者,丹尼斯·福利
  • 30天内100%无风险退款保证

请求报价

由于它们的重量和尺寸,这些单元有特殊的处理和运输要求。请给我们打电话520-392-9486或者点击在这里联系我们,以便我们进一步协助您。

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清晰的
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额外的信息

重量 200磅
10 × 24 × 60英寸
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