Description
Features
- 1.5" KSV voice Coil
 
- Neo Charged Ferrite Oxide
 
- Enhanced Midbass
 
- Wider Frequency Response
 
- Paper cone
 
- Cloth surround
 
- Sold In pairs
Specifications
| Nominal Power Handling: 225 Watts | 
| Peak Power Handling: 450 Watts | 
| Impedance: 4 Ω | 
| Resonant Frequency (fs): 146.1Hz | 
| D.C. Voice Coil Resistance (Re): 3.1Ω | 
| Mechanical Quality Factor (Qms): 4.94 | 
| Electrical Quality Factor (Qes): 0.41 | 
| Total Quality Factor (Qts): 0.38 | 
| Equivalent Air Volume to Cms (Vas): 3.6 L | 
| Cms: 0.10 mm/N | 
| Mass of Diaphragm/Coil (Mms): 11.7 g | 
| Force Factor (BL): 9.0 N/A | 
| Sound Pressure Level (SPL): 96.2 dB | 
| Dimensions | 
| Overall Diameter: 6.69"/ 170 mm | 
| Cutout Diameter: 5.91"/ 150.19 mm | 
| Mounting Depth: 3.27"/ 83 mm | 
Description
Experience crystal clear and powerful sound with the WDXPRO9/6NC.4 Pro Audio Mid-Bass speakers. Featuring a 6.5" size, 1.75" KSV VC size, 4 Ohms impedance, and 450W nominal power handling, these speakers deliver a wide frequency range with 225 watts of peak power. The Neo Charged Ferrite Oxide magnet ensures superior performance and the compact design allows for easy installation. Sold in pairs for a complete audio upgrade.









