China Future Sound



Available with 6” and 8″ 

CFS engineered the COXA8 to be everything you need in a midrange car audio speaker; delivering incredible sound, loudness, and reliability, all in an extremely shallow and versatile footprint. The COXA8 coaxial utilizes a high performance ferrite motor, which is an extremely lightweight and powerful magnet, allowing this speaker to be installed in a wide array of applications.

No detail, material or design element went unexamined in each of the COXA8 speakers; the loudness, sound clarity, and overall reliability of this midrange is unprecedented for a speaker of its size, featuring a commanding 2” voice coil that is complemented well by an advanced air flow cooling design.

The high frequency section is a close spaced aluminum diaphragm assembly. The diaphragm is a 1” diaphragm that provides excellent high frequency response and superior power handling and durability. The horn loading is provided via a thru pole piece configuration The overall high frequency design provides very high sensitivity.

Subwoofer Specification

  • Peak Power: 500 Watts
  • RMS Power: 250 Watts
  • Sensitivity: 94.6 dB
  • Frequency Response: 65-18 Khz
  • Cone Material:Carbon
  • Voice Coil Wire: CCAW
  • Number of layers: 2
  • Net Weight: 3.1 Kg
  • Re: Dual:4 Ω
  • Qms: 3.68
  • Qes: 0.25
  • Qts: 0.23
  • Mms:22.63 gr
  • Cms: 0.26mm/N
  • Bl: 10.84 n/a
  • Vas: 17.04 L
  • Sd: 213.8 cm²
  • Xmax: 3.35 mm

  • Tweeter Specification
  • Peak Power: 100 Watts
  • RMS Power: 50 Watts
  • Sensitivity: 105 dB
  • Frequency Response: 65-18 Khz
  • Normincal Impedance: 8 Ohms
  • DC Resistance: 6 Ohms
  • Gap Height: 1mm
  • Re: Dual:8 Ω
  • Xmax: 1.05mm
  • Voice Coil Wire: Flat Aluminum
  • Number of Layers: 1
  • Magnet System Type:Neodymium
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