The  coax tweeter concentric to the woofer of the MPX 165.3 car audio coaxial speakers allows for one single linear-phase emission point, for a natural timbre providing a detailed sound stage. Thanks to the “Center Tuning Duct” geometry, the tweeter resonance frequency is especially low and the employment of damping materials for the inside provides for a linear acoustic emission. 

Technical Specs

• Component - Coaxials
• Size mm (in.) - 165 (6.5)
• Power Handling - 100W Continuous
• Power Handling - 200W Peak
• Impedance - 4 Ohm
• Woofer Voice Coil Ø mm (in.) - 36 (1.42)
• Tweeter Voice Coil Ø mm (in.) - 20 (0.8)
• Frequency Response - 45Hz ÷ 21,5Khz
• Woofer Magnet size D x d x h mm (in.) - 90 x 45 x 17 (3.54 x 1.77 x 0.67)
• Tweeter Magnet size D x h mm (in.) - 29.5 x 22 x 4 (1.16 x 0.87 x 0.16)
• Weight of one speaker kg (lb.) - 1.27 (2.8)
• Woofer Magnet - High density flux ferrite
• Tweeter Magnet - Neodymium
• Cone - Pressed-pulp cone with cotton fibers
• Dome - Tetolon
• Xmech mm (in.) - ±6 (0.24)

Electro-acoustic Specs

• D mm - 132
• Re Ohm - 3,1
• Fs Hz - 90
• Le mH - 0,01
• Vas I - 4
• Mms g - 18,9
• Cms mm/N - 0,15
• BL T*m - 5,8
• Qts - 0,88
• Qes - 1,06
• Qms - 5,5
• Spl dB - 92