麻豆三级片中文,麻豆啪啪啪免费观看,国产AV乱伦麻豆,麻豆女优在线观看

      CV-8

      The CV-8 speaker is equipped with a coaxial 8-inch speaker unit, which is designed to not only provide sufficient energy for the mid to high frequency range, but also perfectly improve the brightness and clarity of the sound. At the same time, coaxial speakers have high phase fidelity, precise sound field positioning ability, and coaxial units represent a wide range of sound fields, making them a powerful tool for expressing the sound field in cinema restoration.
      Adaptive range:
      Small cinemas, cinemas, hotels, cafes, light bars, film cafes, leisure clubs, conference halls, background music, etc.
      Technical parameter:

      CV8 specification parameters (8) 

      System type: Two frequency and two unit coaxial speaker system 

      Bass unit: 1 × 8-inch aerospace magnetic bass unit 140 magnetic 51mm voice coil 

      High pitched unit: 1 × 1-inch aerospace magnetic tweeter unit 38mm voice coil 

      Wiring method: red positive black negative wiring base 

      Rated impedance: 8ohms 

      Frequency range: 60Hz~18KHz/-10dB 

      Frequency response: 65Hz-18KHz/± 3dB 

      Sensitivity: 98dB/W/m 

      Maximum sound pressure level: 108dB (peak 116dB) 

      Frequency division point: 2.0KHz 

      Diffusion angle: 90 ° x 40 ° 

      Rated power: 250W 

      Maximum power: 500W 

      Peak power: 1000W 

      External dimensions (width x height x depth): 300 x 320 x 203 mm 

      Weight: 7Kg;

      Box Structure:CV-8
      Detailed information

      2017 © Copyright by 麻豆三级片中文 Audio Inc ,www.czsxcsb.com ALL RIGHTS RESERVED.Privacy Policy

      網站地圖